{"title":"Down4Sound Subwoofers | 8\", 10\", 12\", 15\", 18\" (500–2700W RMS)","description":"\u003cp data-start=\"119\" data-end=\"576\"\u003eBuild real bass with \u003cstrong data-start=\"140\" data-end=\"165\"\u003eDown4Sound subwoofers\u003c\/strong\u003e engineered for output, control, and daily reliability. Choose your size—\u003cstrong data-start=\"238\" data-end=\"244\"\u003e8\"\u003c\/strong\u003e, \u003cstrong data-start=\"246\" data-end=\"253\"\u003e10\"\u003c\/strong\u003e, \u003cstrong data-start=\"255\" data-end=\"262\"\u003e12\"\u003c\/strong\u003e, \u003cstrong data-start=\"264\" data-end=\"271\"\u003e15\"\u003c\/strong\u003e, or \u003cstrong data-start=\"276\" data-end=\"283\"\u003e18\"\u003c\/strong\u003e—and match \u003cstrong data-start=\"294\" data-end=\"338\"\u003eRMS power handling from 500W up to 2700W\u003c\/strong\u003e for the slam and extension your system demands. Pick \u003cstrong data-start=\"392\" data-end=\"416\"\u003eD2 or D4 voice coils\u003c\/strong\u003e to hit your target impedance, then pair with a clean \u003cstrong data-start=\"470\" data-end=\"494\"\u003eDown4Sound monoblock\u003c\/strong\u003e and the correct \u003cstrong data-start=\"511\" data-end=\"533\"\u003eOFC Power \u0026amp; Ground\u003c\/strong\u003e to keep voltage steady under heavy hits.\u003c\/p\u003e\n\u003cp data-start=\"578\" data-end=\"606\"\u003e\u003cstrong data-start=\"578\" data-end=\"604\"\u003eEnclosure quick guide:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"607\" data-end=\"806\"\u003e\n\u003cli data-start=\"607\" data-end=\"663\"\u003e\n\u003cp data-start=\"609\" data-end=\"663\"\u003e\u003cstrong data-start=\"609\" data-end=\"620\"\u003eSealed:\u003c\/strong\u003e tight, accurate response; compact boxes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"664\" data-end=\"733\"\u003e\n\u003cp data-start=\"666\" data-end=\"733\"\u003e\u003cstrong data-start=\"666\" data-end=\"689\"\u003ePorted\/slot-ported:\u003c\/strong\u003e louder, deeper output with proper tuning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"734\" data-end=\"806\"\u003e\n\u003cp data-start=\"736\" data-end=\"806\"\u003e\u003cstrong data-start=\"736\" data-end=\"758\"\u003eTruck\/down-firing:\u003c\/strong\u003e space-saving protection and stealth installs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"808\" data-end=\"1111\"\u003eUse our filters for \u003cstrong data-start=\"828\" data-end=\"869\"\u003esize, RMS, impedance, mounting depth,\u003c\/strong\u003e and \u003cstrong data-start=\"874\" data-end=\"892\"\u003eenclosure type\u003c\/strong\u003e to dial in the perfect match. Finish the job with quality \u003cstrong data-start=\"951\" data-end=\"970\"\u003eamp wiring kits\u003c\/strong\u003e, \u003cstrong data-start=\"972\" data-end=\"993\"\u003eRCA interconnects\u003c\/strong\u003e, and a well-built \u003cstrong data-start=\"1012\" data-end=\"1029\"\u003esubwoofer box\u003c\/strong\u003e for louder, cleaner, lower-distortion bass—all from \u003cstrong data-start=\"1082\" data-end=\"1096\"\u003eDown4Sound\u003c\/strong\u003e at Droppin HZ.\u003c\/p\u003e\n\u003cp data-start=\"808\" data-end=\"1111\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"808\" data-end=\"1111\"\u003e\u0026lt;\/Split\u0026gt;\u003c\/p\u003e","products":[{"product_id":"down4sound-dbz-18-subwoofer-8-ohm-dvc-1300w-rms","title":"DOWN4SOUND DBz-18 D2 18” Car Subwoofer – Dual 2-Ohm, 1300W RMS Budget Bass","description":"\u003cp data-start=\"285\" data-end=\"641\"\u003eTake your system to the next level with the \u003cstrong data-start=\"329\" data-end=\"367\"\u003eDOWN4SOUND DBz-18 D2 18” Subwoofer\u003c\/strong\u003e, built for car audio enthusiasts who want \u003cstrong data-start=\"410\" data-end=\"449\"\u003emassive bass at an affordable price\u003c\/strong\u003e. Delivering a powerful \u003cstrong data-start=\"473\" data-end=\"493\"\u003e1300W RMS output\u003c\/strong\u003e and equipped with a \u003cstrong data-start=\"514\" data-end=\"553\"\u003edual 2-ohm voice coil configuration\u003c\/strong\u003e, this budget-friendly beast provides wiring flexibility and deep, punchy performance.\u003c\/p\u003e\n\u003cp data-start=\"643\" data-end=\"948\"\u003eEngineered with a \u003cstrong data-start=\"661\" data-end=\"679\"\u003e2.75-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"681\" data-end=\"713\"\u003epremium carbon fiber dustcap\u003c\/strong\u003e, and a rugged motor design, the DBz-18 D2 is made to handle heavy power while staying reliable. With an impressive \u003cstrong data-start=\"829\" data-end=\"852\"\u003e30mm Xmax (one-way)\u003c\/strong\u003e, this subwoofer moves huge amounts of air for chest-thumping lows that hit hard in any setup.\u003c\/p\u003e\n\u003cp data-start=\"950\" data-end=\"1090\"\u003ePerfect for \u003cstrong data-start=\"962\" data-end=\"1018\"\u003edaily drivers, demo builds, and value-packed systems\u003c\/strong\u003e, the DBz-18 D2 proves that \u003cstrong data-start=\"1046\" data-end=\"1087\"\u003ebig bass doesn’t need a big price tag\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1092\" data-end=\"1122\"\u003e\u003cstrong data-start=\"1092\" data-end=\"1120\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1123\" data-end=\"1556\"\u003e\n\u003cli data-start=\"1123\" data-end=\"1187\"\u003e\n\u003cp data-start=\"1125\" data-end=\"1187\"\u003e\u003cstrong data-start=\"1125\" data-end=\"1153\"\u003e1300W RMS Power Handling\u003c\/strong\u003e – Produces deep, powerful bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1188\" data-end=\"1261\"\u003e\n\u003cp data-start=\"1190\" data-end=\"1261\"\u003e\u003cstrong data-start=\"1190\" data-end=\"1215\"\u003eDual 2-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring for low-impedance setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1262\" data-end=\"1336\"\u003e\n\u003cp data-start=\"1264\" data-end=\"1336\"\u003e\u003cstrong data-start=\"1264\" data-end=\"1286\"\u003e18” Subwoofer Size\u003c\/strong\u003e – Moves massive air for extreme low-end output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1337\" data-end=\"1410\"\u003e\n\u003cp data-start=\"1339\" data-end=\"1410\"\u003e\u003cstrong data-start=\"1339\" data-end=\"1363\"\u003eCarbon Fiber Dustcap\u003c\/strong\u003e – Adds strength, rigidity, and a sleek look.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1411\" data-end=\"1485\"\u003e\n\u003cp data-start=\"1413\" data-end=\"1485\"\u003e\u003cstrong data-start=\"1413\" data-end=\"1443\"\u003eHigh Excursion (30mm Xmax)\u003c\/strong\u003e – Ensures hard-hitting, impactful bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1486\" data-end=\"1556\"\u003e\n\u003cp data-start=\"1488\" data-end=\"1556\"\u003e\u003cstrong data-start=\"1488\" data-end=\"1514\"\u003eRecommended Enclosures\u003c\/strong\u003e – 4.5 cu ft ported or 3.5 cu ft sealed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":51647429214574,"sku":"D4S-DBZ-18-D2","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dbz-18-subwoofer-4-ohm-dvc-or-1300w-rms__94452.1727541854.jpg?v=1728660038"},{"product_id":"down4sound-dbz-15-subwoofer-2-ohm-dvc-1300w-rms","title":"DOWN4SOUND DBz-15 D2 15” Car Subwoofer – Dual 2-Ohm, 1300W RMS Budget Bass","description":"\u003cp data-start=\"278\" data-end=\"626\"\u003eBring big bass to your build with the \u003cstrong data-start=\"316\" data-end=\"354\"\u003eDOWN4SOUND DBz-15 D2 15” Subwoofer\u003c\/strong\u003e, the ultimate \u003cstrong data-start=\"369\" data-end=\"399\"\u003ebudget-friendly powerhouse\u003c\/strong\u003e for car audio enthusiasts. Delivering a strong \u003cstrong data-start=\"447\" data-end=\"460\"\u003e1300W RMS\u003c\/strong\u003e and featuring a \u003cstrong data-start=\"477\" data-end=\"516\"\u003edual 2-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer provides wiring flexibility and hard-hitting bass for both daily drivers and custom setups.\u003c\/p\u003e\n\u003cp data-start=\"628\" data-end=\"917\"\u003eEngineered with a \u003cstrong data-start=\"646\" data-end=\"664\"\u003e2.75-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"666\" data-end=\"695\"\u003ereal carbon fiber dustcap\u003c\/strong\u003e, and a rugged motor design, the DBz-15 D2 is built for durability and performance. Its impressive \u003cstrong data-start=\"794\" data-end=\"817\"\u003e30mm Xmax (one-way)\u003c\/strong\u003e delivers extreme excursion, moving serious air while keeping low-end response tight and accurate.\u003c\/p\u003e\n\u003cp data-start=\"919\" data-end=\"1097\"\u003eWhether you’re upgrading your daily ride or putting together a value-packed show build, the DBz-15 D2 delivers the perfect balance of \u003cstrong data-start=\"1053\" data-end=\"1094\"\u003eaffordability, power, and reliability\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1099\" data-end=\"1129\"\u003e\u003cstrong data-start=\"1099\" data-end=\"1127\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1130\" data-end=\"1566\"\u003e\n\u003cli data-start=\"1130\" data-end=\"1196\"\u003e\n\u003cp data-start=\"1132\" data-end=\"1196\"\u003e\u003cstrong data-start=\"1132\" data-end=\"1160\"\u003e1300W RMS Power Handling\u003c\/strong\u003e – Produces strong, reliable bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1197\" data-end=\"1273\"\u003e\n\u003cp data-start=\"1199\" data-end=\"1273\"\u003e\u003cstrong data-start=\"1199\" data-end=\"1224\"\u003eDual 2-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring for amplifier compatibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1274\" data-end=\"1346\"\u003e\n\u003cp data-start=\"1276\" data-end=\"1346\"\u003e\u003cstrong data-start=\"1276\" data-end=\"1298\"\u003e15” Subwoofer Size\u003c\/strong\u003e – Generates deep, thunderous low frequencies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1347\" data-end=\"1420\"\u003e\n\u003cp data-start=\"1349\" data-end=\"1420\"\u003e\u003cstrong data-start=\"1349\" data-end=\"1373\"\u003eCarbon Fiber Dustcap\u003c\/strong\u003e – Durable, stylish, and performance-focused.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1421\" data-end=\"1495\"\u003e\n\u003cp data-start=\"1423\" data-end=\"1495\"\u003e\u003cstrong data-start=\"1423\" data-end=\"1453\"\u003eHigh Excursion (30mm Xmax)\u003c\/strong\u003e – Moves serious air for maximum impact.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1496\" data-end=\"1566\"\u003e\n\u003cp data-start=\"1498\" data-end=\"1566\"\u003e\u003cstrong data-start=\"1498\" data-end=\"1524\"\u003eRecommended Enclosures\u003c\/strong\u003e – 3.0 cu ft ported or 2.0 cu ft sealed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":51647433507182,"sku":"D4S-DBZ-15-D2","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dbz-15-subwoofer-4-ohm-dvc-or-1300w-rms__71838.1727541868.jpg?v=1728660513"},{"product_id":"down4sound-dbz-12-subwoofer-4-ohm-dvc-1300w-rms","title":"DOWN4SOUND DBz-12 D2 12” Car Subwoofer – Dual 2-Ohm, 1300W RMS Budget Bass","description":"\u003cp data-start=\"285\" data-end=\"632\"\u003eLevel up your system with the \u003cstrong data-start=\"315\" data-end=\"353\"\u003eDOWN4SOUND DBz-12 D2 12” Subwoofer\u003c\/strong\u003e, the ultimate \u003cstrong data-start=\"368\" data-end=\"400\"\u003ebudget-friendly bass upgrade\u003c\/strong\u003e for car audio fans who want big sound at an affordable price. Delivering \u003cstrong data-start=\"474\" data-end=\"493\"\u003e1300W RMS power\u003c\/strong\u003e and featuring a \u003cstrong data-start=\"510\" data-end=\"549\"\u003edual 2-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer provides wiring flexibility and hard-hitting bass for any setup.\u003c\/p\u003e\n\u003cp data-start=\"634\" data-end=\"900\"\u003eDesigned with a \u003cstrong data-start=\"650\" data-end=\"668\"\u003e2.75-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"670\" data-end=\"699\"\u003ereal carbon fiber dustcap\u003c\/strong\u003e, and a durable motor structure, the DBz-12 D2 is built for reliability and style. Its \u003cstrong data-start=\"786\" data-end=\"809\"\u003e28mm Xmax (one-way)\u003c\/strong\u003e allows serious excursion, moving air with authority while keeping bass clean and punchy.\u003c\/p\u003e\n\u003cp data-start=\"902\" data-end=\"1061\"\u003eWhether you’re building a \u003cstrong data-start=\"928\" data-end=\"981\"\u003edaily driver, show car, or budget-friendly system\u003c\/strong\u003e, the DBz-12 D2 proves you don’t have to spend big to get \u003cstrong data-start=\"1039\" data-end=\"1058\"\u003ebig performance\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1063\" data-end=\"1093\"\u003e\u003cstrong data-start=\"1063\" data-end=\"1091\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1094\" data-end=\"1535\"\u003e\n\u003cli data-start=\"1094\" data-end=\"1160\"\u003e\n\u003cp data-start=\"1096\" data-end=\"1160\"\u003e\u003cstrong data-start=\"1096\" data-end=\"1124\"\u003e1300W RMS Power Handling\u003c\/strong\u003e – Strong, consistent bass output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1161\" data-end=\"1237\"\u003e\n\u003cp data-start=\"1163\" data-end=\"1237\"\u003e\u003cstrong data-start=\"1163\" data-end=\"1188\"\u003eDual 2-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring for amplifier compatibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1238\" data-end=\"1313\"\u003e\n\u003cp data-start=\"1240\" data-end=\"1313\"\u003e\u003cstrong data-start=\"1240\" data-end=\"1264\"\u003e12” Subwoofer Design\u003c\/strong\u003e – Delivers powerful, deep low-end frequencies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1314\" data-end=\"1388\"\u003e\n\u003cp data-start=\"1316\" data-end=\"1388\"\u003e\u003cstrong data-start=\"1316\" data-end=\"1340\"\u003eCarbon Fiber Dustcap\u003c\/strong\u003e – Adds rigidity, durability, and sleek style.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1389\" data-end=\"1463\"\u003e\n\u003cp data-start=\"1391\" data-end=\"1463\"\u003e\u003cstrong data-start=\"1391\" data-end=\"1421\"\u003eHigh Excursion (28mm Xmax)\u003c\/strong\u003e – Moves serious air for impactful bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1464\" data-end=\"1535\"\u003e\n\u003cp data-start=\"1466\" data-end=\"1535\"\u003e\u003cstrong data-start=\"1466\" data-end=\"1492\"\u003eRecommended Enclosures\u003c\/strong\u003e – 1.75 cu ft ported or 1.0 cu ft sealed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":51647412109678,"sku":"D4S-DBZ-12-D2","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dbz-12-subwoofer-4-ohm-dvc-or-1300w-rms__66531.1727541853.jpg?v=1728661085"},{"product_id":"down4sound-dbz-10-subwoofer-4-ohm-dvc-1300w-rms","title":"DOWN4SOUND DBz-8 D2 8” Car Subwoofer – Dual 2-Ohm, 700W RMS Budget Bass","description":"\u003cp data-start=\"293\" data-end=\"642\"\u003eMeet the \u003cstrong data-start=\"302\" data-end=\"338\"\u003eDOWN4SOUND DBz-8 D2 8” Subwoofer\u003c\/strong\u003e — the ultimate \u003cstrong data-start=\"354\" data-end=\"386\"\u003ebudget-friendly bass upgrade\u003c\/strong\u003e that delivers big sound without the big price tag. Built to handle \u003cstrong data-start=\"454\" data-end=\"472\"\u003e700W RMS power\u003c\/strong\u003e and equipped with a \u003cstrong data-start=\"493\" data-end=\"532\"\u003edual 2-ohm voice coil configuration\u003c\/strong\u003e, this compact subwoofer offers versatile wiring options and punchy low-end performance for everyday builds.\u003c\/p\u003e\n\u003cp data-start=\"644\" data-end=\"959\"\u003eEngineered with a \u003cstrong data-start=\"662\" data-end=\"679\"\u003e2.5-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"681\" data-end=\"710\"\u003ereal carbon fiber dustcap\u003c\/strong\u003e, and a rugged motor structure, the DBz-8 D2 is designed for durability while keeping performance at its core. With an \u003cstrong data-start=\"829\" data-end=\"853\"\u003eXmax of 21mm one-way\u003c\/strong\u003e, this sub punches well above its class, providing deep, impactful bass in small to mid-size enclosures.\u003c\/p\u003e\n\u003cp data-start=\"961\" data-end=\"1096\"\u003eIdeal for \u003cstrong data-start=\"971\" data-end=\"1032\"\u003edaily drivers, budget builds, and entry-level enthusiasts\u003c\/strong\u003e, the DBz-8 D2 proves that affordable doesn’t mean compromise.\u003c\/p\u003e\n\u003cp data-start=\"1098\" data-end=\"1128\"\u003e\u003cstrong data-start=\"1098\" data-end=\"1126\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1129\" data-end=\"1616\"\u003e\n\u003cli data-start=\"1129\" data-end=\"1201\"\u003e\n\u003cp data-start=\"1131\" data-end=\"1201\"\u003e\u003cstrong data-start=\"1131\" data-end=\"1158\"\u003e700W RMS Power Handling\u003c\/strong\u003e – Delivers punchy, reliable bass output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1202\" data-end=\"1280\"\u003e\n\u003cp data-start=\"1204\" data-end=\"1280\"\u003e\u003cstrong data-start=\"1204\" data-end=\"1229\"\u003eDual 2-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring for multiple amplifier setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1281\" data-end=\"1356\"\u003e\n\u003cp data-start=\"1283\" data-end=\"1356\"\u003e\u003cstrong data-start=\"1283\" data-end=\"1304\"\u003eCompact 8” Design\u003c\/strong\u003e – Perfect for tight installations with big sound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1357\" data-end=\"1437\"\u003e\n\u003cp data-start=\"1359\" data-end=\"1437\"\u003e\u003cstrong data-start=\"1359\" data-end=\"1391\"\u003ePremium Carbon Fiber Dustcap\u003c\/strong\u003e – Stylish, durable, and performance-driven.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1438\" data-end=\"1519\"\u003e\n\u003cp data-start=\"1440\" data-end=\"1519\"\u003e\u003cstrong data-start=\"1440\" data-end=\"1472\"\u003eOptimized Suspension \u0026amp; Motor\u003c\/strong\u003e – Produces strong, controlled bass response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1616\"\u003e\n\u003cp data-start=\"1522\" data-end=\"1616\"\u003e\u003cstrong data-start=\"1522\" data-end=\"1548\"\u003eRecommended Enclosures\u003c\/strong\u003e – 0.75–1.0 cu ft ported (tuned to 32 Hz) or 0.3–0.4 cu ft sealed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":51647442518382,"sku":"D4S-DBZ-8-D2","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dbz-8-subwoofer-2-ohm-dvc-or-700w-rms__13491.1727541888.jpg?v=1728662017"},{"product_id":"down4sound-dbz-10-subwoofer-dvc-1300w-rms","title":"DOWN4SOUND DBz-10 D2 10” Car Subwoofer – Dual 2-Ohm, 1300W RMS Budget Bass","description":"\u003cp data-start=\"263\" data-end=\"557\"\u003eBring big bass to your build without breaking the bank with the \u003cstrong data-start=\"327\" data-end=\"365\"\u003eDOWN4SOUND DBz-10 D2 10” Subwoofer\u003c\/strong\u003e. Designed as the ultimate \u003cstrong data-start=\"392\" data-end=\"421\"\u003ebudget-friendly performer\u003c\/strong\u003e, this subwoofer delivers a powerful \u003cstrong data-start=\"458\" data-end=\"471\"\u003e1300W RMS\u003c\/strong\u003e and features a \u003cstrong data-start=\"487\" data-end=\"526\"\u003edual 2-ohm voice coil configuration\u003c\/strong\u003e for flexible wiring options.\u003c\/p\u003e\n\u003cp data-start=\"559\" data-end=\"860\"\u003eBuilt with a \u003cstrong data-start=\"572\" data-end=\"590\"\u003e2.75-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"592\" data-end=\"624\"\u003epremium carbon fiber dustcap\u003c\/strong\u003e, and a durable motor design, the DBz-10 D2 is engineered for strength and reliability. With an impressive \u003cstrong data-start=\"731\" data-end=\"755\"\u003eXmax of 28mm one-way\u003c\/strong\u003e, it moves serious air for a compact 10” driver, producing bass that’s clean, punchy, and hard-hitting.\u003c\/p\u003e\n\u003cp data-start=\"862\" data-end=\"1019\"\u003ePerfect for \u003cstrong data-start=\"874\" data-end=\"935\"\u003edaily drivers, budget builds, and entry-level enthusiasts\u003c\/strong\u003e, the DBz-10 D2 gives you the power and precision you need at an unbeatable value.\u003c\/p\u003e\n\u003cp data-start=\"1021\" data-end=\"1051\"\u003e\u003cstrong data-start=\"1021\" data-end=\"1049\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1052\" data-end=\"1503\"\u003e\n\u003cli data-start=\"1052\" data-end=\"1131\"\u003e\n\u003cp data-start=\"1054\" data-end=\"1131\"\u003e\u003cstrong data-start=\"1054\" data-end=\"1082\"\u003e1300W RMS Power Handling\u003c\/strong\u003e – Delivers strong, punchy low-end performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1132\" data-end=\"1206\"\u003e\n\u003cp data-start=\"1134\" data-end=\"1206\"\u003e\u003cstrong data-start=\"1134\" data-end=\"1159\"\u003eDual 2-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring to match amplifier setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1207\" data-end=\"1271\"\u003e\n\u003cp data-start=\"1209\" data-end=\"1271\"\u003e\u003cstrong data-start=\"1209\" data-end=\"1231\"\u003e10” Compact Design\u003c\/strong\u003e – Produces big sound in tight spaces.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1272\" data-end=\"1354\"\u003e\n\u003cp data-start=\"1274\" data-end=\"1354\"\u003e\u003cstrong data-start=\"1274\" data-end=\"1306\"\u003ePremium Carbon Fiber Dustcap\u003c\/strong\u003e – Adds durability, strength, and sleek style.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1355\" data-end=\"1432\"\u003e\n\u003cp data-start=\"1357\" data-end=\"1432\"\u003e\u003cstrong data-start=\"1357\" data-end=\"1387\"\u003eHigh Excursion (28mm Xmax)\u003c\/strong\u003e – Moves serious air for hard-hitting bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1433\" data-end=\"1503\"\u003e\n\u003cp data-start=\"1435\" data-end=\"1503\"\u003e\u003cstrong data-start=\"1435\" data-end=\"1461\"\u003eRecommended Enclosures\u003c\/strong\u003e – 1.0 cu ft ported or 0.5 cu ft sealed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":51647453233518,"sku":"D4S-DBZ-10-D2","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dbz-10-subwoofer-4-ohm-dvc-or-1300w-rms__12137.1727541870.jpg?v=1728661821"},{"product_id":"down4sound-dvx-18-subwoofer-dvc-1700w-rms","title":"DOWN4SOUND DVX-18 D2 18” Car Subwoofer – Dual 2-Ohm, 1700W RMS Competition Bass","description":"\u003cp data-start=\"3867\" data-end=\"4199\"\u003eExperience jaw-dropping bass with the \u003cstrong data-start=\"3905\" data-end=\"3943\"\u003eDOWN4SOUND DVX-18 D2 18” Subwoofer\u003c\/strong\u003e, built for audiophiles and bassheads who want \u003cstrong data-start=\"3990\" data-end=\"4031\"\u003emassive low-end impact with precision\u003c\/strong\u003e. With \u003cstrong data-start=\"4038\" data-end=\"4066\"\u003e1700W RMS power handling\u003c\/strong\u003e and a \u003cstrong data-start=\"4073\" data-end=\"4112\"\u003edual 2-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer offers wiring flexibility while pushing out devastatingly deep bass.\u003c\/p\u003e\n\u003cp data-start=\"4201\" data-end=\"4538\"\u003eConstructed with a \u003cstrong data-start=\"4220\" data-end=\"4235\"\u003e3-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"4237\" data-end=\"4269\"\u003epremium carbon fiber dustcap\u003c\/strong\u003e, and a \u003cstrong data-start=\"4277\" data-end=\"4307\"\u003ereinforced motor structure\u003c\/strong\u003e, the DVX-18 D2 is designed to handle extreme power without compromise. The \u003cstrong data-start=\"4383\" data-end=\"4410\"\u003eadvanced cooling system\u003c\/strong\u003e — extended pole piece, flared vents, and extensive rear gap venting — ensures reliability during long, hard-hitting sessions.\u003c\/p\u003e\n\u003cp data-start=\"4540\" data-end=\"4690\"\u003ePerfect for \u003cstrong data-start=\"4552\" data-end=\"4615\"\u003edemo builds, competition systems, and extreme daily drivers\u003c\/strong\u003e, the DVX-18 D2 is the ultimate weapon for serious car audio enthusiasts.\u003c\/p\u003e\n\u003cp data-start=\"4692\" data-end=\"4722\"\u003e\u003cstrong data-start=\"4692\" data-end=\"4720\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"4723\" data-end=\"5148\"\u003e\n\u003cli data-start=\"4723\" data-end=\"4799\"\u003e\n\u003cp data-start=\"4725\" data-end=\"4799\"\u003e\u003cstrong data-start=\"4725\" data-end=\"4753\"\u003e1700W RMS Power Handling\u003c\/strong\u003e – Delivers massive, competition-grade bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4800\" data-end=\"4873\"\u003e\n\u003cp data-start=\"4802\" data-end=\"4873\"\u003e\u003cstrong data-start=\"4802\" data-end=\"4827\"\u003eDual 2-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring for low-impedance setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4874\" data-end=\"4943\"\u003e\n\u003cp data-start=\"4876\" data-end=\"4943\"\u003e\u003cstrong data-start=\"4876\" data-end=\"4898\"\u003e18” Subwoofer Size\u003c\/strong\u003e – Produces ultra-deep bass with authority.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4944\" data-end=\"5016\"\u003e\n\u003cp data-start=\"4946\" data-end=\"5016\"\u003e\u003cstrong data-start=\"4946\" data-end=\"4970\"\u003eCarbon Fiber Dustcap\u003c\/strong\u003e – Stylish and durable for peak performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5017\" data-end=\"5082\"\u003e\n\u003cp data-start=\"5019\" data-end=\"5082\"\u003e\u003cstrong data-start=\"5019\" data-end=\"5046\"\u003eAdvanced Cooling System\u003c\/strong\u003e – Keeps coil temps under control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5083\" data-end=\"5148\"\u003e\n\u003cp data-start=\"5085\" data-end=\"5148\"\u003e\u003cstrong data-start=\"5085\" data-end=\"5117\"\u003eRecommended Ported Enclosure\u003c\/strong\u003e – 7 cu ft tuned to 28–32 Hz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":51647523062126,"sku":"D4S-DVX-18-D2","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dvx-18-subwoofer-4-ohm-dvc-or-1700w-rms__55675.1726763292.jpg?v=1728664195"},{"product_id":"down4sound-dvx-15-subwoofer-dvc-1700w-rms","title":"DOWN4SOUND DVX-15 D2 15” Car Subwoofer – Dual 2-Ohm, 1700W RMS Competition Bass","description":"\u003cp data-start=\"296\" data-end=\"614\"\u003eExperience extreme low-end power with the \u003cstrong data-start=\"338\" data-end=\"376\"\u003eDOWN4SOUND DVX-15 D2 15” Subwoofer\u003c\/strong\u003e, built for car audio enthusiasts who demand \u003cstrong data-start=\"421\" data-end=\"452\"\u003emassive bass with precision\u003c\/strong\u003e. With \u003cstrong data-start=\"459\" data-end=\"487\"\u003e1700W RMS power handling\u003c\/strong\u003e and a \u003cstrong data-start=\"494\" data-end=\"533\"\u003edual 2-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer delivers flexible wiring options and competition-level output.\u003c\/p\u003e\n\u003cp data-start=\"616\" data-end=\"977\"\u003eConstructed with a \u003cstrong data-start=\"635\" data-end=\"650\"\u003e3-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"652\" data-end=\"681\"\u003ereal carbon fiber dustcap\u003c\/strong\u003e, and a \u003cstrong data-start=\"689\" data-end=\"716\"\u003ereinforced motor design\u003c\/strong\u003e, the DVX-15 D2 is built for heavy use while maintaining clarity. Its \u003cstrong data-start=\"786\" data-end=\"813\"\u003eadvanced cooling system\u003c\/strong\u003e — flared pole vents and extensive rear gap venting — keeps coil temperatures under control for reliable performance during the longest and hardest bass sessions.\u003c\/p\u003e\n\u003cp data-start=\"979\" data-end=\"1132\"\u003ePerfect for \u003cstrong data-start=\"991\" data-end=\"1046\"\u003edaily drivers, demo builds, and competition systems\u003c\/strong\u003e, the DVX-15 D2 offers the ultimate balance of \u003cstrong data-start=\"1093\" data-end=\"1129\"\u003epower, durability, and precision\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1134\" data-end=\"1164\"\u003e\u003cstrong data-start=\"1134\" data-end=\"1162\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1165\" data-end=\"1603\"\u003e\n\u003cli data-start=\"1165\" data-end=\"1231\"\u003e\n\u003cp data-start=\"1167\" data-end=\"1231\"\u003e\u003cstrong data-start=\"1167\" data-end=\"1195\"\u003e1700W RMS Power Handling\u003c\/strong\u003e – Delivers huge, controlled bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1232\" data-end=\"1310\"\u003e\n\u003cp data-start=\"1234\" data-end=\"1310\"\u003e\u003cstrong data-start=\"1234\" data-end=\"1259\"\u003eDual 2-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring for powerful amplifier setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1311\" data-end=\"1381\"\u003e\n\u003cp data-start=\"1313\" data-end=\"1381\"\u003e\u003cstrong data-start=\"1313\" data-end=\"1337\"\u003e15” Subwoofer Design\u003c\/strong\u003e – Produces earth-shaking low frequencies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1382\" data-end=\"1456\"\u003e\n\u003cp data-start=\"1384\" data-end=\"1456\"\u003e\u003cstrong data-start=\"1384\" data-end=\"1408\"\u003eCarbon Fiber Dustcap\u003c\/strong\u003e – Stylish, strong, and built for performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1457\" data-end=\"1538\"\u003e\n\u003cp data-start=\"1459\" data-end=\"1538\"\u003e\u003cstrong data-start=\"1459\" data-end=\"1486\"\u003eAdvanced Cooling System\u003c\/strong\u003e – Extended pole + flared venting for reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1539\" data-end=\"1603\"\u003e\n\u003cp data-start=\"1541\" data-end=\"1603\"\u003e\u003cstrong data-start=\"1541\" data-end=\"1573\"\u003eRecommended Ported Enclosure\u003c\/strong\u003e – 4.5 cu ft tuned to 32 Hz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":51647534825838,"sku":"D4S-DVX-15-D2","price":489.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dvx-15-subwoofer-2-ohm-dvc-or-1700w-rms__77617.1726763304.jpg?v=1728663788"},{"product_id":"down4sound-dvx-12-subwoofer-2-ohm-dvc-1700w-rms","title":"DOWN4SOUND DVX-12 D2 12” Car Subwoofer – Dual 2-Ohm, 1700W RMS Competition Bass","description":"\u003cp data-start=\"346\" data-end=\"673\"\u003eExperience extreme bass with the \u003cstrong data-start=\"379\" data-end=\"417\"\u003eDOWN4SOUND DVX-12 D2 12” Subwoofer\u003c\/strong\u003e, designed for car audio enthusiasts who want \u003cstrong data-start=\"463\" data-end=\"507\"\u003emassive output with clean, precise sound\u003c\/strong\u003e. With \u003cstrong data-start=\"514\" data-end=\"542\"\u003e1700W RMS power handling\u003c\/strong\u003e and a \u003cstrong data-start=\"549\" data-end=\"588\"\u003edual 2-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer provides flexible wiring options and powerful low-end performance.\u003c\/p\u003e\n\u003cp data-start=\"675\" data-end=\"997\"\u003eBuilt tough with a \u003cstrong data-start=\"694\" data-end=\"709\"\u003e3-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"711\" data-end=\"740\"\u003ereal carbon fiber dustcap\u003c\/strong\u003e, and \u003cstrong data-start=\"746\" data-end=\"773\"\u003ereinforced motor design\u003c\/strong\u003e, the DVX-12 D2 thrives under heavy loads while maintaining clarity. Its \u003cstrong data-start=\"846\" data-end=\"873\"\u003eadvanced cooling system\u003c\/strong\u003e — flared pole venting and extensive rear gap ventilation — ensures reliable operation during the most demanding sessions.\u003c\/p\u003e\n\u003cp data-start=\"999\" data-end=\"1149\"\u003ePerfect for \u003cstrong data-start=\"1011\" data-end=\"1065\"\u003edaily drivers, demo builds, or competition systems\u003c\/strong\u003e, the DVX-12 D2 delivers the right balance of \u003cstrong data-start=\"1111\" data-end=\"1146\"\u003epower, durability, and accuracy\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1151\" data-end=\"1181\"\u003e\u003cstrong data-start=\"1151\" data-end=\"1179\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1182\" data-end=\"1597\"\u003e\n\u003cli data-start=\"1182\" data-end=\"1246\"\u003e\n\u003cp data-start=\"1184\" data-end=\"1246\"\u003e\u003cstrong data-start=\"1184\" data-end=\"1212\"\u003e1700W RMS Power Handling\u003c\/strong\u003e – Delivers serious bass output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1247\" data-end=\"1320\"\u003e\n\u003cp data-start=\"1249\" data-end=\"1320\"\u003e\u003cstrong data-start=\"1249\" data-end=\"1274\"\u003eDual 2-Ohm Voice Coil\u003c\/strong\u003e – Ideal for low-impedance amplifier setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1321\" data-end=\"1387\"\u003e\n\u003cp data-start=\"1323\" data-end=\"1387\"\u003e\u003cstrong data-start=\"1323\" data-end=\"1345\"\u003e12” Subwoofer Size\u003c\/strong\u003e – Produces hard-hitting, accurate bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1388\" data-end=\"1459\"\u003e\n\u003cp data-start=\"1390\" data-end=\"1459\"\u003e\u003cstrong data-start=\"1390\" data-end=\"1414\"\u003eCarbon Fiber Dustcap\u003c\/strong\u003e – Strong, stylish, and performance-driven.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1460\" data-end=\"1525\"\u003e\n\u003cp data-start=\"1462\" data-end=\"1525\"\u003e\u003cstrong data-start=\"1462\" data-end=\"1489\"\u003eAdvanced Cooling System\u003c\/strong\u003e – Extended pole + flared venting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1526\" data-end=\"1597\"\u003e\n\u003cp data-start=\"1528\" data-end=\"1597\"\u003e\u003cstrong data-start=\"1528\" data-end=\"1560\"\u003eRecommended Ported Enclosure\u003c\/strong\u003e – 2.5–3.5 cu ft tuned to 30–35 Hz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":51647541412206,"sku":"D4S-DVX-12-D2","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dvx-12-subwoofer-2-ohm-dvc-or-1700w-rms__00634.1726763305.jpg?v=1728663883"},{"product_id":"down4sound-sb-8-d2-8-car-subwoofer-dual-2-ohm-500w-rms-compact-bass-speaker","title":"DOWN4SOUND SB-8 D2 8” Car Subwoofer – Dual 2-Ohm, 500W RMS Compact Bass Speaker","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"248\" data-end=\"695\"\u003eBring your car audio system to life with the \u003cstrong data-start=\"293\" data-end=\"328\"\u003eDOWN4SOUND SB-8 D2 8” Subwoofer\u003c\/strong\u003e, designed for enthusiasts who want powerful bass in a compact package. Engineered with a \u003cstrong data-start=\"418\" data-end=\"443\"\u003edual 2-ohm voice coil\u003c\/strong\u003e and \u003cstrong data-start=\"448\" data-end=\"475\"\u003e500W RMS power handling\u003c\/strong\u003e, this sub delivers clean, impactful sound without taking up valuable space. Whether you’re upgrading a daily driver or building a custom setup, the SB-8 D2 is the perfect balance of performance, durability, and value.\u003c\/p\u003e\n\u003cp data-start=\"697\" data-end=\"1020\"\u003eBuilt with a \u003cstrong data-start=\"710\" data-end=\"781\"\u003e2.5-inch coil, highly optimized suspension, and rugged construction\u003c\/strong\u003e, this subwoofer is designed to withstand high power demands while maintaining accurate sound reproduction. Its compact dimensions make it ideal for tight installations, yet it produces bass that feels much larger than its size suggests.\u003c\/p\u003e\n\u003cp data-start=\"1022\" data-end=\"1199\"\u003eIf you’re looking for a midrange subwoofer that combines versatility, reliability, and precise bass response, the SB-8 D2 is an excellent choice for your next car audio build.\u003c\/p\u003e\n\u003cp data-start=\"1201\" data-end=\"1231\"\u003e\u003cstrong data-start=\"1201\" data-end=\"1229\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1232\" data-end=\"1747\"\u003e\n\u003cli data-start=\"1232\" data-end=\"1310\"\u003e\n\u003cp data-start=\"1234\" data-end=\"1310\"\u003e\u003cstrong data-start=\"1234\" data-end=\"1261\"\u003e500W RMS Power Handling\u003c\/strong\u003e – Delivers consistent, clean bass performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1311\" data-end=\"1397\"\u003e\n\u003cp data-start=\"1313\" data-end=\"1397\"\u003e\u003cstrong data-start=\"1313\" data-end=\"1338\"\u003eDual 2-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring options to match your amplifier setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1398\" data-end=\"1484\"\u003e\n\u003cp data-start=\"1400\" data-end=\"1484\"\u003e\u003cstrong data-start=\"1400\" data-end=\"1421\"\u003eCompact 8” Design\u003c\/strong\u003e – Fits tight spaces while still producing deep, punchy bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1485\" data-end=\"1573\"\u003e\n\u003cp data-start=\"1487\" data-end=\"1573\"\u003e\u003cstrong data-start=\"1487\" data-end=\"1512\"\u003eDurable Build Quality\u003c\/strong\u003e – Engineered for long-lasting performance under heavy use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1574\" data-end=\"1662\"\u003e\n\u003cp data-start=\"1576\" data-end=\"1662\"\u003e\u003cstrong data-start=\"1576\" data-end=\"1607\"\u003eOptimized Suspension System\u003c\/strong\u003e – Ensures accurate and impactful sound reproduction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1663\" data-end=\"1747\"\u003e\n\u003cp data-start=\"1665\" data-end=\"1747\"\u003e\u003cstrong data-start=\"1665\" data-end=\"1697\"\u003eRecommended Ported Enclosure\u003c\/strong\u003e – 0.65 cu ft tuned to 35 Hz for maximum output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1749\" data-end=\"1898\"\u003eTake your car audio experience to the next level with the DOWN4SOUND SB-8 D2 — a compact subwoofer that proves big bass can come in small packages.\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52649839624558,"sku":null,"price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-sb-8-subwoofer-2-ohm-dvc-or-500w-rms__98897.1736364035.jpg?v=1757602628"},{"product_id":"down4sound-sb-8-d4-8-car-subwoofer-dual-4-ohm-500w-rms-compact-bass-speaker","title":"DOWN4SOUND SB-8 D4 8” Car Subwoofer – Dual 4-Ohm, 500W RMS Compact Bass Speaker","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"248\" data-end=\"695\"\u003eBring your car audio system to life with the \u003cstrong data-start=\"293\" data-end=\"328\"\u003eDOWN4SOUND SB-8 D4 8” Subwoofer\u003c\/strong\u003e, designed for enthusiasts who want powerful bass in a compact package. Engineered with a \u003cstrong data-start=\"418\" data-end=\"443\"\u003edual 4-ohm voice coil\u003c\/strong\u003e and \u003cstrong data-start=\"448\" data-end=\"475\"\u003e500W RMS power handling\u003c\/strong\u003e, this sub delivers clean, impactful sound without taking up valuable space. Whether you’re upgrading a daily driver or building a custom setup, the SB-8 D4 is the perfect balance of performance, durability, and value.\u003c\/p\u003e\n\u003cp data-start=\"697\" data-end=\"1020\"\u003eBuilt with a \u003cstrong data-start=\"710\" data-end=\"781\"\u003e2.5-inch coil, highly optimized suspension, and rugged construction\u003c\/strong\u003e, this subwoofer is designed to withstand high power demands while maintaining accurate sound reproduction. Its compact dimensions make it ideal for tight installations, yet it produces bass that feels much larger than its size suggests.\u003c\/p\u003e\n\u003cp data-start=\"1022\" data-end=\"1199\"\u003eIf you’re looking for a midrange subwoofer that combines versatility, reliability, and precise bass response, the SB-8 D4 is an excellent choice for your next car audio build.\u003c\/p\u003e\n\u003cp data-start=\"1201\" data-end=\"1231\"\u003e\u003cstrong data-start=\"1201\" data-end=\"1229\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1232\" data-end=\"1747\"\u003e\n\u003cli data-start=\"1232\" data-end=\"1310\"\u003e\n\u003cp data-start=\"1234\" data-end=\"1310\"\u003e\u003cstrong data-start=\"1234\" data-end=\"1261\"\u003e500W RMS Power Handling\u003c\/strong\u003e – Delivers consistent, clean bass performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1311\" data-end=\"1397\"\u003e\n\u003cp data-start=\"1313\" data-end=\"1397\"\u003e\u003cstrong data-start=\"1313\" data-end=\"1338\"\u003eDual 4-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring options to match your amplifier setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1398\" data-end=\"1484\"\u003e\n\u003cp data-start=\"1400\" data-end=\"1484\"\u003e\u003cstrong data-start=\"1400\" data-end=\"1421\"\u003eCompact 8” Design\u003c\/strong\u003e – Fits tight spaces while still producing deep, punchy bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1485\" data-end=\"1573\"\u003e\n\u003cp data-start=\"1487\" data-end=\"1573\"\u003e\u003cstrong data-start=\"1487\" data-end=\"1512\"\u003eDurable Build Quality\u003c\/strong\u003e – Engineered for long-lasting performance under heavy use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1574\" data-end=\"1662\"\u003e\n\u003cp data-start=\"1576\" data-end=\"1662\"\u003e\u003cstrong data-start=\"1576\" data-end=\"1607\"\u003eOptimized Suspension System\u003c\/strong\u003e – Ensures accurate and impactful sound reproduction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1663\" data-end=\"1747\"\u003e\n\u003cp data-start=\"1665\" data-end=\"1747\"\u003e\u003cstrong data-start=\"1665\" data-end=\"1697\"\u003eRecommended Ported Enclosure\u003c\/strong\u003e – 0.65 cu ft tuned to 35 Hz for maximum output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1749\" data-end=\"1898\"\u003eTake your car audio experience to the next level with the DOWN4SOUND SB-8 D4 — a compact subwoofer that proves big bass can come in small packages.\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52649848602990,"sku":null,"price":114.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-sb-8-subwoofer-2-ohm-dvc-or-500w-rms__98897.1736364035.jpg?v=1757602628"},{"product_id":"down4sound-sb-10-d2-10-car-subwoofer-dual-2-ohm-500w-rms-compact-bass-speaker","title":"DOWN4SOUND SB-10 D2 10” Car Subwoofer – Dual 2-Ohm, 500W RMS Compact Bass Speaker","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"221\" data-end=\"587\"\u003eTake your car audio experience to the next level with the \u003cstrong data-start=\"279\" data-end=\"316\"\u003eDOWN4SOUND SB-10 D2 10” Subwoofer\u003c\/strong\u003e, built for drivers who want deep, accurate bass in a compact yet powerful package. With \u003cstrong data-start=\"405\" data-end=\"432\"\u003e500W RMS power handling\u003c\/strong\u003e and a \u003cstrong data-start=\"439\" data-end=\"478\"\u003edual 2-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer provides flexibility in amplifier wiring while delivering reliable performance that lasts.\u003c\/p\u003e\n\u003cp data-start=\"589\" data-end=\"905\"\u003eEngineered with a \u003cstrong data-start=\"607\" data-end=\"624\"\u003e2.5-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"626\" data-end=\"657\"\u003eoptimized suspension system\u003c\/strong\u003e, and a rugged motor structure, the SB-10 D2 is designed to reproduce bass with precision and impact. Its \u003cstrong data-start=\"763\" data-end=\"781\"\u003ecompact design\u003c\/strong\u003e makes it suitable for tight spaces, while still producing the kind of low-end response you’d expect from a larger driver.\u003c\/p\u003e\n\u003cp data-start=\"907\" data-end=\"1076\"\u003ePerfect for enthusiasts seeking a midrange value option, the SB-10 D2 combines power, durability, and clarity — making it an excellent addition to any car audio build.\u003c\/p\u003e\n\u003cp data-start=\"1078\" data-end=\"1108\"\u003e\u003cstrong data-start=\"1078\" data-end=\"1106\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1109\" data-end=\"1590\"\u003e\n\u003cli data-start=\"1109\" data-end=\"1185\"\u003e\n\u003cp data-start=\"1111\" data-end=\"1185\"\u003e\u003cstrong data-start=\"1111\" data-end=\"1138\"\u003e500W RMS Power Handling\u003c\/strong\u003e – Reliable output with clean, powerful bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1186\" data-end=\"1264\"\u003e\n\u003cp data-start=\"1188\" data-end=\"1264\"\u003e\u003cstrong data-start=\"1188\" data-end=\"1213\"\u003eDual 2-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring to match your amplifier setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1265\" data-end=\"1347\"\u003e\n\u003cp data-start=\"1267\" data-end=\"1347\"\u003e\u003cstrong data-start=\"1267\" data-end=\"1289\"\u003eCompact 10” Design\u003c\/strong\u003e – Fits tight installs while still delivering big sound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1348\" data-end=\"1415\"\u003e\n\u003cp data-start=\"1350\" data-end=\"1415\"\u003e\u003cstrong data-start=\"1350\" data-end=\"1367\"\u003eDurable Build\u003c\/strong\u003e – Designed to withstand heavy, long-term use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1416\" data-end=\"1501\"\u003e\n\u003cp data-start=\"1418\" data-end=\"1501\"\u003e\u003cstrong data-start=\"1418\" data-end=\"1442\"\u003eOptimized Suspension\u003c\/strong\u003e – Ensures accurate bass reproduction and low distortion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1502\" data-end=\"1590\"\u003e\n\u003cp data-start=\"1504\" data-end=\"1590\"\u003e\u003cstrong data-start=\"1504\" data-end=\"1536\"\u003eRecommended Ported Enclosure\u003c\/strong\u003e – 1.0 cu ft tuned to 35 Hz for maximum performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1592\" data-end=\"1714\"\u003eUpgrade your system with the DOWN4SOUND SB-10 D2 and enjoy tight, powerful bass that transforms your driving experience.\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52649931997550,"sku":null,"price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-sb-10-subwoofer-2-ohm-dvc-or-500w-rms__33917.1736364042.jpg?v=1757603741"},{"product_id":"down4sound-sb-10-d4-10-car-subwoofer-dual-4-ohm-500w-rms-compact-bass-speaker","title":"DOWN4SOUND SB-10 D4 10” Car Subwoofer – Dual 4-Ohm, 500W RMS Compact Bass Speaker","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"221\" data-end=\"587\"\u003eTake your car audio experience to the next level with the \u003cstrong data-start=\"279\" data-end=\"316\"\u003eDOWN4SOUND SB-10 D4 10” Subwoofer\u003c\/strong\u003e, built for drivers who want deep, accurate bass in a compact yet powerful package. With \u003cstrong data-start=\"405\" data-end=\"432\"\u003e500W RMS power handling\u003c\/strong\u003e and a \u003cstrong data-start=\"439\" data-end=\"478\"\u003edual 4-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer provides flexibility in amplifier wiring while delivering reliable performance that lasts.\u003c\/p\u003e\n\u003cp data-start=\"589\" data-end=\"905\"\u003eEngineered with a \u003cstrong data-start=\"607\" data-end=\"624\"\u003e2.5-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"626\" data-end=\"657\"\u003eoptimized suspension system\u003c\/strong\u003e, and a rugged motor structure, the SB-10 D4 is designed to reproduce bass with precision and impact. Its \u003cstrong data-start=\"763\" data-end=\"781\"\u003ecompact design\u003c\/strong\u003e makes it suitable for tight spaces, while still producing the kind of low-end response you’d expect from a larger driver.\u003c\/p\u003e\n\u003cp data-start=\"907\" data-end=\"1076\"\u003ePerfect for enthusiasts seeking a midrange value option, the SB-10 D4 combines power, durability, and clarity — making it an excellent addition to any car audio build.\u003c\/p\u003e\n\u003cp data-start=\"1078\" data-end=\"1108\"\u003e\u003cstrong data-start=\"1078\" data-end=\"1106\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1109\" data-end=\"1590\"\u003e\n\u003cli data-start=\"1109\" data-end=\"1185\"\u003e\n\u003cp data-start=\"1111\" data-end=\"1185\"\u003e\u003cstrong data-start=\"1111\" data-end=\"1138\"\u003e500W RMS Power Handling\u003c\/strong\u003e – Reliable output with clean, powerful bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1186\" data-end=\"1264\"\u003e\n\u003cp data-start=\"1188\" data-end=\"1264\"\u003e\u003cstrong data-start=\"1188\" data-end=\"1213\"\u003eDual 4-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring to match your amplifier setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1265\" data-end=\"1347\"\u003e\n\u003cp data-start=\"1267\" data-end=\"1347\"\u003e\u003cstrong data-start=\"1267\" data-end=\"1289\"\u003eCompact 10” Design\u003c\/strong\u003e – Fits tight installs while still delivering big sound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1348\" data-end=\"1415\"\u003e\n\u003cp data-start=\"1350\" data-end=\"1415\"\u003e\u003cstrong data-start=\"1350\" data-end=\"1367\"\u003eDurable Build\u003c\/strong\u003e – Designed to withstand heavy, long-term use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1416\" data-end=\"1501\"\u003e\n\u003cp data-start=\"1418\" data-end=\"1501\"\u003e\u003cstrong data-start=\"1418\" data-end=\"1442\"\u003eOptimized Suspension\u003c\/strong\u003e – Ensures accurate bass reproduction and low distortion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1502\" data-end=\"1590\"\u003e\n\u003cp data-start=\"1504\" data-end=\"1590\"\u003e\u003cstrong data-start=\"1504\" data-end=\"1536\"\u003eRecommended Ported Enclosure\u003c\/strong\u003e – 1.0 cu ft tuned to 35 Hz for maximum performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1592\" data-end=\"1714\"\u003eUpgrade your system with the DOWN4SOUND SB-10 D4 and enjoy tight, powerful bass that transforms your driving experience.\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52649970205038,"sku":null,"price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-sb-10-subwoofer-2-ohm-dvc-or-500w-rms__33917.1736364042.jpg?v=1757603741"},{"product_id":"down4sound-sb-12-d4-12-car-subwoofer-dual-4-ohm-500w-rms-deep-bass-speaker","title":"DOWN4SOUND SB-12 D2 12” Car Subwoofer – Dual 2-Ohm, 500W RMS Deep Bass Speaker","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"258\" data-end=\"630\"\u003eExperience the perfect combination of \u003cstrong data-start=\"296\" data-end=\"319\"\u003epower and precision\u003c\/strong\u003e with the \u003cstrong data-start=\"329\" data-end=\"366\"\u003eDOWN4SOUND SB-12 D2 12” Subwoofer\u003c\/strong\u003e, engineered for car audio enthusiasts who demand deep, clean bass in their builds. With \u003cstrong data-start=\"455\" data-end=\"482\"\u003e500W RMS power handling\u003c\/strong\u003e and a \u003cstrong data-start=\"489\" data-end=\"528\"\u003edual 2-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer offers flexible wiring options while delivering reliable, long-lasting performance.\u003c\/p\u003e\n\u003cp data-start=\"632\" data-end=\"965\"\u003eBuilt with a \u003cstrong data-start=\"645\" data-end=\"662\"\u003e2.5-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"664\" data-end=\"695\"\u003eoptimized suspension system\u003c\/strong\u003e, and \u003cstrong data-start=\"701\" data-end=\"724\"\u003erugged construction\u003c\/strong\u003e, the SB-12 D2 is designed to handle demanding setups while maintaining accurate sound reproduction. Its 12-inch frame produces bass that’s not only powerful but also controlled and musical — giving you the best of both impact and clarity.\u003c\/p\u003e\n\u003cp data-start=\"967\" data-end=\"1166\"\u003eIdeal for those seeking a \u003cstrong data-start=\"993\" data-end=\"1015\"\u003emidrange value buy\u003c\/strong\u003e, the SB-12 D2 provides versatility, durability, and performance, making it a smart choice for anyone serious about upgrading their car audio system.\u003c\/p\u003e\n\u003cp data-start=\"1168\" data-end=\"1198\"\u003e\u003cstrong data-start=\"1168\" data-end=\"1196\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1199\" data-end=\"1686\"\u003e\n\u003cli data-start=\"1199\" data-end=\"1279\"\u003e\n\u003cp data-start=\"1201\" data-end=\"1279\"\u003e\u003cstrong data-start=\"1201\" data-end=\"1228\"\u003e500W RMS Power Handling\u003c\/strong\u003e – Consistent, clean bass output you can rely on.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1280\" data-end=\"1363\"\u003e\n\u003cp data-start=\"1282\" data-end=\"1363\"\u003e\u003cstrong data-start=\"1282\" data-end=\"1307\"\u003eDual 2-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring to match multiple amplifier setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1364\" data-end=\"1438\"\u003e\n\u003cp data-start=\"1366\" data-end=\"1438\"\u003e\u003cstrong data-start=\"1366\" data-end=\"1388\"\u003e12” Subwoofer Size\u003c\/strong\u003e – Deep, impactful bass ideal for larger builds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1439\" data-end=\"1519\"\u003e\n\u003cp data-start=\"1441\" data-end=\"1519\"\u003e\u003cstrong data-start=\"1441\" data-end=\"1466\"\u003eDurable Build Quality\u003c\/strong\u003e – Built for long-term reliability under heavy use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1596\"\u003e\n\u003cp data-start=\"1522\" data-end=\"1596\"\u003e\u003cstrong data-start=\"1522\" data-end=\"1546\"\u003eOptimized Suspension\u003c\/strong\u003e – Ensures precise, accurate sound reproduction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1597\" data-end=\"1686\"\u003e\n\u003cp data-start=\"1599\" data-end=\"1686\"\u003e\u003cstrong data-start=\"1599\" data-end=\"1631\"\u003eRecommended Ported Enclosure\u003c\/strong\u003e – 1.75 cu ft tuned to 35 Hz for maximum performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1688\" data-end=\"1826\"\u003eTake your car audio setup to the next level with the DOWN4SOUND SB-12 D2 — where \u003cstrong data-start=\"1769\" data-end=\"1794\"\u003epower meets precision\u003c\/strong\u003e in a compact, durable design.\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52649981084014,"sku":null,"price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-sb-12-subwoofer-2-ohm-dvc-or-500w-rms__39788.1736364024.jpg?v=1757604032"},{"product_id":"down4sound-sb-12-d4-12-car-subwoofer-dual-4-ohm-500w-rms-deep-bass-speaker-1","title":"DOWN4SOUND SB-12 D4 12” Car Subwoofer – Dual 4-Ohm, 500W RMS Deep Bass Speaker","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"258\" data-end=\"630\"\u003eExperience the perfect combination of \u003cstrong data-start=\"296\" data-end=\"319\"\u003epower and precision\u003c\/strong\u003e with the \u003cstrong data-start=\"329\" data-end=\"366\"\u003eDOWN4SOUND SB-12 D4 12” Subwoofer\u003c\/strong\u003e, engineered for car audio enthusiasts who demand deep, clean bass in their builds. With \u003cstrong data-start=\"455\" data-end=\"482\"\u003e500W RMS power handling\u003c\/strong\u003e and a \u003cstrong data-start=\"489\" data-end=\"528\"\u003edual 4-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer offers flexible wiring options while delivering reliable, long-lasting performance.\u003c\/p\u003e\n\u003cp data-start=\"632\" data-end=\"965\"\u003eBuilt with a \u003cstrong data-start=\"645\" data-end=\"662\"\u003e2.5-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"664\" data-end=\"695\"\u003eoptimized suspension system\u003c\/strong\u003e, and \u003cstrong data-start=\"701\" data-end=\"724\"\u003erugged construction\u003c\/strong\u003e, the SB-12 D4 is designed to handle demanding setups while maintaining accurate sound reproduction. Its 12-inch frame produces bass that’s not only powerful but also controlled and musical — giving you the best of both impact and clarity.\u003c\/p\u003e\n\u003cp data-start=\"967\" data-end=\"1166\"\u003eIdeal for those seeking a \u003cstrong data-start=\"993\" data-end=\"1015\"\u003emidrange value buy\u003c\/strong\u003e, the SB-12 D4 provides versatility, durability, and performance, making it a smart choice for anyone serious about upgrading their car audio system.\u003c\/p\u003e\n\u003cp data-start=\"1168\" data-end=\"1198\"\u003e\u003cstrong data-start=\"1168\" data-end=\"1196\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1199\" data-end=\"1686\"\u003e\n\u003cli data-start=\"1199\" data-end=\"1279\"\u003e\n\u003cp data-start=\"1201\" data-end=\"1279\"\u003e\u003cstrong data-start=\"1201\" data-end=\"1228\"\u003e500W RMS Power Handling\u003c\/strong\u003e – Consistent, clean bass output you can rely on.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1280\" data-end=\"1363\"\u003e\n\u003cp data-start=\"1282\" data-end=\"1363\"\u003e\u003cstrong data-start=\"1282\" data-end=\"1307\"\u003eDual 4-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring to match multiple amplifier setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1364\" data-end=\"1438\"\u003e\n\u003cp data-start=\"1366\" data-end=\"1438\"\u003e\u003cstrong data-start=\"1366\" data-end=\"1388\"\u003e12” Subwoofer Size\u003c\/strong\u003e – Deep, impactful bass ideal for larger builds.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1439\" data-end=\"1519\"\u003e\n\u003cp data-start=\"1441\" data-end=\"1519\"\u003e\u003cstrong data-start=\"1441\" data-end=\"1466\"\u003eDurable Build Quality\u003c\/strong\u003e – Built for long-term reliability under heavy use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1596\"\u003e\n\u003cp data-start=\"1522\" data-end=\"1596\"\u003e\u003cstrong data-start=\"1522\" data-end=\"1546\"\u003eOptimized Suspension\u003c\/strong\u003e – Ensures precise, accurate sound reproduction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1597\" data-end=\"1686\"\u003e\n\u003cp data-start=\"1599\" data-end=\"1686\"\u003e\u003cstrong data-start=\"1599\" data-end=\"1631\"\u003eRecommended Ported Enclosure\u003c\/strong\u003e – 1.75 cu ft tuned to 35 Hz for maximum performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1688\" data-end=\"1826\"\u003eTake your car audio setup to the next level with the DOWN4SOUND SB-12 D4 — where \u003cstrong data-start=\"1769\" data-end=\"1794\"\u003epower meets precision\u003c\/strong\u003e in a compact, durable design.\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52649999565166,"sku":null,"price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-sb-12-subwoofer-2-ohm-dvc-or-500w-rms__39788.1736364024.jpg?v=1757604032"},{"product_id":"down4sound-sb-15-d2-15-car-subwoofer-dual-2-ohm-500w-rms-deep-bass-speaker","title":"DOWN4SOUND SB-15 D2 15” Car Subwoofer – Dual 2-Ohm, 500W RMS Deep Bass Speaker","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"205\" data-end=\"584\"\u003eBring thunderous low-end power to your system with the \u003cstrong data-start=\"260\" data-end=\"297\"\u003eDOWN4SOUND SB-15 D2 15” Subwoofer\u003c\/strong\u003e, engineered for car audio enthusiasts who want deep, precise bass with uncompromising clarity. With \u003cstrong data-start=\"398\" data-end=\"425\"\u003e500W RMS power handling\u003c\/strong\u003e and a \u003cstrong data-start=\"432\" data-end=\"471\"\u003edual 2-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer delivers flexible wiring options and dependable performance for a variety of amplifier setups.\u003c\/p\u003e\n\u003cp data-start=\"586\" data-end=\"935\"\u003eBuilt with a \u003cstrong data-start=\"599\" data-end=\"616\"\u003e2.5-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"618\" data-end=\"644\"\u003erobust motor structure\u003c\/strong\u003e, and a \u003cstrong data-start=\"652\" data-end=\"694\"\u003eprecision-engineered suspension system\u003c\/strong\u003e, the SB-15 D2 is designed to reproduce bass with impact, accuracy, and control. Despite its large size, it maintains tight sound reproduction, making it an excellent choice for high-performance builds that demand both power and precision.\u003c\/p\u003e\n\u003cp data-start=\"937\" data-end=\"1118\"\u003eWith a durable construction and optimized design, the SB-15 D2 is the perfect balance of value and performance for anyone looking to take their car audio system to the next level.\u003c\/p\u003e\n\u003cp data-start=\"1120\" data-end=\"1150\"\u003e\u003cstrong data-start=\"1120\" data-end=\"1148\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1151\" data-end=\"1625\"\u003e\n\u003cli data-start=\"1151\" data-end=\"1216\"\u003e\n\u003cp data-start=\"1153\" data-end=\"1216\"\u003e\u003cstrong data-start=\"1153\" data-end=\"1180\"\u003e500W RMS Power Handling\u003c\/strong\u003e – Strong, consistent bass output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1217\" data-end=\"1296\"\u003e\n\u003cp data-start=\"1219\" data-end=\"1296\"\u003e\u003cstrong data-start=\"1219\" data-end=\"1244\"\u003eDual 2-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring options for amplifier matching.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1297\" data-end=\"1375\"\u003e\n\u003cp data-start=\"1299\" data-end=\"1375\"\u003e\u003cstrong data-start=\"1299\" data-end=\"1322\"\u003eLarge 15” Subwoofer\u003c\/strong\u003e – Produces deep, room-filling bass with authority.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1376\" data-end=\"1446\"\u003e\n\u003cp data-start=\"1378\" data-end=\"1446\"\u003e\u003cstrong data-start=\"1378\" data-end=\"1402\"\u003eRugged Build Quality\u003c\/strong\u003e – Engineered for long-lasting durability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1447\" data-end=\"1536\"\u003e\n\u003cp data-start=\"1449\" data-end=\"1536\"\u003e\u003cstrong data-start=\"1449\" data-end=\"1480\"\u003eOptimized Suspension System\u003c\/strong\u003e – Ensures accurate, clean low-frequency reproduction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1537\" data-end=\"1625\"\u003e\n\u003cp data-start=\"1539\" data-end=\"1625\"\u003e\u003cstrong data-start=\"1539\" data-end=\"1571\"\u003eRecommended Ported Enclosure\u003c\/strong\u003e – 3.0 cu ft tuned to 35 Hz for maximum performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1627\" data-end=\"1783\"\u003eTransform your system with the DOWN4SOUND SB-15 D2 — delivering \u003cstrong data-start=\"1691\" data-end=\"1745\"\u003edeep, controlled bass and long-lasting reliability\u003c\/strong\u003e for the ultimate car audio upgrade.\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52650040263022,"sku":null,"price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-sb-15-subwoofer-2-ohm-dvc-or-500w-rms__32915.1736364040.jpg?v=1757604573"},{"product_id":"down4sound-sb-15-d4-15-car-subwoofer-dual-4-ohm-500w-rms-deep-bass-speaker","title":"DOWN4SOUND SB-15 D4 15” Car Subwoofer – Dual 4-Ohm, 500W RMS Deep Bass Speaker","description":"\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"205\" data-end=\"584\"\u003eBring thunderous low-end power to your system with the \u003cstrong data-start=\"260\" data-end=\"297\"\u003eDOWN4SOUND SB-15 D4 15” Subwoofer\u003c\/strong\u003e, engineered for car audio enthusiasts who want deep, precise bass with uncompromising clarity. With \u003cstrong data-start=\"398\" data-end=\"425\"\u003e500W RMS power handling\u003c\/strong\u003e and a \u003cstrong data-start=\"432\" data-end=\"471\"\u003edual 4-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer delivers flexible wiring options and dependable performance for a variety of amplifier setups.\u003c\/p\u003e\n\u003cp data-start=\"586\" data-end=\"935\"\u003eBuilt with a \u003cstrong data-start=\"599\" data-end=\"616\"\u003e2.5-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"618\" data-end=\"644\"\u003erobust motor structure\u003c\/strong\u003e, and a \u003cstrong data-start=\"652\" data-end=\"694\"\u003eprecision-engineered suspension system\u003c\/strong\u003e, the SB-15 D4 is designed to reproduce bass with impact, accuracy, and control. Despite its large size, it maintains tight sound reproduction, making it an excellent choice for high-performance builds that demand both power and precision.\u003c\/p\u003e\n\u003cp data-start=\"937\" data-end=\"1118\"\u003eWith a durable construction and optimized design, the SB-15 D4 is the perfect balance of value and performance for anyone looking to take their car audio system to the next level.\u003c\/p\u003e\n\u003cp data-start=\"1120\" data-end=\"1150\"\u003e\u003cstrong data-start=\"1120\" data-end=\"1148\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1151\" data-end=\"1625\"\u003e\n\u003cli data-start=\"1151\" data-end=\"1216\"\u003e\n\u003cp data-start=\"1153\" data-end=\"1216\"\u003e\u003cstrong data-start=\"1153\" data-end=\"1180\"\u003e500W RMS Power Handling\u003c\/strong\u003e – Strong, consistent bass output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1217\" data-end=\"1296\"\u003e\n\u003cp data-start=\"1219\" data-end=\"1296\"\u003e\u003cstrong data-start=\"1219\" data-end=\"1244\"\u003eDual 4-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring options for amplifier matching.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1297\" data-end=\"1375\"\u003e\n\u003cp data-start=\"1299\" data-end=\"1375\"\u003e\u003cstrong data-start=\"1299\" data-end=\"1322\"\u003eLarge 15” Subwoofer\u003c\/strong\u003e – Produces deep, room-filling bass with authority.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1376\" data-end=\"1446\"\u003e\n\u003cp data-start=\"1378\" data-end=\"1446\"\u003e\u003cstrong data-start=\"1378\" data-end=\"1402\"\u003eRugged Build Quality\u003c\/strong\u003e – Engineered for long-lasting durability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1447\" data-end=\"1536\"\u003e\n\u003cp data-start=\"1449\" data-end=\"1536\"\u003e\u003cstrong data-start=\"1449\" data-end=\"1480\"\u003eOptimized Suspension System\u003c\/strong\u003e – Ensures accurate, clean low-frequency reproduction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1537\" data-end=\"1625\"\u003e\n\u003cp data-start=\"1539\" data-end=\"1625\"\u003e\u003cstrong data-start=\"1539\" data-end=\"1571\"\u003eRecommended Ported Enclosure\u003c\/strong\u003e – 3.0 cu ft tuned to 35 Hz for maximum performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1627\" data-end=\"1783\"\u003eTransform your system with the DOWN4SOUND SB-15 D4 — delivering \u003cstrong data-start=\"1691\" data-end=\"1745\"\u003edeep, controlled bass and long-lasting reliability\u003c\/strong\u003e for the ultimate car audio upgrade.\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52650061824366,"sku":null,"price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-sb-15-subwoofer-2-ohm-dvc-or-500w-rms__32915.1736364040.jpg?v=1757604573"},{"product_id":"down4sound-dvx-12-subwoofer-dual-4-ohm-d4-1700w-rms","title":"DOWN4SOUND DVX-12 D4 12” Car Subwoofer – Dual 4-Ohm, 1700W RMS Competition Bass","description":"\u003cp data-start=\"2038\" data-end=\"2389\"\u003eFeel the power of clean, controlled bass with the \u003cstrong data-start=\"2088\" data-end=\"2126\"\u003eDOWN4SOUND DVX-12 D4 12” Subwoofer\u003c\/strong\u003e, engineered for enthusiasts who demand \u003cstrong data-start=\"2166\" data-end=\"2207\"\u003ehigh-output performance with accuracy\u003c\/strong\u003e. Featuring \u003cstrong data-start=\"2219\" data-end=\"2241\"\u003e1700W RMS handling\u003c\/strong\u003e and a \u003cstrong data-start=\"2248\" data-end=\"2287\"\u003edual 4-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer offers versatile wiring options to integrate with a wide range of amplifier setups.\u003c\/p\u003e\n\u003cp data-start=\"2391\" data-end=\"2720\"\u003eThe DVX-12 D4 is built with a \u003cstrong data-start=\"2421\" data-end=\"2436\"\u003e3-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"2438\" data-end=\"2470\"\u003epremium carbon fiber dustcap\u003c\/strong\u003e, and a \u003cstrong data-start=\"2478\" data-end=\"2503\"\u003erugged motor assembly\u003c\/strong\u003e for maximum strength and reliability. Its \u003cstrong data-start=\"2546\" data-end=\"2573\"\u003eadvanced cooling system\u003c\/strong\u003e — dual flared pole vents and extensive rear gap venting — keeps coil temperatures in check, ensuring consistent performance under extreme loads.\u003c\/p\u003e\n\u003cp data-start=\"2722\" data-end=\"2871\"\u003eFrom \u003cstrong data-start=\"2727\" data-end=\"2759\"\u003edaily driving to demo builds\u003c\/strong\u003e, the DVX-12 D4 delivers the \u003cstrong data-start=\"2788\" data-end=\"2833\"\u003edurability, precision, and bass authority\u003c\/strong\u003e that serious car audio fans demand.\u003c\/p\u003e\n\u003cp data-start=\"2873\" data-end=\"2903\"\u003e\u003cstrong data-start=\"2873\" data-end=\"2901\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2904\" data-end=\"3328\"\u003e\n\u003cli data-start=\"2904\" data-end=\"2973\"\u003e\n\u003cp data-start=\"2906\" data-end=\"2973\"\u003e\u003cstrong data-start=\"2906\" data-end=\"2934\"\u003e1700W RMS Power Handling\u003c\/strong\u003e – Produces clean, hard-hitting bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2974\" data-end=\"3052\"\u003e\n\u003cp data-start=\"2976\" data-end=\"3052\"\u003e\u003cstrong data-start=\"2976\" data-end=\"3001\"\u003eDual 4-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring for multiple amplifier setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3053\" data-end=\"3110\"\u003e\n\u003cp data-start=\"3055\" data-end=\"3110\"\u003e\u003cstrong data-start=\"3055\" data-end=\"3072\"\u003e12” Subwoofer\u003c\/strong\u003e – Accurate, punchy low frequencies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3111\" data-end=\"3181\"\u003e\n\u003cp data-start=\"3113\" data-end=\"3181\"\u003e\u003cstrong data-start=\"3113\" data-end=\"3137\"\u003eCarbon Fiber Dustcap\u003c\/strong\u003e – Stylish, rigid, and built for strength.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3182\" data-end=\"3256\"\u003e\n\u003cp data-start=\"3184\" data-end=\"3256\"\u003e\u003cstrong data-start=\"3184\" data-end=\"3211\"\u003eSuperior Cooling System\u003c\/strong\u003e – Extended pole + venting for reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3257\" data-end=\"3328\"\u003e\n\u003cp data-start=\"3259\" data-end=\"3328\"\u003e\u003cstrong data-start=\"3259\" data-end=\"3291\"\u003eRecommended Ported Enclosure\u003c\/strong\u003e – 2.5–3.5 cu ft tuned to 30–35 Hz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52656095658350,"sku":"D4S-DVX-12-D4","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dvx-12-subwoofer-2-ohm-dvc-or-1700w-rms__00634.1726763305.jpg?v=1728663883"},{"product_id":"down4sound-dvx-15-d4-15-car-subwoofer-dual-4-ohm-1700w-rms-competition","title":"DOWN4SOUND DVX-15 D4 15” Car Subwoofer – Dual 4-Ohm, 1700W RMS Competition Bass","description":"\u003cp data-start=\"2042\" data-end=\"2369\"\u003eTake your system to the next level with the \u003cstrong data-start=\"2086\" data-end=\"2124\"\u003eDOWN4SOUND DVX-15 D4 15” Subwoofer\u003c\/strong\u003e, engineered for car audio enthusiasts who want \u003cstrong data-start=\"2172\" data-end=\"2213\"\u003ehigh-output bass with clean precision\u003c\/strong\u003e. Featuring \u003cstrong data-start=\"2225\" data-end=\"2247\"\u003e1700W RMS handling\u003c\/strong\u003e and a \u003cstrong data-start=\"2254\" data-end=\"2293\"\u003edual 4-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer integrates seamlessly with a variety of amplifier setups.\u003c\/p\u003e\n\u003cp data-start=\"2371\" data-end=\"2686\"\u003eBuilt with a \u003cstrong data-start=\"2384\" data-end=\"2399\"\u003e3-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"2401\" data-end=\"2433\"\u003epremium carbon fiber dustcap\u003c\/strong\u003e, and a \u003cstrong data-start=\"2441\" data-end=\"2471\"\u003eheavy-duty motor structure\u003c\/strong\u003e, the DVX-15 D4 is designed to endure extreme power levels. The \u003cstrong data-start=\"2535\" data-end=\"2562\"\u003eadvanced cooling system\u003c\/strong\u003e — flared pole vents and extensive rear gap ventilation — keeps performance consistent during long, hard-hitting sessions.\u003c\/p\u003e\n\u003cp data-start=\"2688\" data-end=\"2825\"\u003ePerfect for both \u003cstrong data-start=\"2705\" data-end=\"2745\"\u003edaily drivers and competition builds\u003c\/strong\u003e, the DVX-15 D4 provides \u003cstrong data-start=\"2770\" data-end=\"2805\"\u003edurability, power, and accuracy\u003c\/strong\u003e in one subwoofer.\u003c\/p\u003e\n\u003cp data-start=\"2827\" data-end=\"2857\"\u003e\u003cstrong data-start=\"2827\" data-end=\"2855\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2858\" data-end=\"3279\"\u003e\n\u003cli data-start=\"2858\" data-end=\"2924\"\u003e\n\u003cp data-start=\"2860\" data-end=\"2924\"\u003e\u003cstrong data-start=\"2860\" data-end=\"2888\"\u003e1700W RMS Power Handling\u003c\/strong\u003e – Delivers deep, controlled bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2925\" data-end=\"3003\"\u003e\n\u003cp data-start=\"2927\" data-end=\"3003\"\u003e\u003cstrong data-start=\"2927\" data-end=\"2952\"\u003eDual 4-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring for multiple amplifier setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3004\" data-end=\"3075\"\u003e\n\u003cp data-start=\"3006\" data-end=\"3075\"\u003e\u003cstrong data-start=\"3006\" data-end=\"3023\"\u003e15” Subwoofer\u003c\/strong\u003e – Generates thunderous, accurate low frequencies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3076\" data-end=\"3145\"\u003e\n\u003cp data-start=\"3078\" data-end=\"3145\"\u003e\u003cstrong data-start=\"3078\" data-end=\"3102\"\u003eCarbon Fiber Dustcap\u003c\/strong\u003e – Adds strength, style, and performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3146\" data-end=\"3214\"\u003e\n\u003cp data-start=\"3148\" data-end=\"3214\"\u003e\u003cstrong data-start=\"3148\" data-end=\"3168\"\u003eEnhanced Cooling\u003c\/strong\u003e – Extended pole + venting keeps coils cool.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3215\" data-end=\"3279\"\u003e\n\u003cp data-start=\"3217\" data-end=\"3279\"\u003e\u003cstrong data-start=\"3217\" data-end=\"3249\"\u003eRecommended Ported Enclosure\u003c\/strong\u003e – 4.5 cu ft tuned to 32 Hz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52657463984494,"sku":"D4S-DVX-15-D4","price":489.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dvx-15-subwoofer-2-ohm-dvc-or-1700w-rms__77617.1726763304.jpg?v=1728663788"},{"product_id":"down4sound-dvx-18-d4-18-car-subwoofer-dual-4-ohm-1700w-rms-competition-bass","title":"DOWN4SOUND DVX-18 D4 18” Car Subwoofer – Dual 4-Ohm, 1700W RMS Competition Bass","description":"\u003cp data-start=\"5571\" data-end=\"5893\"\u003eFeel the ultimate bass experience with the \u003cstrong data-start=\"5614\" data-end=\"5652\"\u003eDOWN4SOUND DVX-18 D4 18” Subwoofer\u003c\/strong\u003e, designed for enthusiasts who demand \u003cstrong data-start=\"5690\" data-end=\"5735\"\u003epowerful, accurate, and long-lasting bass\u003c\/strong\u003e. With \u003cstrong data-start=\"5742\" data-end=\"5770\"\u003e1700W RMS power handling\u003c\/strong\u003e and a \u003cstrong data-start=\"5777\" data-end=\"5816\"\u003edual 4-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer offers versatile wiring options and precision performance.\u003c\/p\u003e\n\u003cp data-start=\"5895\" data-end=\"6217\"\u003eEquipped with a \u003cstrong data-start=\"5911\" data-end=\"5926\"\u003e3-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"5928\" data-end=\"5957\"\u003ereal carbon fiber dustcap\u003c\/strong\u003e, and \u003cstrong data-start=\"5963\" data-end=\"5992\"\u003eheavy-duty motor assembly\u003c\/strong\u003e, the DVX-18 D4 is built to withstand high-output use without sacrificing clarity. Its \u003cstrong data-start=\"6079\" data-end=\"6106\"\u003eadvanced cooling design\u003c\/strong\u003e — extended pole vent, flared ports, and rear gap ventilation — keeps the system running cool under pressure.\u003c\/p\u003e\n\u003cp data-start=\"6219\" data-end=\"6370\"\u003eWhether for \u003cstrong data-start=\"6231\" data-end=\"6284\"\u003edaily driving, demo builds, or competition setups\u003c\/strong\u003e, the DVX-18 D4 brings \u003cstrong data-start=\"6307\" data-end=\"6342\"\u003edevastating low-end performance\u003c\/strong\u003e to your car audio system.\u003c\/p\u003e\n\u003cp data-start=\"6372\" data-end=\"6402\"\u003e\u003cstrong data-start=\"6372\" data-end=\"6400\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"6403\" data-end=\"6823\"\u003e\n\u003cli data-start=\"6403\" data-end=\"6472\"\u003e\n\u003cp data-start=\"6405\" data-end=\"6472\"\u003e\u003cstrong data-start=\"6405\" data-end=\"6433\"\u003e1700W RMS Power Handling\u003c\/strong\u003e – Produces clean, hard-hitting bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"6473\" data-end=\"6546\"\u003e\n\u003cp data-start=\"6475\" data-end=\"6546\"\u003e\u003cstrong data-start=\"6475\" data-end=\"6500\"\u003eDual 4-Ohm Voice Coil\u003c\/strong\u003e – Versatile wiring for multiple amplifiers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"6547\" data-end=\"6613\"\u003e\n\u003cp data-start=\"6549\" data-end=\"6613\"\u003e\u003cstrong data-start=\"6549\" data-end=\"6573\"\u003e18” Subwoofer Design\u003c\/strong\u003e – Ultra-deep, powerful bass response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"6614\" data-end=\"6683\"\u003e\n\u003cp data-start=\"6616\" data-end=\"6683\"\u003e\u003cstrong data-start=\"6616\" data-end=\"6640\"\u003eCarbon Fiber Dustcap\u003c\/strong\u003e – Strong, stylish, and high-performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"6684\" data-end=\"6757\"\u003e\n\u003cp data-start=\"6686\" data-end=\"6757\"\u003e\u003cstrong data-start=\"6686\" data-end=\"6706\"\u003eSuperior Cooling\u003c\/strong\u003e – Extended pole + flared venting for durability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"6758\" data-end=\"6823\"\u003e\n\u003cp data-start=\"6760\" data-end=\"6823\"\u003e\u003cstrong data-start=\"6760\" data-end=\"6792\"\u003eRecommended Ported Enclosure\u003c\/strong\u003e – 7 cu ft tuned to 28–32 Hz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52657505960302,"sku":"D4S-DVX-18-D4","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dvx-18-subwoofer-4-ohm-dvc-or-1700w-rms__55675.1726763292.jpg?v=1728664195"},{"product_id":"down4sound-dbz-8-d4-8-car-subwoofer-dual-4-ohm-700w-rms-budget-bass","title":"DOWN4SOUND DBz-8 D4 8” Car Subwoofer – Dual 4-Ohm, 700W RMS Budget Bass","description":"\u003cp data-start=\"282\" data-end=\"626\"\u003eGet big bass on a budget with the \u003cstrong data-start=\"316\" data-end=\"352\"\u003eDOWN4SOUND DBz-8 D4 8” Subwoofer\u003c\/strong\u003e, built for car audio fans who want \u003cstrong data-start=\"388\" data-end=\"433\"\u003estrong, punchy sound without overspending\u003c\/strong\u003e. With \u003cstrong data-start=\"440\" data-end=\"461\"\u003e700W RMS handling\u003c\/strong\u003e and a \u003cstrong data-start=\"468\" data-end=\"507\"\u003edual 4-ohm voice coil configuration\u003c\/strong\u003e, this compact subwoofer offers versatile wiring options and dependable performance in small to mid-sized enclosures.\u003c\/p\u003e\n\u003cp data-start=\"628\" data-end=\"913\"\u003eEngineered with a \u003cstrong data-start=\"646\" data-end=\"663\"\u003e2.5-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"665\" data-end=\"694\"\u003ereal carbon fiber dustcap\u003c\/strong\u003e, and a durable motor assembly, the DBz-8 D4 is designed for long-lasting reliability. With an \u003cstrong data-start=\"789\" data-end=\"815\"\u003eXmax of 21mm (one-way)\u003c\/strong\u003e, it moves serious air for its size, delivering bass that feels bigger than an 8” driver should.\u003c\/p\u003e\n\u003cp data-start=\"915\" data-end=\"1070\"\u003ePerfect for \u003cstrong data-start=\"927\" data-end=\"988\"\u003edaily drivers, budget builds, and entry-level enthusiasts\u003c\/strong\u003e, the DBz-8 D4 proves that you don’t need to break the bank to get quality bass.\u003c\/p\u003e\n\u003cp data-start=\"1072\" data-end=\"1102\"\u003e\u003cstrong data-start=\"1072\" data-end=\"1100\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1103\" data-end=\"1567\"\u003e\n\u003cli data-start=\"1103\" data-end=\"1168\"\u003e\n\u003cp data-start=\"1105\" data-end=\"1168\"\u003e\u003cstrong data-start=\"1105\" data-end=\"1132\"\u003e700W RMS Power Handling\u003c\/strong\u003e – Produces punchy, reliable bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1169\" data-end=\"1248\"\u003e\n\u003cp data-start=\"1171\" data-end=\"1248\"\u003e\u003cstrong data-start=\"1171\" data-end=\"1196\"\u003eDual 4-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring for different amplifier setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1249\" data-end=\"1321\"\u003e\n\u003cp data-start=\"1251\" data-end=\"1321\"\u003e\u003cstrong data-start=\"1251\" data-end=\"1275\"\u003eCompact 8” Subwoofer\u003c\/strong\u003e – Ideal for tight installs with big output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1322\" data-end=\"1395\"\u003e\n\u003cp data-start=\"1324\" data-end=\"1395\"\u003e\u003cstrong data-start=\"1324\" data-end=\"1348\"\u003eCarbon Fiber Dustcap\u003c\/strong\u003e – Adds strength, rigidity, and a sleek look.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1396\" data-end=\"1470\"\u003e\n\u003cp data-start=\"1398\" data-end=\"1470\"\u003e\u003cstrong data-start=\"1398\" data-end=\"1430\"\u003eOptimized Motor \u0026amp; Suspension\u003c\/strong\u003e – Delivers controlled, accurate bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1471\" data-end=\"1567\"\u003e\n\u003cp data-start=\"1473\" data-end=\"1567\"\u003e\u003cstrong data-start=\"1473\" data-end=\"1499\"\u003eRecommended Enclosures\u003c\/strong\u003e – 0.75–1.0 cu ft ported (tuned to 32 Hz) or 0.3–0.4 cu ft sealed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52657523949934,"sku":"D4S-DBZ-8-D4","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dbz-8-subwoofer-2-ohm-dvc-or-700w-rms__13491.1727541888.jpg?v=1728662017"},{"product_id":"down4sound-dbz-10-d4-10-car-subwoofer-dual-4-ohm-1300w-rms-budget-bass","title":"DOWN4SOUND DBz-10 D4 10” Car Subwoofer – Dual 4-Ohm, 1300W RMS Budget Bass","description":"\u003cp data-start=\"282\" data-end=\"578\"\u003eGet the bass you want without overspending with the \u003cstrong data-start=\"334\" data-end=\"372\"\u003eDOWN4SOUND DBz-10 D4 10” Subwoofer\u003c\/strong\u003e. Built for car audio fans who want \u003cstrong data-start=\"408\" data-end=\"439\"\u003ebig sound at a budget price\u003c\/strong\u003e, this subwoofer delivers a powerful \u003cstrong data-start=\"476\" data-end=\"496\"\u003e1300W RMS output\u003c\/strong\u003e and a \u003cstrong data-start=\"503\" data-end=\"542\"\u003edual 4-ohm voice coil configuration\u003c\/strong\u003e for versatile wiring flexibility.\u003c\/p\u003e\n\u003cp data-start=\"580\" data-end=\"889\"\u003eEngineered with a \u003cstrong data-start=\"598\" data-end=\"616\"\u003e2.75-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"618\" data-end=\"650\"\u003epremium carbon fiber dustcap\u003c\/strong\u003e, and a \u003cstrong data-start=\"658\" data-end=\"684\"\u003erugged motor structure\u003c\/strong\u003e, the DBz-10 D4 is made to perform under pressure. With an impressive \u003cstrong data-start=\"754\" data-end=\"777\"\u003e28mm Xmax (one-way)\u003c\/strong\u003e, this compact driver moves serious air, giving you hard-hitting bass that feels bigger than a 10” sub should.\u003c\/p\u003e\n\u003cp data-start=\"891\" data-end=\"1051\"\u003ePerfect for \u003cstrong data-start=\"903\" data-end=\"956\"\u003edaily drivers, budget builds, and starter systems\u003c\/strong\u003e, the DBz-10 D4 delivers the ideal balance of \u003cstrong data-start=\"1002\" data-end=\"1048\"\u003eaffordability, performance, and durability\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1053\" data-end=\"1083\"\u003e\u003cstrong data-start=\"1053\" data-end=\"1081\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1084\" data-end=\"1521\"\u003e\n\u003cli data-start=\"1084\" data-end=\"1150\"\u003e\n\u003cp data-start=\"1086\" data-end=\"1150\"\u003e\u003cstrong data-start=\"1086\" data-end=\"1114\"\u003e1300W RMS Power Handling\u003c\/strong\u003e – Produces powerful, punchy bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1151\" data-end=\"1227\"\u003e\n\u003cp data-start=\"1153\" data-end=\"1227\"\u003e\u003cstrong data-start=\"1153\" data-end=\"1178\"\u003eDual 4-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring options for multiple setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1228\" data-end=\"1307\"\u003e\n\u003cp data-start=\"1230\" data-end=\"1307\"\u003e\u003cstrong data-start=\"1230\" data-end=\"1255\"\u003e10” Compact Subwoofer\u003c\/strong\u003e – Fits tight installs while delivering big sound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1308\" data-end=\"1377\"\u003e\n\u003cp data-start=\"1310\" data-end=\"1377\"\u003e\u003cstrong data-start=\"1310\" data-end=\"1334\"\u003eCarbon Fiber Dustcap\u003c\/strong\u003e – Sleek, strong, and performance-driven.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1450\"\u003e\n\u003cp data-start=\"1380\" data-end=\"1450\"\u003e\u003cstrong data-start=\"1380\" data-end=\"1410\"\u003eHigh Excursion (28mm Xmax)\u003c\/strong\u003e – Moves air for deep, impactful lows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1451\" data-end=\"1521\"\u003e\n\u003cp data-start=\"1453\" data-end=\"1521\"\u003e\u003cstrong data-start=\"1453\" data-end=\"1479\"\u003eRecommended Enclosures\u003c\/strong\u003e – 1.0 cu ft ported or 0.5 cu ft sealed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52657545871726,"sku":"D4S-DBZ-10-D4","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dbz-10-subwoofer-4-ohm-dvc-or-1300w-rms__12137.1727541870.jpg?v=1728661821"},{"product_id":"down4sound-dbz-12-subwoofer-4-ohm-dvc-1300w-rms-1","title":"DOWN4SOUND DBz-12 D4 12” Car Subwoofer – Dual 4-Ohm, 1300W RMS Budget Bass","description":"\u003cp data-start=\"277\" data-end=\"615\"\u003eGet big bass without the big price tag with the \u003cstrong data-start=\"325\" data-end=\"363\"\u003eDOWN4SOUND DBz-12 D4 12” Subwoofer\u003c\/strong\u003e, built for enthusiasts who want \u003cstrong data-start=\"396\" data-end=\"438\"\u003eaffordable power and clean performance\u003c\/strong\u003e. With a strong \u003cstrong data-start=\"454\" data-end=\"474\"\u003e1300W RMS rating\u003c\/strong\u003e and a \u003cstrong data-start=\"481\" data-end=\"520\"\u003edual 4-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer offers versatile wiring flexibility while delivering punchy, impactful bass.\u003c\/p\u003e\n\u003cp data-start=\"617\" data-end=\"927\"\u003eBuilt with a \u003cstrong data-start=\"630\" data-end=\"648\"\u003e2.75-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"650\" data-end=\"682\"\u003epremium carbon fiber dustcap\u003c\/strong\u003e, and a durable motor structure, the DBz-12 D4 is designed for strength, style, and long-term reliability. Its \u003cstrong data-start=\"793\" data-end=\"816\"\u003e28mm Xmax (one-way)\u003c\/strong\u003e provides serious excursion, producing hard-hitting lows that sound bigger than expected from a budget build.\u003c\/p\u003e\n\u003cp data-start=\"929\" data-end=\"1072\"\u003ePerfect for \u003cstrong data-start=\"941\" data-end=\"997\"\u003edaily drivers, show builds, or budget-minded systems\u003c\/strong\u003e, the DBz-12 D4 proves you can get \u003cstrong data-start=\"1032\" data-end=\"1069\"\u003equality bass without overspending\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1074\" data-end=\"1104\"\u003e\u003cstrong data-start=\"1074\" data-end=\"1102\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1105\" data-end=\"1541\"\u003e\n\u003cli data-start=\"1105\" data-end=\"1172\"\u003e\n\u003cp data-start=\"1107\" data-end=\"1172\"\u003e\u003cstrong data-start=\"1107\" data-end=\"1135\"\u003e1300W RMS Power Handling\u003c\/strong\u003e – Strong bass output with clarity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1173\" data-end=\"1251\"\u003e\n\u003cp data-start=\"1175\" data-end=\"1251\"\u003e\u003cstrong data-start=\"1175\" data-end=\"1200\"\u003eDual 4-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring for multiple amplifier setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1252\" data-end=\"1321\"\u003e\n\u003cp data-start=\"1254\" data-end=\"1321\"\u003e\u003cstrong data-start=\"1254\" data-end=\"1278\"\u003e12” Subwoofer Design\u003c\/strong\u003e – Produces deep, punchy low frequencies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1322\" data-end=\"1393\"\u003e\n\u003cp data-start=\"1324\" data-end=\"1393\"\u003e\u003cstrong data-start=\"1324\" data-end=\"1348\"\u003eCarbon Fiber Dustcap\u003c\/strong\u003e – Stylish, rigid, and performance-focused.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1394\" data-end=\"1469\"\u003e\n\u003cp data-start=\"1396\" data-end=\"1469\"\u003e\u003cstrong data-start=\"1396\" data-end=\"1426\"\u003eHigh Excursion (28mm Xmax)\u003c\/strong\u003e – Moves serious air for impactful sound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1470\" data-end=\"1541\"\u003e\n\u003cp data-start=\"1472\" data-end=\"1541\"\u003e\u003cstrong data-start=\"1472\" data-end=\"1498\"\u003eRecommended Enclosures\u003c\/strong\u003e – 1.75 cu ft ported or 1.0 cu ft sealed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52657572839790,"sku":"D4S-DBZ-12-D4","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dbz-12-subwoofer-4-ohm-dvc-or-1300w-rms__66531.1727541853.jpg?v=1728661085"},{"product_id":"down4sound-dbz-15-d4-15-car-subwoofer-dual-4-ohm-1300w-rms-budget-bass","title":"DOWN4SOUND DBz-15 D4 15” Car Subwoofer – Dual 4-Ohm, 1300W RMS Budget Bass","description":"\u003cp data-start=\"287\" data-end=\"627\"\u003eUpgrade your sound system with the \u003cstrong data-start=\"322\" data-end=\"360\"\u003eDOWN4SOUND DBz-15 D4 15” Subwoofer\u003c\/strong\u003e, the ultimate \u003cstrong data-start=\"375\" data-end=\"408\"\u003ebudget-friendly bass solution\u003c\/strong\u003e for enthusiasts who want maximum output without overspending. With a strong \u003cstrong data-start=\"485\" data-end=\"505\"\u003e1300W RMS rating\u003c\/strong\u003e and a \u003cstrong data-start=\"512\" data-end=\"551\"\u003edual 4-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer provides wiring flexibility and clean, hard-hitting bass.\u003c\/p\u003e\n\u003cp data-start=\"629\" data-end=\"932\"\u003eBuilt tough with a \u003cstrong data-start=\"648\" data-end=\"666\"\u003e2.75-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"668\" data-end=\"700\"\u003epremium carbon fiber dustcap\u003c\/strong\u003e, and a rugged motor structure, the DBz-15 D4 is made for long-term reliability under heavy use. Its \u003cstrong data-start=\"801\" data-end=\"824\"\u003e30mm Xmax (one-way)\u003c\/strong\u003e ensures serious excursion, moving air with authority and producing bass that’s both powerful and precise.\u003c\/p\u003e\n\u003cp data-start=\"934\" data-end=\"1102\"\u003ePerfect for \u003cstrong data-start=\"946\" data-end=\"1003\"\u003edaily drivers, budget builds, and high-value installs\u003c\/strong\u003e, the DBz-15 D4 delivers the ideal combination of \u003cstrong data-start=\"1053\" data-end=\"1099\"\u003eperformance, durability, and affordability\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1104\" data-end=\"1134\"\u003e\u003cstrong data-start=\"1104\" data-end=\"1132\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1135\" data-end=\"1552\"\u003e\n\u003cli data-start=\"1135\" data-end=\"1197\"\u003e\n\u003cp data-start=\"1137\" data-end=\"1197\"\u003e\u003cstrong data-start=\"1137\" data-end=\"1165\"\u003e1300W RMS Power Handling\u003c\/strong\u003e – Produces deep, punchy bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1198\" data-end=\"1267\"\u003e\n\u003cp data-start=\"1200\" data-end=\"1267\"\u003e\u003cstrong data-start=\"1200\" data-end=\"1225\"\u003eDual 4-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring for versatile setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1268\" data-end=\"1332\"\u003e\n\u003cp data-start=\"1270\" data-end=\"1332\"\u003e\u003cstrong data-start=\"1270\" data-end=\"1292\"\u003e15” Subwoofer Size\u003c\/strong\u003e – Generates powerful low frequencies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1333\" data-end=\"1406\"\u003e\n\u003cp data-start=\"1335\" data-end=\"1406\"\u003e\u003cstrong data-start=\"1335\" data-end=\"1359\"\u003eCarbon Fiber Dustcap\u003c\/strong\u003e – Stylish, durable, and performance-focused.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1407\" data-end=\"1481\"\u003e\n\u003cp data-start=\"1409\" data-end=\"1481\"\u003e\u003cstrong data-start=\"1409\" data-end=\"1439\"\u003eHigh Excursion (30mm Xmax)\u003c\/strong\u003e – Moves serious air for impactful bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1482\" data-end=\"1552\"\u003e\n\u003cp data-start=\"1484\" data-end=\"1552\"\u003e\u003cstrong data-start=\"1484\" data-end=\"1510\"\u003eRecommended Enclosures\u003c\/strong\u003e – 3.0 cu ft ported or 2.0 cu ft sealed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52657573593454,"sku":"D4S-DBZ-15-D4","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dbz-15-subwoofer-4-ohm-dvc-or-1300w-rms__71838.1727541868.jpg?v=1728660513"},{"product_id":"down4sound-dbz-18-d4-18-car-subwoofer-dual-4-ohm-1300w-rms-budget-bass","title":"DOWN4SOUND DBz-18 D4 18” Car Subwoofer – Dual 4-Ohm, 1300W RMS Budget Bass","description":"\u003cp data-start=\"278\" data-end=\"579\"\u003eStep up your system with the \u003cstrong data-start=\"307\" data-end=\"345\"\u003eDOWN4SOUND DBz-18 D4 18” Subwoofer\u003c\/strong\u003e, built to deliver \u003cstrong data-start=\"364\" data-end=\"419\"\u003emassive bass performance at a budget-friendly price\u003c\/strong\u003e. With \u003cstrong data-start=\"426\" data-end=\"448\"\u003e1300W RMS handling\u003c\/strong\u003e and a \u003cstrong data-start=\"455\" data-end=\"494\"\u003edual 4-ohm voice coil configuration\u003c\/strong\u003e, this subwoofer gives you versatile wiring options and chest-thumping bass output.\u003c\/p\u003e\n\u003cp data-start=\"581\" data-end=\"891\"\u003eConstructed with a \u003cstrong data-start=\"600\" data-end=\"618\"\u003e2.75-inch coil\u003c\/strong\u003e, \u003cstrong data-start=\"620\" data-end=\"652\"\u003epremium carbon fiber dustcap\u003c\/strong\u003e, and a rugged motor design, the DBz-18 D4 is engineered for long-term durability under high power. Its \u003cstrong data-start=\"756\" data-end=\"779\"\u003e30mm Xmax (one-way)\u003c\/strong\u003e provides extreme excursion, moving serious air and producing hard-hitting lows that bring your music to life.\u003c\/p\u003e\n\u003cp data-start=\"893\" data-end=\"1048\"\u003ePerfect for \u003cstrong data-start=\"905\" data-end=\"967\"\u003edaily drivers, show builds, and budget-conscious bassheads\u003c\/strong\u003e, the DBz-18 D4 is proof that \u003cstrong data-start=\"997\" data-end=\"1045\"\u003ebig performance doesn’t need a big price tag\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1050\" data-end=\"1080\"\u003e\u003cstrong data-start=\"1050\" data-end=\"1078\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1081\" data-end=\"1509\"\u003e\n\u003cli data-start=\"1081\" data-end=\"1143\"\u003e\n\u003cp data-start=\"1083\" data-end=\"1143\"\u003e\u003cstrong data-start=\"1083\" data-end=\"1111\"\u003e1300W RMS Power Handling\u003c\/strong\u003e – Delivers strong, deep bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1144\" data-end=\"1215\"\u003e\n\u003cp data-start=\"1146\" data-end=\"1215\"\u003e\u003cstrong data-start=\"1146\" data-end=\"1171\"\u003eDual 4-Ohm Voice Coil\u003c\/strong\u003e – Flexible wiring for versatile installs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1293\"\u003e\n\u003cp data-start=\"1218\" data-end=\"1293\"\u003e\u003cstrong data-start=\"1218\" data-end=\"1240\"\u003e18” Subwoofer Size\u003c\/strong\u003e – Produces extreme low frequencies with authority.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1294\" data-end=\"1365\"\u003e\n\u003cp data-start=\"1296\" data-end=\"1365\"\u003e\u003cstrong data-start=\"1296\" data-end=\"1320\"\u003eCarbon Fiber Dustcap\u003c\/strong\u003e – Sleek, strong, and built for durability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1366\" data-end=\"1438\"\u003e\n\u003cp data-start=\"1368\" data-end=\"1438\"\u003e\u003cstrong data-start=\"1368\" data-end=\"1398\"\u003eHigh Excursion (30mm Xmax)\u003c\/strong\u003e – Moves serious air for massive bass.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1439\" data-end=\"1509\"\u003e\n\u003cp data-start=\"1441\" data-end=\"1509\"\u003e\u003cstrong data-start=\"1441\" data-end=\"1467\"\u003eRecommended Enclosures\u003c\/strong\u003e – 4.5 cu ft ported or 3.5 cu ft sealed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52657574281582,"sku":"D4S-DBZ-18-D4","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-dbz-18-subwoofer-4-ohm-dvc-or-1300w-rms__94452.1727541854.jpg?v=1728660038"},{"product_id":"down4sound-tcx-10-subwoofer-2700w-rms-dual-1ω","title":"DOWN4SOUND TCX 10\" SUBWOOFER – 2700W RMS – DUAL 1Ω","description":"\u003cp data-start=\"246\" data-end=\"300\"\u003e\u003cstrong data-start=\"246\" data-end=\"300\"\u003eDown4Sound TCX 10” Subwoofer – Dual 1Ω (2700W RMS)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"302\" data-end=\"708\"\u003eMeet the Down4Sound TCX 10 — built for bassheads who demand heavy pressure in tight spaces. This beast packs a 3-inch 8-layer flat aluminum voice coil, high-roll stitched surround, and a carbon fiber cone driven by a massive 5-stack Y35 ferrite motor. Whether you’re chasing hair tricks or clean daily lows, the TCX 10” delivers rock-solid performance with incredible thermal control and low-end authority.\u003c\/p\u003e\n\u003chr data-start=\"710\" data-end=\"713\"\u003e\n\u003ch3 data-start=\"715\" data-end=\"732\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"733\" data-end=\"1127\"\u003e\n\u003cli data-start=\"733\" data-end=\"788\"\u003e\n\u003cp data-start=\"735\" data-end=\"788\"\u003eMassive 5-stack Y35 ferrite motor for brutal output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"789\" data-end=\"855\"\u003e\n\u003cp data-start=\"791\" data-end=\"855\"\u003e3\" 8-layer flat aluminum voice coil for extreme power handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"856\" data-end=\"924\"\u003e\n\u003cp data-start=\"858\" data-end=\"924\"\u003eCarbon fiber cone and high-roll surround for accurate, deep bass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"925\" data-end=\"996\"\u003e\n\u003cp data-start=\"927\" data-end=\"996\"\u003eExtended pole piece and dual flared pole vent for efficient cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"997\" data-end=\"1066\"\u003e\n\u003cp data-start=\"999\" data-end=\"1066\"\u003eFull vented backplate and motor structure for thermal reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1067\" data-end=\"1127\"\u003e\n\u003cp data-start=\"1069\" data-end=\"1127\"\u003eBuilt for tight installs without sacrificing performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1129\" data-end=\"1132\"\u003e\n\u003ch3 data-start=\"1134\" data-end=\"1153\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cul data-start=\"1154\" data-end=\"1569\"\u003e\n\u003cli data-start=\"1154\" data-end=\"1187\"\u003e\n\u003cp data-start=\"1156\" data-end=\"1187\"\u003eRMS Power Handling: 2700W RMS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1188\" data-end=\"1238\"\u003e\n\u003cp data-start=\"1190\" data-end=\"1238\"\u003eVoice Coil: 3” 8-layer flat aluminum (bifilar)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1239\" data-end=\"1266\"\u003e\n\u003cp data-start=\"1241\" data-end=\"1266\"\u003eImpedance: Dual 1Ω (D1)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1267\" data-end=\"1303\"\u003e\n\u003cp data-start=\"1269\" data-end=\"1303\"\u003eCutout Diameter: 261 mm \/ 10.28”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1304\" data-end=\"1341\"\u003e\n\u003cp data-start=\"1306\" data-end=\"1341\"\u003eMounting Depth: 292.1 mm \/ 11.50”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1342\" data-end=\"1363\"\u003e\n\u003cp data-start=\"1344\" data-end=\"1363\"\u003eWeight: 102.5 lbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1364\" data-end=\"1390\"\u003e\n\u003cp data-start=\"1366\" data-end=\"1390\"\u003eXmax: ~30 mm (one-way)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1391\" data-end=\"1421\"\u003e\n\u003cp data-start=\"1393\" data-end=\"1421\"\u003eMotor Size: 240 mm \/ 9.45”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1422\" data-end=\"1440\"\u003e\n\u003cp data-start=\"1424\" data-end=\"1440\"\u003eBL: 20.507 T·m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1441\" data-end=\"1465\"\u003e\n\u003cp data-start=\"1443\" data-end=\"1465\"\u003eSensitivity: 81.6 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1466\" data-end=\"1504\"\u003e\n\u003cp data-start=\"1468\" data-end=\"1504\"\u003eResonance Frequency (Fs): 39.97 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1505\" data-end=\"1569\"\u003e\n\u003cp data-start=\"1507\" data-end=\"1569\"\u003eRecommended Ported Enclosure: 1.25–1.75 cu ft tuned to 34 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1571\" data-end=\"1574\"\u003e\n\u003cp data-start=\"1576\" data-end=\"1835\"\u003e\u003cstrong data-start=\"1576\" data-end=\"1602\"\u003ePrecision Engineering:\u003c\/strong\u003e\u003cbr data-start=\"1602\" data-end=\"1605\"\u003eWith a BL of 20.507 T·m and precision-machined motor structure, the TCX-10 D1 stays cool and controlled under heavy load. The 8-layer coil ensures thermal stability and consistent performance whether in competition or demo setups.\u003c\/p\u003e\n\u003cp data-start=\"1837\" data-end=\"2046\"\u003e\u003cstrong data-start=\"1837\" data-end=\"1849\"\u003eSummary:\u003c\/strong\u003e\u003cbr data-start=\"1849\" data-end=\"1852\"\u003eThe TCX 10” D1 is a no-compromise subwoofer for serious bass enthusiasts who want big output from a compact footprint. Built to perform, built to last — Down4Sound delivers the goods once again.\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52733688742254,"sku":null,"price":849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-tcx-10-subwoofer-1-ohm-dvc-or-2700w-rms__47259.1758078584.jpg?v=1759850938"},{"product_id":"down4sound-tcx-10-subwoofer-2700w-rms-dual-2ω","title":"DOWN4SOUND TCX 10\" SUBWOOFER – 2700W RMS – DUAL 2Ω","description":"\u003cp data-start=\"2385\" data-end=\"2439\"\u003e\u003cstrong data-start=\"2385\" data-end=\"2439\"\u003eDown4Sound TCX 10” Subwoofer – Dual 2Ω (2700W RMS)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2441\" data-end=\"2762\"\u003eThe Down4Sound TCX 10” D2 is all about output, precision, and durability. With a 3-inch 8-layer flat aluminum voice coil, carbon fiber cone, and 5-stack Y35 ferrite motor, it’s designed to crush low frequencies while staying cool under pressure. Ideal for high-performance builds where space is limited but output is not.\u003c\/p\u003e\n\u003chr data-start=\"2764\" data-end=\"2767\"\u003e\n\u003ch3 data-start=\"2769\" data-end=\"2786\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"2787\" data-end=\"3183\"\u003e\n\u003cli data-start=\"2787\" data-end=\"2853\"\u003e\n\u003cp data-start=\"2789\" data-end=\"2853\"\u003eMassive 5-stack Y35 ferrite motor for insane magnetic strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2854\" data-end=\"2923\"\u003e\n\u003cp data-start=\"2856\" data-end=\"2923\"\u003e3\" 8-layer flat aluminum voice coil for maximum thermal stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2924\" data-end=\"2993\"\u003e\n\u003cp data-start=\"2926\" data-end=\"2993\"\u003eCarbon fiber cone with stitched surround for clean, accurate bass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2994\" data-end=\"3051\"\u003e\n\u003cp data-start=\"2996\" data-end=\"3051\"\u003eDual flared pole vent for quiet and efficient airflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3052\" data-end=\"3117\"\u003e\n\u003cp data-start=\"3054\" data-end=\"3117\"\u003eFull vented motor structure and backplate for optimal cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3118\" data-end=\"3183\"\u003e\n\u003cp data-start=\"3120\" data-end=\"3183\"\u003ePerfect for compact enclosures and high-pressure daily setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3185\" data-end=\"3188\"\u003e\n\u003ch3 data-start=\"3190\" data-end=\"3209\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cul data-start=\"3210\" data-end=\"3625\"\u003e\n\u003cli data-start=\"3210\" data-end=\"3243\"\u003e\n\u003cp data-start=\"3212\" data-end=\"3243\"\u003eRMS Power Handling: 2700W RMS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3244\" data-end=\"3294\"\u003e\n\u003cp data-start=\"3246\" data-end=\"3294\"\u003eVoice Coil: 3” 8-layer flat aluminum (bifilar)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3295\" data-end=\"3322\"\u003e\n\u003cp data-start=\"3297\" data-end=\"3322\"\u003eImpedance: Dual 2Ω (D2)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3323\" data-end=\"3359\"\u003e\n\u003cp data-start=\"3325\" data-end=\"3359\"\u003eCutout Diameter: 261 mm \/ 10.28”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3360\" data-end=\"3397\"\u003e\n\u003cp data-start=\"3362\" data-end=\"3397\"\u003eMounting Depth: 292.1 mm \/ 11.50”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3398\" data-end=\"3419\"\u003e\n\u003cp data-start=\"3400\" data-end=\"3419\"\u003eWeight: 102.5 lbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3420\" data-end=\"3446\"\u003e\n\u003cp data-start=\"3422\" data-end=\"3446\"\u003eXmax: ~30 mm (one-way)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3447\" data-end=\"3477\"\u003e\n\u003cp data-start=\"3449\" data-end=\"3477\"\u003eMotor Size: 240 mm \/ 9.45”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3478\" data-end=\"3496\"\u003e\n\u003cp data-start=\"3480\" data-end=\"3496\"\u003eBL: 20.507 T·m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3497\" data-end=\"3521\"\u003e\n\u003cp data-start=\"3499\" data-end=\"3521\"\u003eSensitivity: 81.6 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3522\" data-end=\"3560\"\u003e\n\u003cp data-start=\"3524\" data-end=\"3560\"\u003eResonance Frequency (Fs): 39.97 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3561\" data-end=\"3625\"\u003e\n\u003cp data-start=\"3563\" data-end=\"3625\"\u003eRecommended Ported Enclosure: 1.25–1.75 cu ft tuned to 34 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3627\" data-end=\"3630\"\u003e\n\u003cp data-start=\"3632\" data-end=\"3844\"\u003e\u003cstrong data-start=\"3632\" data-end=\"3658\"\u003ePrecision Engineering:\u003c\/strong\u003e\u003cbr data-start=\"3658\" data-end=\"3661\"\u003eEngineered for maximum thermal control and clean excursion, the TCX-10 D2 uses precision-machined components and an ultra-efficient coil design to handle big power without compromise.\u003c\/p\u003e\n\u003cp data-start=\"3846\" data-end=\"4028\"\u003e\u003cstrong data-start=\"3846\" data-end=\"3858\"\u003eSummary:\u003c\/strong\u003e\u003cbr data-start=\"3858\" data-end=\"3861\"\u003eCompact, clean, and powerful — the Down4Sound TCX 10” D2 hits hard while staying cool. Perfect for daily drivers and demo builds needing big output from limited space.\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52733689004398,"sku":null,"price":849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-tcx-10-subwoofer-1-ohm-dvc-or-2700w-rms__47259.1758078584.jpg?v=1759850938"},{"product_id":"down4sound-tcx-12-subwoofer-2700w-rms-dual-1ω","title":"DOWN4SOUND TCX 12\" SUBWOOFER – 2700W RMS – DUAL 1Ω","description":"\u003cp data-start=\"349\" data-end=\"403\"\u003e\u003cstrong data-start=\"349\" data-end=\"403\"\u003eDown4Sound TCX 12” Subwoofer – Dual 1Ω (2700W RMS)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"405\" data-end=\"763\"\u003eThe Down4Sound TCX 12” D1 is a powerhouse built for serious output and long-term reliability. With a 3-inch 8-layer flat aluminum voice coil, carbon fiber cone, and stitched surround, this subwoofer is all about precision and punishment. Its 5-stack Y35 ferrite motor and fully vented cooling design let you pour on the power without sacrificing performance.\u003c\/p\u003e\n\u003cp data-start=\"765\" data-end=\"900\"\u003eWhether you’re building a daily driver or demo setup, the TCX 12” delivers clean, deep, and brutally loud bass with impressive control.\u003c\/p\u003e\n\u003chr data-start=\"902\" data-end=\"905\"\u003e\n\u003ch3 data-start=\"907\" data-end=\"924\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"925\" data-end=\"1314\"\u003e\n\u003cli data-start=\"925\" data-end=\"981\"\u003e\n\u003cp data-start=\"927\" data-end=\"981\"\u003e5-stack Y35 ferrite motor for massive magnetic force\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"982\" data-end=\"1047\"\u003e\n\u003cp data-start=\"984\" data-end=\"1047\"\u003e3” 8-layer flat aluminum voice coil for high thermal capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1048\" data-end=\"1120\"\u003e\n\u003cp data-start=\"1050\" data-end=\"1120\"\u003eCarbon fiber cone with stitched surround for long-lasting durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1121\" data-end=\"1186\"\u003e\n\u003cp data-start=\"1123\" data-end=\"1186\"\u003eFully vented backplate, pole piece, and motor for max cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1187\" data-end=\"1247\"\u003e\n\u003cp data-start=\"1189\" data-end=\"1247\"\u003eExtended pole piece ensures linear, controlled excursion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1248\" data-end=\"1314\"\u003e\n\u003cp data-start=\"1250\" data-end=\"1314\"\u003eBuilt for serious output and reliability in high-power systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1316\" data-end=\"1319\"\u003e\n\u003ch3 data-start=\"1321\" data-end=\"1340\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cul data-start=\"1341\" data-end=\"1755\"\u003e\n\u003cli data-start=\"1341\" data-end=\"1374\"\u003e\n\u003cp data-start=\"1343\" data-end=\"1374\"\u003eRMS Power Handling: 2700W RMS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1375\" data-end=\"1425\"\u003e\n\u003cp data-start=\"1377\" data-end=\"1425\"\u003eVoice Coil: 3” 8-layer flat aluminum (bifilar)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1426\" data-end=\"1453\"\u003e\n\u003cp data-start=\"1428\" data-end=\"1453\"\u003eImpedance: Dual 1Ω (D1)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1454\" data-end=\"1490\"\u003e\n\u003cp data-start=\"1456\" data-end=\"1490\"\u003eCutout Diameter: 283 mm \/ 11.14”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1491\" data-end=\"1529\"\u003e\n\u003cp data-start=\"1493\" data-end=\"1529\"\u003eMounting Depth: 311.15 mm \/ 12.25”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1530\" data-end=\"1551\"\u003e\n\u003cp data-start=\"1532\" data-end=\"1551\"\u003eWeight: 104.3 lbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1552\" data-end=\"1578\"\u003e\n\u003cp data-start=\"1554\" data-end=\"1578\"\u003eXmax: ~35 mm (one-way)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1579\" data-end=\"1609\"\u003e\n\u003cp data-start=\"1581\" data-end=\"1609\"\u003eMotor Size: 240 mm \/ 9.45”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1610\" data-end=\"1628\"\u003e\n\u003cp data-start=\"1612\" data-end=\"1628\"\u003eBL: 20.200 T·m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1629\" data-end=\"1667\"\u003e\n\u003cp data-start=\"1631\" data-end=\"1667\"\u003eResonance Frequency (Fs): 36.45 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1668\" data-end=\"1692\"\u003e\n\u003cp data-start=\"1670\" data-end=\"1692\"\u003eSensitivity: 83.5 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1693\" data-end=\"1755\"\u003e\n\u003cp data-start=\"1695\" data-end=\"1755\"\u003eRecommended Ported Enclosure: 2.0–2.5 cu ft tuned to 32 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1757\" data-end=\"1760\"\u003e\n\u003cp data-start=\"1762\" data-end=\"2024\"\u003e\u003cstrong data-start=\"1762\" data-end=\"1788\"\u003ePrecision Engineering:\u003c\/strong\u003e\u003cbr data-start=\"1788\" data-end=\"1791\"\u003eWith a BL of 20.200 T·m and an Fs of 36.45 Hz, the TCX 12” D1 delivers deep, clean lows and consistent performance. Its triple-spider suspension and rigid cone keep it tight and responsive, even when tuned low or pushed to the limit.\u003c\/p\u003e\n\u003cp data-start=\"2026\" data-end=\"2197\"\u003e\u003cstrong data-start=\"2026\" data-end=\"2038\"\u003eSummary:\u003c\/strong\u003e\u003cbr data-start=\"2038\" data-end=\"2041\"\u003eThe TCX 12” D1 is built for bass lovers who demand both output and control. It’s a rugged, precision-tuned sub that thrives in any high-performance setup.\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52733702734190,"sku":null,"price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-tcx-12-subwoofer-1-ohm-dvc-or-2700w-rms__18199.1758078577.jpg?v=1759852051"},{"product_id":"down4sound-tcx-12-subwoofer-2700w-rms-dual-2ω","title":"DOWN4SOUND TCX 12\" SUBWOOFER – 2700W RMS – DUAL 2Ω","description":"\u003cp data-start=\"2525\" data-end=\"2579\"\u003e\u003cstrong data-start=\"2525\" data-end=\"2579\"\u003eDown4Sound TCX 12” Subwoofer – Dual 2Ω (2700W RMS)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2581\" data-end=\"2960\"\u003eThe Down4Sound TCX 12” D2 combines massive output with the precision and durability serious bassheads demand. Featuring a 3-inch 8-layer flat aluminum coil, carbon fiber cone, and high-roll stitched surround, this subwoofer is ready to handle big power all day. The 5-stack Y35 ferrite motor and full venting design keep it cool and controlled even during extended demo sessions.\u003c\/p\u003e\n\u003cp data-start=\"2962\" data-end=\"3056\"\u003eWhether you’re after SPL or clean daily bass, the TCX 12” D2 hits hard, clean, and consistent.\u003c\/p\u003e\n\u003chr data-start=\"3058\" data-end=\"3061\"\u003e\n\u003ch3 data-start=\"3063\" data-end=\"3080\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"3081\" data-end=\"3442\"\u003e\n\u003cli data-start=\"3081\" data-end=\"3142\"\u003e\n\u003cp data-start=\"3083\" data-end=\"3142\"\u003e5-stack Y35 ferrite motor delivers huge magnetic strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3143\" data-end=\"3205\"\u003e\n\u003cp data-start=\"3145\" data-end=\"3205\"\u003e3” 8-layer flat aluminum coil for excellent power handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3206\" data-end=\"3271\"\u003e\n\u003cp data-start=\"3208\" data-end=\"3271\"\u003eCarbon fiber cone with stitched surround for tight, deep bass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3272\" data-end=\"3332\"\u003e\n\u003cp data-start=\"3274\" data-end=\"3332\"\u003eFully vented motor and backplate for thermal reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3333\" data-end=\"3381\"\u003e\n\u003cp data-start=\"3335\" data-end=\"3381\"\u003eExtended pole piece for smooth, linear throw\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3382\" data-end=\"3442\"\u003e\n\u003cp data-start=\"3384\" data-end=\"3442\"\u003eOptimized for performance in daily or competition setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3444\" data-end=\"3447\"\u003e\n\u003ch3 data-start=\"3449\" data-end=\"3468\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cul data-start=\"3469\" data-end=\"3883\"\u003e\n\u003cli data-start=\"3469\" data-end=\"3502\"\u003e\n\u003cp data-start=\"3471\" data-end=\"3502\"\u003eRMS Power Handling: 2700W RMS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3503\" data-end=\"3553\"\u003e\n\u003cp data-start=\"3505\" data-end=\"3553\"\u003eVoice Coil: 3” 8-layer flat aluminum (bifilar)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3554\" data-end=\"3581\"\u003e\n\u003cp data-start=\"3556\" data-end=\"3581\"\u003eImpedance: Dual 2Ω (D2)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3582\" data-end=\"3618\"\u003e\n\u003cp data-start=\"3584\" data-end=\"3618\"\u003eCutout Diameter: 283 mm \/ 11.14”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3619\" data-end=\"3657\"\u003e\n\u003cp data-start=\"3621\" data-end=\"3657\"\u003eMounting Depth: 311.15 mm \/ 12.25”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3658\" data-end=\"3679\"\u003e\n\u003cp data-start=\"3660\" data-end=\"3679\"\u003eWeight: 104.3 lbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3680\" data-end=\"3706\"\u003e\n\u003cp data-start=\"3682\" data-end=\"3706\"\u003eXmax: ~35 mm (one-way)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3707\" data-end=\"3737\"\u003e\n\u003cp data-start=\"3709\" data-end=\"3737\"\u003eMotor Size: 240 mm \/ 9.45”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3738\" data-end=\"3756\"\u003e\n\u003cp data-start=\"3740\" data-end=\"3756\"\u003eBL: 20.200 T·m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3757\" data-end=\"3795\"\u003e\n\u003cp data-start=\"3759\" data-end=\"3795\"\u003eResonance Frequency (Fs): 36.45 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3796\" data-end=\"3820\"\u003e\n\u003cp data-start=\"3798\" data-end=\"3820\"\u003eSensitivity: 83.5 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3821\" data-end=\"3883\"\u003e\n\u003cp data-start=\"3823\" data-end=\"3883\"\u003eRecommended Ported Enclosure: 2.0–2.5 cu ft tuned to 32 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3885\" data-end=\"3888\"\u003e\n\u003cp data-start=\"3890\" data-end=\"4135\"\u003e\u003cstrong data-start=\"3890\" data-end=\"3916\"\u003ePrecision Engineering:\u003c\/strong\u003e\u003cbr data-start=\"3916\" data-end=\"3919\"\u003eWith advanced motor design, triple-spider suspension, and optimized cooling, the TCX 12” D2 stays cool, linear, and consistent under massive power. It’s engineered to handle serious punishment without missing a beat.\u003c\/p\u003e\n\u003cp data-start=\"4137\" data-end=\"4319\"\u003e\u003cstrong data-start=\"4137\" data-end=\"4149\"\u003eSummary:\u003c\/strong\u003e\u003cbr data-start=\"4149\" data-end=\"4152\"\u003eThe TCX 12” D2 brings big energy and tight, clean response to any build. A powerhouse subwoofer that proves Down4Sound knows what real bass is supposed to feel like.\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52733703586158,"sku":null,"price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-tcx-12-subwoofer-1-ohm-dvc-or-2700w-rms__18199.1758078577.jpg?v=1759852051"},{"product_id":"down4sound-tcx-15-subwoofer-2700w-rms-dual-1ω","title":"DOWN4SOUND TCX 15\" SUBWOOFER – 2700W RMS – DUAL 1Ω","description":"\u003cp data-start=\"280\" data-end=\"334\"\u003e\u003cstrong data-start=\"280\" data-end=\"334\"\u003eDown4Sound TCX 15” Subwoofer – Dual 1Ω (2700W RMS)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"336\" data-end=\"633\"\u003eThe Down4Sound TCX 15” D1 is built to crush — tuned for deep, controlled bass and engineered to handle brutal power daily. It features a 3-inch 8-layer flat aluminum voice coil, carbon fiber cone, and stitched surround supported by a triple-spider suspension for maximum stability under pressure.\u003c\/p\u003e\n\u003cp data-start=\"635\" data-end=\"890\"\u003ePowered by a 5-stack Y35 ferrite motor and full venting throughout the motor and backplate, this sub stays cool and consistent no matter how hard you push it. Designed for both demo beasts and clean daily setups, the TCX 15” is a powerhouse you can trust.\u003c\/p\u003e\n\u003chr data-start=\"892\" data-end=\"895\"\u003e\n\u003ch3 data-start=\"897\" data-end=\"914\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"915\" data-end=\"1292\"\u003e\n\u003cli data-start=\"915\" data-end=\"981\"\u003e\n\u003cp data-start=\"917\" data-end=\"981\"\u003eMassive 5-stack Y35 ferrite motor for unmatched magnetic force\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"982\" data-end=\"1049\"\u003e\n\u003cp data-start=\"984\" data-end=\"1049\"\u003e3\" 8-layer flat aluminum voice coil for superior power handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1050\" data-end=\"1115\"\u003e\n\u003cp data-start=\"1052\" data-end=\"1115\"\u003eCarbon fiber cone and stitched surround for clean, tight bass\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1116\" data-end=\"1178\"\u003e\n\u003cp data-start=\"1118\" data-end=\"1178\"\u003eTriple-spider suspension system for precise cone alignment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1179\" data-end=\"1237\"\u003e\n\u003cp data-start=\"1181\" data-end=\"1237\"\u003eFully vented motor and backplate for thermal stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1238\" data-end=\"1292\"\u003e\n\u003cp data-start=\"1240\" data-end=\"1292\"\u003eExtended pole piece for deep, controlled excursion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1294\" data-end=\"1297\"\u003e\n\u003ch3 data-start=\"1299\" data-end=\"1318\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cul data-start=\"1319\" data-end=\"1733\"\u003e\n\u003cli data-start=\"1319\" data-end=\"1352\"\u003e\n\u003cp data-start=\"1321\" data-end=\"1352\"\u003eRMS Power Handling: 2700W RMS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1353\" data-end=\"1403\"\u003e\n\u003cp data-start=\"1355\" data-end=\"1403\"\u003eVoice Coil: 3” 8-layer flat aluminum (bifilar)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1404\" data-end=\"1431\"\u003e\n\u003cp data-start=\"1406\" data-end=\"1431\"\u003eImpedance: Dual 1Ω (D1)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1432\" data-end=\"1468\"\u003e\n\u003cp data-start=\"1434\" data-end=\"1468\"\u003eCutout Diameter: 360 mm \/ 14.17”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1469\" data-end=\"1505\"\u003e\n\u003cp data-start=\"1471\" data-end=\"1505\"\u003eMounting Depth: 342.9 mm \/ 13.5”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1506\" data-end=\"1528\"\u003e\n\u003cp data-start=\"1508\" data-end=\"1528\"\u003eWeight: 109.35 lbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1529\" data-end=\"1555\"\u003e\n\u003cp data-start=\"1531\" data-end=\"1555\"\u003eXmax: ~35 mm (one-way)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1556\" data-end=\"1586\"\u003e\n\u003cp data-start=\"1558\" data-end=\"1586\"\u003eMotor Size: 240 mm \/ 9.45”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1587\" data-end=\"1605\"\u003e\n\u003cp data-start=\"1589\" data-end=\"1605\"\u003eBL: 20.164 T·m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1606\" data-end=\"1644\"\u003e\n\u003cp data-start=\"1608\" data-end=\"1644\"\u003eResonance Frequency (Fs): 28.94 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1645\" data-end=\"1669\"\u003e\n\u003cp data-start=\"1647\" data-end=\"1669\"\u003eSensitivity: 84.9 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1670\" data-end=\"1733\"\u003e\n\u003cp data-start=\"1672\" data-end=\"1733\"\u003eRecommended Ported Enclosure: 3.25–4.0 cu ft tuned to 31 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1735\" data-end=\"1738\"\u003e\n\u003cp data-start=\"1740\" data-end=\"2031\"\u003e\u003cstrong data-start=\"1740\" data-end=\"1766\"\u003ePrecision Engineering:\u003c\/strong\u003e\u003cbr data-start=\"1766\" data-end=\"1769\"\u003eWith a BL rating of 20.164 T·m and Fs of 28.94 Hz, the TCX 15” D1 is designed to hit hard while staying musical and controlled. The 8-layer coil maximizes heat dissipation and power efficiency, while the triple-spider design keeps cone movement perfectly linear.\u003c\/p\u003e\n\u003cp data-start=\"2033\" data-end=\"2261\"\u003e\u003cstrong data-start=\"2033\" data-end=\"2045\"\u003eSummary:\u003c\/strong\u003e\u003cbr data-start=\"2045\" data-end=\"2048\"\u003eThe TCX 15” D1 delivers the deep, violent lows every basshead craves — without sacrificing control or reliability. Built for daily abuse and demo-level output, it’s the sub that keeps pounding when others tap out.\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52733705159022,"sku":null,"price":949.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-tcx-15-subwoofer-1-ohm-dvc-or-2700w-rms__92751.1758078587.jpg?v=1759852291"},{"product_id":"down4sound-tcx-15-subwoofer-2700w-rms-dual-2ω","title":"DOWN4SOUND TCX 15\" SUBWOOFER – 2700W RMS – DUAL 2Ω","description":"\u003cp data-start=\"2572\" data-end=\"2626\"\u003e\u003cstrong data-start=\"2572\" data-end=\"2626\"\u003eDown4Sound TCX 15” Subwoofer – Dual 2Ω (2700W RMS)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2628\" data-end=\"2914\"\u003eThe Down4Sound TCX 15” D2 combines monstrous output with precision control for serious bass builds. Using a 3-inch 8-layer flat aluminum coil, carbon fiber cone, and triple-spider suspension, it’s engineered to dominate daily or demo applications with smooth, powerful low-end response.\u003c\/p\u003e\n\u003cp data-start=\"2916\" data-end=\"3140\"\u003eDriven by a 5-stack Y35 ferrite motor and a fully vented design, the TCX 15” D2 stays cool and consistent through long sessions of high-power punishment. It’s built for those who live for deep, clean bass that never lets up.\u003c\/p\u003e\n\u003chr data-start=\"3142\" data-end=\"3145\"\u003e\n\u003ch3 data-start=\"3147\" data-end=\"3164\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"3165\" data-end=\"3538\"\u003e\n\u003cli data-start=\"3165\" data-end=\"3224\"\u003e\n\u003cp data-start=\"3167\" data-end=\"3224\"\u003e5-stack Y35 ferrite motor for extreme output capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3225\" data-end=\"3286\"\u003e\n\u003cp data-start=\"3227\" data-end=\"3286\"\u003e3\" 8-layer flat aluminum coil for maximum heat resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3287\" data-end=\"3356\"\u003e\n\u003cp data-start=\"3289\" data-end=\"3356\"\u003eCarbon fiber cone and stitched surround for clean, accurate sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3357\" data-end=\"3419\"\u003e\n\u003cp data-start=\"3359\" data-end=\"3419\"\u003eTriple-spider suspension keeps the cone perfectly centered\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3420\" data-end=\"3482\"\u003e\n\u003cp data-start=\"3422\" data-end=\"3482\"\u003eFully vented motor, gap, and backplate for optimal cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3483\" data-end=\"3538\"\u003e\n\u003cp data-start=\"3485\" data-end=\"3538\"\u003eExtended pole piece allows long, linear cone travel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3540\" data-end=\"3543\"\u003e\n\u003ch3 data-start=\"3545\" data-end=\"3564\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cul data-start=\"3565\" data-end=\"3979\"\u003e\n\u003cli data-start=\"3565\" data-end=\"3598\"\u003e\n\u003cp data-start=\"3567\" data-end=\"3598\"\u003eRMS Power Handling: 2700W RMS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3599\" data-end=\"3649\"\u003e\n\u003cp data-start=\"3601\" data-end=\"3649\"\u003eVoice Coil: 3” 8-layer flat aluminum (bifilar)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3650\" data-end=\"3677\"\u003e\n\u003cp data-start=\"3652\" data-end=\"3677\"\u003eImpedance: Dual 2Ω (D2)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3678\" data-end=\"3714\"\u003e\n\u003cp data-start=\"3680\" data-end=\"3714\"\u003eCutout Diameter: 360 mm \/ 14.17”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3715\" data-end=\"3751\"\u003e\n\u003cp data-start=\"3717\" data-end=\"3751\"\u003eMounting Depth: 342.9 mm \/ 13.5”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3752\" data-end=\"3774\"\u003e\n\u003cp data-start=\"3754\" data-end=\"3774\"\u003eWeight: 109.35 lbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3775\" data-end=\"3801\"\u003e\n\u003cp data-start=\"3777\" data-end=\"3801\"\u003eXmax: ~35 mm (one-way)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3802\" data-end=\"3832\"\u003e\n\u003cp data-start=\"3804\" data-end=\"3832\"\u003eMotor Size: 240 mm \/ 9.45”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3833\" data-end=\"3851\"\u003e\n\u003cp data-start=\"3835\" data-end=\"3851\"\u003eBL: 20.164 T·m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3852\" data-end=\"3890\"\u003e\n\u003cp data-start=\"3854\" data-end=\"3890\"\u003eResonance Frequency (Fs): 28.94 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3891\" data-end=\"3915\"\u003e\n\u003cp data-start=\"3893\" data-end=\"3915\"\u003eSensitivity: 84.9 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3916\" data-end=\"3979\"\u003e\n\u003cp data-start=\"3918\" data-end=\"3979\"\u003eRecommended Ported Enclosure: 3.25–4.0 cu ft tuned to 31 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3981\" data-end=\"3984\"\u003e\n\u003cp data-start=\"3986\" data-end=\"4241\"\u003e\u003cstrong data-start=\"3986\" data-end=\"4012\"\u003ePrecision Engineering:\u003c\/strong\u003e\u003cbr data-start=\"4012\" data-end=\"4015\"\u003eEngineered for strength and performance, the TCX 15” D2 delivers clean, accurate bass even at extreme excursion. The advanced venting and multi-spider suspension system ensure long-term reliability under continuous high power.\u003c\/p\u003e\n\u003cp data-start=\"4243\" data-end=\"4415\"\u003e\u003cstrong data-start=\"4243\" data-end=\"4255\"\u003eSummary:\u003c\/strong\u003e\u003cbr data-start=\"4255\" data-end=\"4258\"\u003eWhen you want serious lows with tight control, the TCX 15” D2 brings it home. Big power, clean sound, and Down4Sound build quality — this is bass done right.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52733737369966,"sku":null,"price":949.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-tcx-15-subwoofer-1-ohm-dvc-or-2700w-rms__92751.1758078587.jpg?v=1759852291"},{"product_id":"down4sound-tcx-18-subwoofer-2700w-rms-dual-1ω","title":"DOWN4SOUND TCX 18\" SUBWOOFER – 2700W RMS – DUAL 1Ω","description":"\u003cp data-start=\"280\" data-end=\"334\"\u003e\u003cstrong data-start=\"280\" data-end=\"334\"\u003eDown4Sound TCX 18” Subwoofer – Dual 1Ω (2700W RMS)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"336\" data-end=\"651\"\u003eThe Down4Sound TCX 18” D1 is the monster of the TCX lineup — built for extreme power, deep pressure, and unmatched low-end control. Featuring a 3-inch 8-layer flat aluminum coil, carbon fiber cone, stitched high-roll surround, and massive 5-stack Y35 ferrite motor, this subwoofer is designed to dominate any build.\u003c\/p\u003e\n\u003cp data-start=\"653\" data-end=\"925\"\u003eEngineered with triple-spider suspension, a fully vented motor, and extended pole piece, the TCX 18” D1 handles huge excursion with precision and reliability. Perfect for demo vehicles, SPL builds, or anyone who wants insane low-end authority without losing sound quality.\u003c\/p\u003e\n\u003chr data-start=\"927\" data-end=\"930\"\u003e\n\u003ch3 data-start=\"932\" data-end=\"949\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"950\" data-end=\"1378\"\u003e\n\u003cli data-start=\"950\" data-end=\"1008\"\u003e\n\u003cp data-start=\"952\" data-end=\"1008\"\u003eOversized 5-stack Y35 ferrite motor for maximum output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1009\" data-end=\"1075\"\u003e\n\u003cp data-start=\"1011\" data-end=\"1075\"\u003e3\" 8-layer flat aluminum voice coil for extreme power handling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1076\" data-end=\"1144\"\u003e\n\u003cp data-start=\"1078\" data-end=\"1144\"\u003eCarbon fiber cone and stitched surround for long-term durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1145\" data-end=\"1210\"\u003e\n\u003cp data-start=\"1147\" data-end=\"1210\"\u003eFully vented motor, gap, and backplate for consistent cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1211\" data-end=\"1271\"\u003e\n\u003cp data-start=\"1213\" data-end=\"1271\"\u003eTriple-spider suspension for clean, linear cone movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1272\" data-end=\"1325\"\u003e\n\u003cp data-start=\"1274\" data-end=\"1325\"\u003eExtended pole piece for smooth, controlled travel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1326\" data-end=\"1378\"\u003e\n\u003cp data-start=\"1328\" data-end=\"1378\"\u003eDesigned for high-power daily or competition use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1380\" data-end=\"1383\"\u003e\n\u003ch3 data-start=\"1385\" data-end=\"1404\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cul data-start=\"1405\" data-end=\"1817\"\u003e\n\u003cli data-start=\"1405\" data-end=\"1438\"\u003e\n\u003cp data-start=\"1407\" data-end=\"1438\"\u003eRMS Power Handling: 2700W RMS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1439\" data-end=\"1489\"\u003e\n\u003cp data-start=\"1441\" data-end=\"1489\"\u003eVoice Coil: 3” 8-layer flat aluminum (bifilar)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1490\" data-end=\"1517\"\u003e\n\u003cp data-start=\"1492\" data-end=\"1517\"\u003eImpedance: Dual 1Ω (D1)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1518\" data-end=\"1554\"\u003e\n\u003cp data-start=\"1520\" data-end=\"1554\"\u003eCutout Diameter: 430 mm \/ 16.93”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1555\" data-end=\"1593\"\u003e\n\u003cp data-start=\"1557\" data-end=\"1593\"\u003eMounting Depth: 361.95 mm \/ 14.25”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1594\" data-end=\"1613\"\u003e\n\u003cp data-start=\"1596\" data-end=\"1613\"\u003eWeight: 116 lbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1614\" data-end=\"1640\"\u003e\n\u003cp data-start=\"1616\" data-end=\"1640\"\u003eXmax: ~36 mm (one-way)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1641\" data-end=\"1671\"\u003e\n\u003cp data-start=\"1643\" data-end=\"1671\"\u003eMotor Size: 240 mm \/ 9.45”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1672\" data-end=\"1690\"\u003e\n\u003cp data-start=\"1674\" data-end=\"1690\"\u003eBL: 27.216 T·m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1691\" data-end=\"1729\"\u003e\n\u003cp data-start=\"1693\" data-end=\"1729\"\u003eResonance Frequency (Fs): 30.21 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1730\" data-end=\"1754\"\u003e\n\u003cp data-start=\"1732\" data-end=\"1754\"\u003eSensitivity: 83.9 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1755\" data-end=\"1817\"\u003e\n\u003cp data-start=\"1757\" data-end=\"1817\"\u003eRecommended Ported Enclosure: 5.5–6.5 cu ft tuned to 30 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1819\" data-end=\"1822\"\u003e\n\u003cp data-start=\"1824\" data-end=\"2102\"\u003e\u003cstrong data-start=\"1824\" data-end=\"1850\"\u003ePrecision Engineering:\u003c\/strong\u003e\u003cbr data-start=\"1850\" data-end=\"1853\"\u003eWith a BL rating of 27.216 T·m and a suspension built for long throw, the TCX 18” D1 moves serious air while maintaining accuracy. The rigid carbon fiber cone and high-roll surround allow for responsive, low-distortion performance at extreme levels.\u003c\/p\u003e\n\u003cp data-start=\"2104\" data-end=\"2305\"\u003e\u003cstrong data-start=\"2104\" data-end=\"2116\"\u003eSummary:\u003c\/strong\u003e\u003cbr data-start=\"2116\" data-end=\"2119\"\u003eThe TCX 18” D1 is made for those who live for pressure. It’s massive, efficient, and brutally loud — built to handle daily abuse or competition-level punishment without breaking a sweat.\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52733743464814,"sku":null,"price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-tcx-18-subwoofer-1-ohm-dvc-or-2700w-rms__34751.1758078592.jpg?v=1759853497"},{"product_id":"down4sound-tcx-18-subwoofer-2700w-rms-dual-2ω","title":"DOWN4SOUND TCX 18\" SUBWOOFER – 2700W RMS – DUAL 2Ω","description":"\u003cp data-start=\"2627\" data-end=\"2681\"\u003e\u003cstrong data-start=\"2627\" data-end=\"2681\"\u003eDown4Sound TCX 18” Subwoofer – Dual 2Ω (2700W RMS)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2683\" data-end=\"2961\"\u003eThe Down4Sound TCX 18” D2 delivers massive power, deep response, and clean low-end accuracy. Designed with a 3-inch 8-layer flat aluminum coil, carbon fiber cone, stitched surround, and triple-spider suspension, it’s built to perform at the highest level of power and precision.\u003c\/p\u003e\n\u003cp data-start=\"2963\" data-end=\"3204\"\u003eThe oversized 5-stack Y35 ferrite motor and fully vented design ensure maximum airflow and cooling, letting you unleash full power without thermal issues. From daily systems to SPL builds, this 18” subwoofer hits hard, clean, and consistent.\u003c\/p\u003e\n\u003chr data-start=\"3206\" data-end=\"3209\"\u003e\n\u003ch3 data-start=\"3211\" data-end=\"3228\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"3229\" data-end=\"3673\"\u003e\n\u003cli data-start=\"3229\" data-end=\"3287\"\u003e\n\u003cp data-start=\"3231\" data-end=\"3287\"\u003e5-stack Y35 ferrite motor for brutal output capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3288\" data-end=\"3356\"\u003e\n\u003cp data-start=\"3290\" data-end=\"3356\"\u003e3\" 8-layer flat aluminum voice coil for superior heat resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3357\" data-end=\"3429\"\u003e\n\u003cp data-start=\"3359\" data-end=\"3429\"\u003eCarbon fiber cone and high-roll surround for low-distortion response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3430\" data-end=\"3487\"\u003e\n\u003cp data-start=\"3432\" data-end=\"3487\"\u003eFully vented backplate and gap for continuous airflow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3488\" data-end=\"3543\"\u003e\n\u003cp data-start=\"3490\" data-end=\"3543\"\u003eTriple-spider suspension for perfect cone alignment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3544\" data-end=\"3606\"\u003e\n\u003cp data-start=\"3546\" data-end=\"3606\"\u003eExtended pole piece for smooth, long excursion performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3607\" data-end=\"3673\"\u003e\n\u003cp data-start=\"3609\" data-end=\"3673\"\u003eBuilt for demo vehicles, daily drivers, or SPL competition use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3675\" data-end=\"3678\"\u003e\n\u003ch3 data-start=\"3680\" data-end=\"3699\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cul data-start=\"3700\" data-end=\"4112\"\u003e\n\u003cli data-start=\"3700\" data-end=\"3733\"\u003e\n\u003cp data-start=\"3702\" data-end=\"3733\"\u003eRMS Power Handling: 2700W RMS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3734\" data-end=\"3784\"\u003e\n\u003cp data-start=\"3736\" data-end=\"3784\"\u003eVoice Coil: 3” 8-layer flat aluminum (bifilar)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3785\" data-end=\"3812\"\u003e\n\u003cp data-start=\"3787\" data-end=\"3812\"\u003eImpedance: Dual 2Ω (D2)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3813\" data-end=\"3849\"\u003e\n\u003cp data-start=\"3815\" data-end=\"3849\"\u003eCutout Diameter: 430 mm \/ 16.93”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3850\" data-end=\"3888\"\u003e\n\u003cp data-start=\"3852\" data-end=\"3888\"\u003eMounting Depth: 361.95 mm \/ 14.25”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3889\" data-end=\"3908\"\u003e\n\u003cp data-start=\"3891\" data-end=\"3908\"\u003eWeight: 116 lbs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3909\" data-end=\"3935\"\u003e\n\u003cp data-start=\"3911\" data-end=\"3935\"\u003eXmax: ~36 mm (one-way)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3936\" data-end=\"3966\"\u003e\n\u003cp data-start=\"3938\" data-end=\"3966\"\u003eMotor Size: 240 mm \/ 9.45”\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3967\" data-end=\"3985\"\u003e\n\u003cp data-start=\"3969\" data-end=\"3985\"\u003eBL: 27.216 T·m\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3986\" data-end=\"4024\"\u003e\n\u003cp data-start=\"3988\" data-end=\"4024\"\u003eResonance Frequency (Fs): 30.21 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4025\" data-end=\"4049\"\u003e\n\u003cp data-start=\"4027\" data-end=\"4049\"\u003eSensitivity: 83.9 dB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4050\" data-end=\"4112\"\u003e\n\u003cp data-start=\"4052\" data-end=\"4112\"\u003eRecommended Ported Enclosure: 5.5–6.5 cu ft tuned to 30 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4114\" data-end=\"4117\"\u003e\n\u003cp data-start=\"4119\" data-end=\"4365\"\u003e\u003cstrong data-start=\"4119\" data-end=\"4145\"\u003ePrecision Engineering:\u003c\/strong\u003e\u003cbr data-start=\"4145\" data-end=\"4148\"\u003eEngineered with precision and power in mind, the TCX 18” D2 pushes the limits of what a subwoofer can handle. Its 8-layer coil and rigid cone structure provide unmatched control, clarity, and output at extreme levels.\u003c\/p\u003e\n\u003cp data-start=\"4367\" data-end=\"4558\"\u003e\u003cstrong data-start=\"4367\" data-end=\"4379\"\u003eSummary:\u003c\/strong\u003e\u003cbr data-start=\"4379\" data-end=\"4382\"\u003eWhen only the biggest and baddest will do — the TCX 18” D2 delivers. Massive power, clean output, and Down4Sound build quality make it the perfect choice for serious bassheads.\u003c\/p\u003e","brand":"Down4sound","offers":[{"title":"Default Title","offer_id":52733752377710,"sku":null,"price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0060\/1918\/6791\/files\/down4sound-down4sound-tcx-18-subwoofer-1-ohm-dvc-or-2700w-rms__34751.1758078592.jpg?v=1759853497"}],"url":"https:\/\/www.droppinhzcaraudio.com\/collections\/down4sound-subwoofers-8-10-12-15-18-500-2700w-rms.oembed?page=2","provider":"Droppin HZ Car Audio","version":"1.0","type":"link"}