PRV Audio 18SW2400 18" SUBWOOFER LOUDSPEAKER
DESCRIPTION
- Product Overview
Product Overview
PRV Audio’s 18SW2400 subwoofer is designed for professional audio applications requiring high power handling and low distortion.
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31 mm Height, 4″ voice coil handles 2400 watts Program RMS
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Over 12.5 mm of Xmax for deep bass reproduction
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High BL motor for impressive control and massive output
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For maximum power handling, there is under-spider venting
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When loaded in small boxes, it produces big sound
With its extended low-end response, great performance is realized in vented boxes as small as 7 cu. ft. This makes it ideal for applications where space is limited but powerful, deep bass is needed.
Technical Details
GENERAL SPECIFICATIONS
| Nominal Diameter | 18″ (457 mm) |
| Nominal impedance | 8 Ohm |
| Rated AES Power Handling (RMS) | 1200 Watts |
| Program Power | 2400 Watts |
| Sensitivity 2.83V at 1m | 96 dB |
| Recommended Hi Pass Crossover For Full Power Handling | 50 Hz 12db Per Octave Crossover |
| Frequency Response | 45 – 2,200 Hz |
| Voice Coil Diameter | 4″ (100 mm) |
| Voice Coil Wire | Copper |
| Voice Coil Winding Depth | 31.0 mm |
| Former Material | Glass Fiber |
| Magnetic Gap Depth | 12.0 mm |
| Frame Material | Die Cast Aluminum |
THIELE-SMALL PARAMETERS
| Equivalent Volume | Vas | 192.8 l |
| Excursion (mathematical)*** | Xmax | 12.5 mm |
| Free Air Resonance | Fs | 36.3 Hz |
| Mechanical Factor | Qms | 15.57 |
| Electrical Factor | Qes | 0.58 |
| Total Factor | Qts | 0.56 |
| Cone Area | Sd | 1290 cm² |
| Mechanical Mass | Mms | 231.2 g |
| Bl Factor | Bl | 22.5 Tm |
| Dc Resistance | Re | 5.6 Ohm |
| Inductance | Le | 1.54 mH at 1 kHz |
| Mechanical Mass Without Air | Mmd | 205 g |
| Mechanical Compliance | Cms | 0.083 mm/N |
***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4
EXTRA INFO
| Overall Diameter | 18.38″ (467 mm) |
| Front Mount Baffle Cutout | 16.65” (423 mm) |
| Mounting Depth | 8.23″ (209 mm) |
| Overall Depth | 9.0” (228.6 mm) |
| Net Weight | 28.0 Lb (12.7 kg) |
| Shipping Weight | 31.75 Lb (14.4 kg) |
| Carton Dimensions W x L x H | 19.5″ x 19.5″ x 10.6″ (495 x 495 x 270 mm) |
