Great reasons to buy from us:
-
Quality Assurance
Quality Assurance -
Expert Guidance -
Customers Over Profits
Sky High Car Audio FXB Series Subwoofers
Available in 6.5ā ā 18ā | D2/D4 Ohm OptionsĀ
FXB: Sky High Performance. Everyday Price.Ā
The FXB Series from Sky High Car Audio is built to bring real bass power to real-world budgets. Designed with the same engineering principles that drive our higher-tier subwoofer lines, the FXB Series gives customers an entry point into high-performance audioāwithout sacrificing motor strength, coil durability, or suspension control. Whether youāre building a street banger or your first demo setup, FXB delivers the balance of performance and value that Sky High is known for.Ā
TheĀ FXB 12ā, 15ā, and 18āĀ models are built around a ruggedĀ double-stacked ferrite motor structure, providing strong magnetic control and reliability under heavy load. Each size features a durableĀ 3ā 4-layer high-temp voice coil, designed to handle serious daily abuse with confidence. Rated to handleĀ 1500W RMS, these subs were made to be pushed without hesitation.
FXB 12-18ā models utilize aĀ full-size 10ā progressive spider packĀ resulting in 30mm xmax and consistent mechanical control and long-term suspension reliability. Paired with aĀ hardened paper cone, andĀ foam surround, the FXB series maintains accuracy and output at high excursion. The basket is cast aluminum, offering rigidity and strength without unnecessary cost, andĀ push terminalsĀ make installation clean and secureāeven with heavy gauge wiring.
Every FXB subwoofer carries the Sky High Car Audio design languageāblacked-out aesthetic,Ā tooling for strength, andĀ real-world durability. These arenāt stripped-down entry-level driversātheyāre the result of smart material choices and years of design refinement to bring maximum value to everyday builds.Ā
Box Designs:Ā Sky High Car Audio is proud to partner withĀ Hunter Martin from EZ DBās, one of the most respected and proven enclosure designers in the industry. Weāll be offering FREEĀ box designsāincluding ported, 4th order, and 6th order options where applicableātailored specifically for our subwoofers to ensure maximum performance and reliability. As a bonus, any customer who purchasesĀ 4 or more BMX, FMX, or FXXL series subwoofersĀ directly from Sky High Car Audio will receive aĀ $50 credit toward a custom enclosure design from EZ DBās, giving you a serious head start on a professionally designed, competition-ready subwoofer enclosure. Every SHCA subwoofer is tested usingĀ DATS-LA, measured with the backplate off the surface after full break-in, ensuring accurate and trustworthy TS data.Ā
Note: The FE and FXB Series subwoofers are not customizable. For custom options including forged carbon fiber cones, additional spiders, glue packages, and colorful basket finishes, refer to our BMX, FMX, and FXXL lines.
Sky High Performance. Everyday Price.
Welcome to the Sky High Car Audio Revolution.
| Shipping | This item ships to |
| Delivery | Estimated between and . Will usually ship within 1-3 businesses day. |
Description
Sky High Car Audio FXB Series Subwoofers
Available in 6.5ā ā 18ā | D2/D4 Ohm OptionsĀ
FXB: Sky High Performance. Everyday Price.Ā
The FXB Series from Sky High Car Audio is built to bring real bass power to real-world budgets. Designed with the same engineering principles that drive our higher-tier subwoofer lines, the FXB Series gives customers an entry point into high-performance audioāwithout sacrificing motor strength, coil durability, or suspension control. Whether youāre building a street banger or your first demo setup, FXB delivers the balance of performance and value that Sky High is known for.Ā
TheĀ FXB 12ā, 15ā, and 18āĀ models are built around a ruggedĀ double-stacked ferrite motor structure, providing strong magnetic control and reliability under heavy load. Each size features a durableĀ 3ā 4-layer high-temp voice coil, designed to handle serious daily abuse with confidence. Rated to handleĀ 1500W RMS, these subs were made to be pushed without hesitation.
FXB 12-18ā models utilize aĀ full-size 10ā progressive spider packĀ resulting in 30mm xmax and consistent mechanical control and long-term suspension reliability. Paired with aĀ hardened paper cone, andĀ foam surround, the FXB series maintains accuracy and output at high excursion. The basket is cast aluminum, offering rigidity and strength without unnecessary cost, andĀ push terminalsĀ make installation clean and secureāeven with heavy gauge wiring.
Every FXB subwoofer carries the Sky High Car Audio design languageāblacked-out aesthetic,Ā tooling for strength, andĀ real-world durability. These arenāt stripped-down entry-level driversātheyāre the result of smart material choices and years of design refinement to bring maximum value to everyday builds.Ā
Box Designs:Ā Sky High Car Audio is proud to partner withĀ Hunter Martin from EZ DBās, one of the most respected and proven enclosure designers in the industry. Weāll be offering FREEĀ box designsāincluding ported, 4th order, and 6th order options where applicableātailored specifically for our subwoofers to ensure maximum performance and reliability. As a bonus, any customer who purchasesĀ 4 or more BMX, FMX, or FXXL series subwoofersĀ directly from Sky High Car Audio will receive aĀ $50 credit toward a custom enclosure design from EZ DBās, giving you a serious head start on a professionally designed, competition-ready subwoofer enclosure. Every SHCA subwoofer is tested usingĀ DATS-LA, measured with the backplate off the surface after full break-in, ensuring accurate and trustworthy TS data.Ā
Note: The FE and FXB Series subwoofers are not customizable. For custom options including forged carbon fiber cones, additional spiders, glue packages, and colorful basket finishes, refer to our BMX, FMX, and FXXL lines.
Sky High Performance. Everyday Price.
Welcome to the Sky High Car Audio Revolution.
Shipping
| Shipping | This item ships to |
| Delivery | Estimated between and . Will usually ship within 1-3 businesses day. |
