SUBWOOFERS
Shop car audio subwoofers for daily driver systems, sound-quality builds, high-output SPL systems, competition setups, and complete car audio upgrades. Browse 6.5-inch, 8-inch, 10-inch, 12-inch, 15-inch, and 18-inch subwoofers across a wide range of power levels, voice-coil configurations, enclosure types, and system goals.
Whether you are upgrading factory bass, building a sealed or ported enclosure, adding deep low-frequency output, or designing a competition-level system, the right car subwoofer delivers the output, power handling, durability, and sound quality needed to maximize system performance.
Explore high-performance subwoofers from Down4Sound, Sundown Audio, DC Audio, Incriminator Audio, and other leading car audio brands.
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SUNDOWN AUDIO | M SERIES 8" SUBWOOFER | 800W RMS | 2 OHM
SUNDOWN AUDIO
MSRP: ლ2,353,90ლ980,78The Sundown Audio M-8 is the big brother to the SA-8 v.3 model. Both the coil diameter and winding width are increased in comparison, resulting in higher power handling and more linear x-max. It features a Mid-Q which results in excellent vented and...SW-M8D2MSRP: ლ2,353,90ლ980,78 -
SUNDOWN AUDIO | M SERIES 8" SUBWOOFER | 800W RMS | 4 OHM
SUNDOWN AUDIO
MSRP: ლ2,353,90ლ980,78The Sundown Audio M-8 is the big brother to the SA-8 v.3 model. Both the coil diameter and winding width are increased in comparison, resulting in higher power handling and more linear x-max. It features a Mid-Q which results in excellent vented and...SW-M8D4MSRP: ლ2,353,90ლ980,78Qty in Cart: 0Quantity:Price:MSRP: ლ2,353,90ლ980,78Subtotal: -
DOWN4SOUND | DVX 10" SUBWOOFER | 1700W RMS | D4
DOWN4SOUND
MSRP: ლ2,353,88ლ1,176,94The DOWN4SOUND DVX-10 D4 is engineered for listeners who demand tight, authoritative, and durable low-frequency performance in a more compact footprint. Built with a high-strength motor structure, extended mechanical throw, and a rigid carbon fiber...DVX10D4MSRP: ლ2,353,88ლ1,176,94 -
DOWN4SOUND | DVX 10" SUBWOOFER | 1700W RMS | D2
DOWN4SOUND
MSRP: ლ2,353,88ლ1,176,94The DOWN4SOUND DVX-10 D2 is engineered for listeners who demand tight, authoritative, and durable low-frequency performance in a compact 10-inch platform. Designed around a high-strength motor, extended linear excursion, and a rigid carbon fiber dustcap,...DVX10D2MSRP: ლ2,353,88ლ1,176,94 -
SUNDOWN AUDIO | XV4 18 INCH SUBWOOFER D2 | 3000W RMS SUBWOOFER
SUNDOWN AUDIO
ლ2,662,16The Sundown Xv4 18″ Subwoofer delivers unmatched power and control for serious bass enthusiasts. Built with high-grade X v.4 coils, this subwoofer is designed to handle up to 3000W RMS and 6000W peak power, ensuring maximum...SW-XV418D2ლ2,662,16 -
SUNDOWN AUDIO | XV4 18 INCH SUBWOOFER D1 | 3000W RMS SUBWOOFER
SUNDOWN AUDIO
ლ2,662,16The Sundown Xv4 18″ Subwoofer delivers unmatched power and control for serious bass enthusiasts. Built with high-grade X v.4 coils, this subwoofer is designed to handle up to 3000W RMS and 6000W peak power, ensuring maximum...SW-XV418D1ლ2,662,16 -
SUNDOWN AUDIO | XV4 15 INCH SUBWOOFER D2 | 3000W RMS SUBWOOFER
SUNDOWN AUDIO
ლ2,381,93The Sundown Audio XV4 15″ Subwoofer delivers the ultimate low-frequency experience for serious bass lovers. Built with the advanced X v.4 coil design, this subwoofer offers extreme power handling and consistent performance under...SW-XV415D2ლ2,381,93Qty in Cart: 0Quantity:Price:ლ2,381,93Subtotal: -
SUNDOWN AUDIO | XV4 15 INCH SUBWOOFER D1 | 3000W RMS SUBWOOFER
SUNDOWN AUDIO
ლ2,381,93The Sundown Audio XV4 15″ Subwoofer delivers the ultimate low-frequency experience for serious bass lovers. Built with the advanced X v.4 coil design, this subwoofer offers extreme power handling and consistent performance under...SW-XV415D1ლ2,381,93Qty in Cart: 0Quantity:Price:ლ2,381,93Subtotal: -
SUNDOWN AUDIO | XV4 12 INCH SUBWOOFER D2 | 3000W RMS SUBWOOFER
SUNDOWN AUDIO
ლ2,241,81The Sundown Audio Xv4 12" Subwoofer is built for those who demand real power and precision in their sound system. Designed with premium Xv4 coils, this subwoofer delivers a massive 3000W RMS and 6000W peak power while...SW-XV412D2ლ2,241,81 -
SUNDOWN AUDIO | XV4 12 INCH SUBWOOFER D1 | 3000W RMS SUBWOOFER
SUNDOWN AUDIO
ლ2,241,81The Sundown Audio Xv4 12" Subwoofer is built for those who demand real power and precision in their sound system. Designed with premium Xv4 coils, this subwoofer delivers a massive 3000W RMS and 6000W peak power while...SW-XV412D1ლ2,241,81Qty in Cart: 0Quantity:Price:ლ2,241,81Subtotal: -
SUNDOWN AUDIO | XV4 10 INCH SUBWOOFER D2 | 3000W RMS SUBWOOFER
SUNDOWN AUDIO
ლ2,101,70The Sundown Audio 10" 3000W XV4 Subwoofer is engineered for true bass lovers who demand precision and power. Designed with advanced X v.4 coil technology, this subwoofer pushes boundaries with exceptional low-frequency performance and high...SW-XV410D2ლ2,101,70 -
SUNDOWN AUDIO | XV4 10 INCH SUBWOOFER D1 | 3000W RMS SUBWOOFER
SUNDOWN AUDIO
ლ2,101,70The Sundown Audio 10" 3000W XV4 Subwoofer is engineered for true bass lovers who demand precision and power. Designed with advanced X v.4 coil technology, this subwoofer pushes boundaries with exceptional low-frequency performance and high...SW-XV410D1ლ2,101,70