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 | U-65 6.5" SUBWOOFER D4 | 500W RMS | 4 OHM
SUNDOWN AUDIO
$199.99Are you ready to elevate your audio experience to new heights? Look no further than the Sundown Audio U-6.5 Subwoofers. Engineered with precision and cutting-edge technology, these subwoofers deliver outstanding performance and unrivaled power. Featuring...SW-UV16.5D4$199.99 -
INCRIMINATOR AUDIO | INCRIMINATOR AUDIO BOLO 12 INCH D2 SUBWOOFER - 750W RMS
INCRIMINATOR AUDIO
$249.99Incriminator Audio BOLO 12 inch D4 Subwoofer -750W RMS : Presenting the inaugural release of the Incriminator Audio Bolo: the first ever subwoofer that offers premium quality at an affordable price for the 750 watt category. With many successful years...BOLO-12D2$249.99Qty in Cart: 0Quantity:Price:$249.99Subtotal: -
INCRIMINATOR AUDIO | INCRIMINATOR AUDIO BOLO 12 INCH D4 SUBWOOFER - 750W RMS
INCRIMINATOR AUDIO
$249.99Incriminator Audio BOLO 12 inch D4 Subwoofer -750W RMS : Presenting the inaugural release of the Incriminator Audio Bolo: the first ever subwoofer that offers premium quality at an affordable price for the 750 watt category. With many successful years...BOLO-12D4$249.99Qty in Cart: 0Quantity:Price:$249.99Subtotal: -
SUNDOWN AUDIO | UV2 SERIES 18" | 2000W RMS | D4 OHM
SUNDOWN AUDIO
$719.99SUNDOWN AUDIO Uv2 SERIES 18" (1750W RMS) D2 OHM: RMS 1750 watts Dual 2 or 4 ohm voice coils Optimized for small ported or bandpass enclosures Aluminum 3” voice coil former for superior heat dissipation High-temperature copper voice...SW-UV218D4$719.99 -
SUNDOWN AUDIO | UV2 SERIES 18" | 2000W RMS | D2 OHM
SUNDOWN AUDIO
$719.99SUNDOWN AUDIO Uv2 SERIES 18" (1750W RMS) D2 OHM: RMS 1750 watts Dual 2 or 4 ohm voice coils Optimized for small ported or bandpass enclosures Aluminum 3” voice coil former for superior heat dissipation High-temperature copper voice coil Double...SW-UV218D2$719.99 -
SUNDOWN AUDIO | UV2 SERIES 15" | 2000W RMS | D2 OHM
SUNDOWN AUDIO
$669.99SUNDOWN AUDIO Uv2 SERIES 15" (1750W RMS) D2 OHM: Introducing the SUNDOWN AUDIO Uv2 SERIES 15" (1750W RMS) D2 OHM subwoofer, the perfect addition to take your sound system to the next level. With its wider spiders, stronger frame, and 15% more...SW-UV215D2$669.99 -
SUNDOWN AUDIO | UV2 SERIES 15" | 2000W RMS | D4 OHM
SUNDOWN AUDIO
$669.99SUNDOWN AUDIO Uv2 SERIES 15" (1750W RMS) D4 OHM: Introducing the SUNDOWN AUDIO Uv2 SERIES 15" (1750W RMS) D4 OHM subwoofer, the perfect addition to take your sound system to the next level. With its wider spiders, stronger frame, and 15% more...SW-UV215D4$669.99 -
SUNDOWN AUDIO | UV2 SERIES 12" | 2000W RMS | D4 OHM
SUNDOWN AUDIO
MSRP: $654.99$549.99SUNDOWN AUDIO Uv2 SERIES 12" (1750W RMS) D4 OHM: Introducing the SUNDOWN AUDIO Uv2 SERIES 12" (1750WRMS) D4 OHM, the ultimate subwoofer that will elevate your listening experience to new heights. Featuring taller and wider cones, this subwoofer...SW-UV212D4MSRP: $654.99$549.99Qty in Cart: 0Quantity:Price:MSRP: $654.99$549.99Subtotal: -
SUNDOWN AUDIO | UV2 SERIES 12" | 2000W RMS | D2 OHM
SUNDOWN AUDIO
MSRP: $654.99$549.99SUNDOWN AUDIO Uv2 SERIES 12" (1750W RMS) D2 OHM: Introducing the SUNDOWN AUDIO Uv2 SERIES 12" (1750W RMS) D2 OHM, the ultimate subwoofer that will elevate your listening experience to new heights. Featuring taller and wider cones, this subwoofer delivers...SW-UV212D2MSRP: $654.99$549.99 -
SUNDOWN AUDIO | UV2 SERIES 10" | 2000W RMS | D4 OHM
SUNDOWN AUDIO
MSRP: $554.99$529.99SUNDOWN AUDIO Uv2 SERIES 10" (1750W RMS) D4 OHM: RMS 1750 watts Dual 2 or 4 ohm voice coils Optimized for small ported enclosures Aluminum 3” voice coil former for superior heat dissipation High-temperature copper voice coil Double stitched...SW-UV210D4MSRP: $554.99$529.99Qty in Cart: 0Quantity:Price:MSRP: $554.99$529.99Subtotal: -
SUNDOWN AUDIO | UV2 SERIES 10" | 2000W RMS | D2 OHM
SUNDOWN AUDIO
MSRP: $554.99$529.99SUNDOWN AUDIO Uv2 SERIES 10" (1750W RMS) D2 OHM: RMS 1750 watts Dual 2 or 4 ohm voice coils Optimized for small ported enclosures Aluminum 3” voice coil former for superior heat dissipation High-temperature copper voice coil Double stitched...SW-UV210D2MSRP: $554.99$529.99 -
SUNDOWN AUDIO | U SERIES V1 8" | 750W RMS | D4
SUNDOWN AUDIO
$349.99Sundown Audio U8 D4 Subwoofer: The Sundown Audio, U series 8-inch Dual 4 Ohm Subwoofer Down4Sounds Top Pick for 8's. The Sundown U8 is a conserve rating at 600 watts of power; these subwoofers can take the heat; they are also very musical and built like...SW-UV18D4$349.99