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 | X SERIES V.3 18" | 2500W RMS | D2
SUNDOWN AUDIO
MSRP: $2,594.56$2,297.27X-Series v.3 18" Subwoofer RMS 2000 watts Dual 1 or 2 ohm voice coil Made for extremely deep bass Triple-stacked magnet 3” voice coil Hyper-extended pole Designed with an extended pole...SW-XV318D2MSRP: $2,594.56$2,297.27 -
SUNDOWN AUDIO | X SERIES V.3 18" | 2500W RMS | D1
SUNDOWN AUDIO
MSRP: $2,594.56$2,297.27X-Series v.3 18" Subwoofer RMS 2000 watts Dual 1 or 2 ohm voice coil Made for extremely deep bass Triple-stacked magnet 3” voice coil Hyper-extended pole Designed with an extended pole...SW-XV318D1MSRP: $2,594.56$2,297.27 -
SUNDOWN AUDIO | X SERIES V.3 10" | 2500W RMS | D1
SUNDOWN AUDIO
MSRP: $2,043.21$1,756.73X-Series v.3 10" Subwoofer RMS 2000 watts Dual 1 or 2 ohm voice coil Made for extremely deep bass Triple-stacked magnet 3” voice coil Hyper-extended pole Designed with an extended pole piece and...SW-XV310D1MSRP: $2,043.21$1,756.73 -
SUNDOWN AUDIO | X SERIES V.3 10" | 2500W RMS | D2
SUNDOWN AUDIO
MSRP: $2,043.21$1,756.73X-Series v.3 10" Subwoofer RMS 2000 watts Dual 1 or 2 ohm voice coil Made for extremely deep bass Triple-stacked magnet 3” voice coil Hyper-extended pole Designed with an extended pole piece and...SW-XV310D2MSRP: $2,043.21$1,756.73Qty in Cart: 0Quantity:Price:MSRP: $2,043.21$1,756.73Subtotal: -
SUNDOWN AUDIO | X SERIES V.3 15" | 2500W RMS | D2
SUNDOWN AUDIO
MSRP: $2,270.24$2,027.00X-Series v.3 15" Subwoofer RMS 2000 watts Dual 1 or 2 ohm voice coil Made for extremely deep bass Triple-stacked magnet 3” voice coil Hyper-extended pole Designed with an extended pole...SW-XV315D2MSRP: $2,270.24$2,027.00Qty in Cart: 0Quantity:Price:MSRP: $2,270.24$2,027.00Subtotal: -
SUNDOWN AUDIO | X SERIES V.3 12" | 2500W RMS | D1
SUNDOWN AUDIO
MSRP: $2,108.08$1,891.86X-Series v.3 12" Subwoofer RMS 2000 watts Dual 1 or 2 ohm voice coil Made for extremely deep bass Triple-stacked magnet 3” voice coil Hyper-extended pole Designed with an extended pole piece and an...SW-XV312D1MSRP: $2,108.08$1,891.86Qty in Cart: 0Quantity:Price:MSRP: $2,108.08$1,891.86Subtotal: -
SUNDOWN AUDIO | X SERIES V.3 12" | 2500W RMS | D2
SUNDOWN AUDIO
MSRP: $2,108.08$1,891.86X-Series v.3 12" Subwoofer RMS 2000 watts Dual 1 or 2 ohm voice coil Made for extremely deep bass Triple-stacked magnet 3” voice coil Hyper-extended pole Designed with an extended pole...SW-XV312D2MSRP: $2,108.08$1,891.86Qty in Cart: 0Quantity:Price:MSRP: $2,108.08$1,891.86Subtotal: -
On Sale
SUNDOWN AUDIO | NIGHTSHADE V.5 10" (3000-WATTS) | D1
SUNDOWN AUDIO
MSRP: $4,054.02Now: $2,616.19Was: $3,270.24NS v.5 Series 3000W DVC SubwooferSW-NSV510D1MSRP: $4,054.02Now: $2,616.19Was: $3,270.24Qty in Cart: 0Quantity:Price:MSRP: $4,054.02Now: $2,616.19Was: $3,270.24Subtotal: -
SUNDOWN AUDIO | Z SERIES V.6 15" | 3250W RMS | D1
SUNDOWN AUDIO
MSRP: $3,243.21$2,837.81Sundown Audio Zv6 15 Inch Dual 1 Subwoofer The Sundown Audio Zv6 is the fan favorite Zv5 beefed up! the new zv6 15 woofers offer a quad stacked motor with a thicker top plate (5mm), and will come...SW-ZV615D1MSRP: $3,243.21$2,837.81 -
SUNDOWN AUDIO | Z SERIES V.6 15" | 3250W RMS | D2
SUNDOWN AUDIO
MSRP: $3,243.21$2,837.81Sundown Audio Zv6 15 Inch Dual 2 Subwoofer The Sundown Audio Zv6 is the fan favorite Zv5 beefed up! the new zv5 15 woofers offer a quad stacked motor with a thicker top plate (5mm), and will...SW-ZV615D2MSRP: $3,243.21$2,837.81 -
SUNDOWN AUDIO | Z SERIES V.6 10" | 3250W RMS | D2
SUNDOWN AUDIO
MSRP: $2,918.89$2,594.56Sundown Audio Zv6 10 Inch Dual 2 Subwoofer The Sundown Audio Zv6 is the fan favorite Zv5 beefed up! the new zv5 10 woofers offer a quad stacked motor with a thicker top plate (5mm), and will...SW-ZV610D2MSRP: $2,918.89$2,594.56 -
SUNDOWN AUDIO | Z SERIES V.6 10" | 3250W RMS | D1
SUNDOWN AUDIO
MSRP: $2,918.89$2,594.56Sundown Audio Zv6 10 Inch Dual 1 Subwoofer The Sundown Audio Zv6 is the fan favorite Zv5 beefed up! the new zv5 10 woofers offer a quad stacked motor with a thicker top plate (5mm), and will come...SW-ZV610D1MSRP: $2,918.89$2,594.56