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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DOWN4SOUND | DVX 12" SUBWOOFER | D4 | 1700W RMS
DOWN4SOUND
MSRP: $899.98$449.99The DOWN4SOUND DVX-12 D4 is engineered for listeners who demand authoritative, precise, and durable low-frequency performance. Built with a high-strength motor, extended mechanical throw, and a real carbon fiber dustcap, the DVX-12 delivers exceptional...DVX12D4MSRP: $899.98$449.99 -
DOWN4SOUND | DVX 12" SUBWOOFER | D2 | 1700W RMS
DOWN4SOUND
MSRP: $899.98$449.99The DOWN4SOUND DVX-12 D2 is engineered for listeners who demand authoritative, precise, and durable low-frequency performance in a compact footprint. Built with a high-strength motor, extended mechanical throw, and a real carbon fiber dustcap, the DVX-12...DVX12D2MSRP: $899.98$449.99 -
DOWN4SOUND | DBZ 12" SUBWOOFER | 1300W RMS | D4
DOWN4SOUND
MSRP: $499.98$249.99The DOWN4SOUND DBz-12 D4 is engineered for car audio enthusiasts who want big bass, rugged durability, and outstanding value. Delivering a true 1300W RMS, this 12-inch subwoofer provides aggressive, punchy low-frequency output suited for daily-driven...DBz12D4MSRP: $499.98$249.99 -
DOWN4SOUND | DBZ 12" SUBWOOFER | 1300W RMS | D2
DOWN4SOUND
MSRP: $499.98$249.99The DOWN4SOUND DBz-12 D2 is built for car audio enthusiasts who want huge bass, rugged construction, and unbeatable value. Delivering a true 1300W RMS, this 12-inch subwoofer is designed for daily systems and high-output builds that demand big...DBz12D2MSRP: $499.98$249.99 -
SUNDOWN AUDIO | NIGHTSHADE V.6 12" SUBWOOFER | 3500W RMS | D1
SUNDOWN AUDIO
MSRP: $1,715.99$1,029.99SUNDOWN AUDIO Nightshade v.6 12" Subwoofer (3000-watts)-DVC-1OHM 3500 Watt RMS / 7000 Watt Peak Dual 1 or 2 ohm voice coils Optional carbon cone/dustcap available Custom tooled basket Custom-tooled ultra-linear spider packs Extended shorting...SW-NSV612D1MSRP: $1,715.99$1,029.99Qty in Cart: 0Quantity:Price:MSRP: $1,715.99$1,029.99Subtotal: -
SUNDOWN AUDIO | NIGHTSHADE V.6 12" SUBWOOFER | 3500W RMS | D2
SUNDOWN AUDIO
MSRP: $1,715.99$1,029.99SUNDOWN AUDIO Nightshade v.6 12" Subwoofer (3000-watts)-DVC-2OHM 3500 Watt RMS / 7000 Watt Peak Dual 1 or 2 ohm voice coils Optional carbon cone/dustcap available Custom tooled basket Custom-tooled ultra-linear spider packs Extended shorting...SW-NSV612D2MSRP: $1,715.99$1,029.99Qty in Cart: 0Quantity:Price:MSRP: $1,715.99$1,029.99Subtotal: -
SUNDOWN AUDIO | X SERIES V.3 12" | 2500W RMS | D1
SUNDOWN AUDIO
MSRP: $779.99$699.99X-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 incredible four inches of peak-to-peak...SW-XV312D1MSRP: $779.99$699.99Qty in Cart: 0Quantity:Price:MSRP: $779.99$699.99Subtotal: -
SUNDOWN AUDIO | X SERIES V.3 12" | 2500W RMS | D2
SUNDOWN AUDIO
MSRP: $779.99$699.99X-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 incredible four inches of...SW-XV312D2MSRP: $779.99$699.99 -
SUNDOWN AUDIO | Z SERIES V.6 12" | 3250W RMS | D1
SUNDOWN AUDIO
MSRP: $1,115.99$979.99Sundown Audio Zv6 12 Inch Dual 1 Subwoofer The Sundown Audio Zv6 is the fan favorite Zv5 beefed up! the new zv5 12 woofers offer a quad stacked motor with a thicker top plate (5mm), and will come standard with 8 layer coils for additional BL and more...SW-ZV612D1MSRP: $1,115.99$979.99Qty in Cart: 0Quantity:Price:MSRP: $1,115.99$979.99Subtotal: -
SUNDOWN AUDIO | SA 12 (CLASSIC) 12" D4 SUBWOOFER | 1000W RMS | 4 OHM
SUNDOWN AUDIO
$339.99Looking for a top-quality subwoofer that can handle a lot of power and produce deep, powerful bass? Look no further than the Sundown Audio SA 12 Classic D4. This fearsome little subwoofer can handle up to 750 watts of power which is way under rated by...SW-SACL12D4$339.99Qty in Cart: 0Quantity:Price:$339.99Subtotal: -
SUNDOWN AUDIO | SA 12 (CLASSIC) 12" D2 SUBWOOFER | 1000W RMS - 2 OHM
SUNDOWN AUDIO
$339.99SUNDOWN AUDIO SA 12 (CLASSIC) 12" D2 Subwoofer | 750W RMS - 2 OHM: Looking for a top-quality subwoofer that can handle a lot of power and produce deep, powerful bass? Look no further than the Sundown Audio SA 12 Classic D2. This fearsome...SW-SACL12D2$339.99 -
SUNDOWN AUDIO | SA V2 12" SUBWOOFER | 1000W RMS | D4
SUNDOWN AUDIO
MSRP: $419.99$409.99Sundown Audio SA 12 v.2 D4 series subwoofer | 1000W RMS- dual 4 ohm Type: Subwoofer Size: 12" RMS Power Handling: 1000W VC: DVC - 4 ohm Frequency Response: 25Hz - 500Hz Sensitivity: 86.5 dB @ 1W/1m Xmax: 17 mm The Sundown Audio SA 12 v.2...SW-SAV212D4MSRP: $419.99$409.99