SUBWOOFERS
CAR AUDIO SUBWOOFERS
Shop car audio subwoofers designed for daily driver, SQL, SPL, and competition audio systems. Browse high-performance subwoofers from leading brands including Down4Sound, Sundown Audio, DC Audio, DS18, Incriminator Audio, and more, with options available across a wide range of sizes, power levels, enclosure types, and system goals.
Whether you're looking for deep bass, high-output performance, sound quality, or a complete audio upgrade, find subwoofers engineered for reliability, durability, and serious low-frequency output. Explore 8-inch, 10-inch, 12-inch, 15-inch, and 18-inch subwoofers to build the ideal car audio system for your vehicle.
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DOWN4SOUND | DBZ 8" SUBWOOFER | 700W RMS | D2
DOWN4SOUND
MSRP: £5,884.71£3,461.63The DOWN4SOUND DBz-8 D2 is engineered for listeners who want powerful, precise, and affordable low-frequency performance in a compact footprint. Featuring a high-efficiency motor design, extended mechanical throw, and a real carbon fiber dustcap, the...DBz8D2MSRP: £5,884.71£3,461.63 -
DC AUDIO | LEVEL 4 18 M4 (1500-WATTS-RMS) | D1
DC AUDIO
£9,779.41Subwoofer Description The Level 4 m4 is a step forward in SQ and heat dissapation vs the last genaration model (m3). It now comes with a 2.5mm Aluminum Shorting ring (demodulation ring) to help reduce inductance in the motor...Level-4-18-m4-D1£9,779.41 -
DC AUDIO | LEVEL 4 18 M4 (1500-WATTS-RMS) | D4
DC AUDIO
£9,779.41Subwoofer Description The Level 4 m4 is a step forward in SQ and heat dissapation vs the last genaration model (m3). It now comes with a 2.5mm Aluminum Shorting ring (demodulation ring) to help reduce inductance in the motor...Level-4-18-m4-D4£9,779.41 -
DC AUDIO | LEVEL 4 18 M4 (1500-WATTS-RMS) | D2
DC AUDIO
£9,779.41Subwoofer Description The Level 4 m4 is a step forward in SQ and heat dissapation vs the last genaration model (m3). It now comes with a 2.5mm Aluminum Shorting ring (demodulation ring) to help reduce inductance in the motor...Level-4-18-m4-D2£9,779.41 -
DC AUDIO | LEVEL 4 15 M4 (1500-WATTS-RMS) | D1
DC AUDIO
£9,087.05Subwoofer Description The Level 4 m4 is a step forward in SQ and heat dissapation vs the last genaration model (m3). It now comes with a 2.5mm Aluminum Shorting ring (demodulation ring) to help reduce inductance in the motor...Level-4-15-m4-D1£9,087.05 -
DC AUDIO | LEVEL 4 15 M4 (1500-WATTS-RMS) | D4
DC AUDIO
£9,087.05Subwoofer Description The Level 4 m4 is a step forward in SQ and heat dissapation vs the last genaration model (m3). It now comes with a 2.5mm Aluminum Shorting ring (demodulation ring) to help reduce inductance in the motor...Level-4-15-m4-D4£9,087.05 -
DC AUDIO | LEVEL 4 15 M4 (1500-WATTS-RMS) | D2
DC AUDIO
£9,087.05Subwoofer Description The Level 4 m4 is a step forward in SQ and heat dissapation vs the last genaration model (m3). It now comes with a 2.5mm Aluminum Shorting ring (demodulation ring) to help reduce inductance in the motor...Level-4-15-m4-D2£9,087.05 -
DC AUDIO | LEVEL 4 12 M4 (1500-WATTS-RMS) | D1
DC AUDIO
£8,308.15Subwoofer Description The Level 4 m4 is a step forward in SQ and heat dissapation vs the last genaration model (m3). It now comes with a 2.5mm Aluminum Shorting ring (demodulation ring) to help reduce inductance in the motor...Level-4-12-m4-D1£8,308.15 -
DC AUDIO | LEVEL 4 12 M4 (1500-WATTS-RMS) | D4
DC AUDIO
£8,308.15Subwoofer Description The Level 4 m4 is a step forward in SQ and heat dissapation vs the last genaration model (m3). It now comes with a 2.5mm Aluminum Shorting ring (demodulation ring) to help reduce inductance in the motor. This...Level-4-12-m4-D4£8,308.15 -
DC AUDIO | LEVEL 4 12 M4 (1500-WATTS-RMS) | D2
DC AUDIO
£8,308.15Subwoofer Description The Level 4 m4 is a step forward in SQ and heat dissapation vs the last genaration model (m3). It now comes with a 2.5mm Aluminum Shorting ring (demodulation ring) to help reduce inductance in the motor. This...Level-4-12-m4-D2£8,308.15 -
DC AUDIO | LEVEL 4 10 M4 (1500-WATTS-RMS) | D1
DC AUDIO
£7,875.42Subwoofer Description The Level 4 m4 is a step forward in SQ and heat dissapation vs the last genaration model (m3). It now comes with a 2.5mm Aluminum Shorting ring (demodulation ring) to help reduce inductance in the motor. This...Level-4-10-m4-D1£7,875.42 -
DC AUDIO | LEVEL 4 10 M4 (1500-WATTS-RMS) | D4
DC AUDIO
£7,875.42About the Product **HAND BUILT IN THE USA** Build Time 7-14 Days DC Audio Level 4 Subwoofer Model: m4 Sizes Available: 10,12,15 and 18 Inch Power Handling: 1500 Watts RMS 3000 Watts Peak Voice Coil Options:...Level-4-10-m4-D4£7,875.42