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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DC AUDIO | DC AUDIO XL10 M4 (2200-WATTS-RMS) | D4
DC AUDIO
MSRP: ﷼351.501﷼259.871About the ProductXL10-m4-D4MSRP: ﷼351.501﷼259.871 -
DOWN4SOUND | SB 10" SUBWOOFER| 500W RMS | D2
DOWN4SOUND
MSRP: ﷼76.996﷼51.971Elevate your car audio system with the DOWN4SOUND SB-10 Subwoofer, designed to bring precise, deep bass and exceptional clarity to your setup. With a dual 2-ohm voice coil configuration and 500W...SB10D2MSRP: ﷼76.996﷼51.971 -
DOWN4SOUND | SB 10" SUBWOOFER| 500W RMS | D4
DOWN4SOUND
MSRP: ﷼76.996﷼51.971Upgrade your car audio experience with the DOWN4SOUND SB-10 Subwoofer, built to deliver precise, deep bass and exceptional clarity. Featuring a dual 4-ohm voice coil configuration and 500W RMS...SB10D4MSRP: ﷼76.996﷼51.971 -
DOWN4SOUND | SB 15" SUBWOOFER| 500W RMS | D2
DOWN4SOUND
MSRP: ﷼76.996﷼73.146Elevate your car audio system with the DOWN4SOUND SB-15 Subwoofer, crafted to deliver deep, precise bass and exceptional clarity. Designed with a dual 2-ohm voice coil configuration and 500W RMS...SB15D2MSRP: ﷼76.996﷼73.146 -
DOWN4SOUND | SB 15" SUBWOOFER| 500W RMS | D4
DOWN4SOUND
MSRP: ﷼76.996﷼73.146Experience powerful, deep, and accurate bass with the DOWN4SOUND SB-15 Subwoofer, designed for enthusiasts who demand strong low-frequency output in a versatile, durable design. Featuring a dual...SB15D4MSRP: ﷼76.996﷼73.146 -
DOWN4SOUND | SB 12" SUBWOOFER| 500W RMS | D2
DOWN4SOUND
MSRP: ﷼130.892﷼57.746Experience the perfect blend of power and precision with the DOWN4SOUND SB-12 Subwoofer, designed for enthusiasts who crave deep, clean bass. Featuring a dual 2-ohm voice coil configuration and...SB12D2MSRP: ﷼130.892﷼57.746 -
DOWN4SOUND | SB 12" SUBWOOFER| 500W RMS | D4
DOWN4SOUND
MSRP: ﷼130.892﷼57.746Experience the perfect blend of power and precision with the DOWN4SOUND SB-12 Subwoofer, designed for enthusiasts who crave deep, clean bass. Featuring a dual 4-ohm voice coil configuration and...SB12D4MSRP: ﷼130.892﷼57.746 -
DOWN4SOUND | SB 8" SUBWOOFER | 500W RMS | D2
DOWN4SOUND
MSRP: ﷼130.892﷼44.271Unleash the power of precise bass performance with the DOWN4SOUND SB-8 Subwoofer, crafted for car audio enthusiasts who value clean, impactful sound in a compact footprint. Featuring a dual 2-ohm...SB8D2MSRP: ﷼130.892﷼44.271 -
DOWN4SOUND | SB 8" SUBWOOFER | 500W RMS | D4
DOWN4SOUND
MSRP: ﷼130.892﷼44.271Experience compact yet powerful bass performance with the DOWN4SOUND SB-8 Subwoofer, designed for car audio enthusiasts who demand clean and impactful sound in a smaller footprint. Featuring a dual...SB8D4MSRP: ﷼130.892﷼44.271 -
DC AUDIO | LEVEL 2 12 M4 (750-WATTS-RMS) | D4 2025
DC AUDIO
﷼103.946About the ProductLevel-2-12-m4-D4-2025﷼103.946Qty in Cart: 0Quantity:Price:﷼103.946Subtotal: -
DC AUDIO | LEVEL 2 12 M4 (750-WATTS-RMS) | D2 2025
DC AUDIO
﷼103.946About the ProductLevel-2-12-m4-D2-2025﷼103.946 -
DC AUDIO | LEVEL 2 10 M4 (750-WATTS-RMS) | D4 2025
DC AUDIO
﷼100.096About the ProductLevel-2-10-m4-D4-2025﷼100.096