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 RECONE KIT | RECONE KIT | TCX-10 D1
DOWN4SOUND RECONE KIT
Lek33,292,89DOWN4SOUND - RECONE KIT | TCX-10D1 These are standard drop-in recone kits ONLY.RK-TCX10D1Lek33,292,89 -
DOWN4SOUND RECONE KIT | RECONE KIT | TCX-10D2
DOWN4SOUND RECONE KIT
Lek33,292,89DOWN4SOUND - RECONE KIT | TCX-10D2 These are standard drop-in recone kits ONLY.RK-TCX10D2Lek33,292,89 -
DOWN4SOUND RECONE KIT | RECONE KIT | TCX-18D2
DOWN4SOUND RECONE KIT
Lek38,841,89DOWN4SOUND - RECONE KIT | TCX-18D2 These are standard drop-in recone kits ONLY.RK-TCX18D2Lek38,841,89 -
DOWN4SOUND RECONE KIT | RECONE KIT | TCX-18D1
DOWN4SOUND RECONE KIT
Lek38,841,89DOWN4SOUND - RECONE KIT | TCX-18D1 These are standard drop-in recone kits ONLY.RK-TCX18D1Lek38,841,89 -
DOWN4SOUND RECONE KIT | RECONE KIT | TCX-12D1
DOWN4SOUND RECONE KIT
Lek35,512,49DOWN4SOUND - RECONE KIT | TCX-12D1 These are standard drop-in recone kits ONLY.RK-TCX12D1Lek35,512,49 -
DOWN4SOUND RECONE KIT | RECONE KIT | TCX-15D1
DOWN4SOUND RECONE KIT
Lek36,622,29DOWN4SOUND - RECONE KIT | TCX-15D1 These are standard drop-in recone kits ONLY.RK-TCX15D1Lek36,622,29 -
DOWN4SOUND RECONE KIT | RECONE KIT | TCX-15D2
DOWN4SOUND RECONE KIT
Lek36,622,29DOWN4SOUND - RECONE KIT | TCX-15D2 These are standard drop-in recone kits ONLY.RK-TCX15D2Lek36,622,29 -
DOWN4SOUND RECONE KIT | RECONE KIT | TCX-12D2
DOWN4SOUND RECONE KIT
Lek35,512,49DOWN4SOUND - RECONE KIT | TCX-12D2 These are standard drop-in recone kits ONLY.RK-TCX12D2Lek35,512,49 -
DOWN4SOUND | TCX 10" SUBWOOFER | 2700W RMS | D2
DOWN4SOUND
Lek94,331,89DOWN4SOUND TCX-10 D2 – 2700W RMS High-Output Dual 2-ohm Car Audio Subwoofer The DOWN4SOUND TCX-10 D2 is engineered for builders who demand maximum output from a compact 10-inch subwoofer. Designed for high-current systems and aggressive use, this...TCX10D2Lek94,331,89 -
DOWN4SOUND | TCX 18" SUBWOOFER | 2700W RMS | D2
DOWN4SOUND
Lek110,978,89The DOWN4SOUND TCX 18” Subwoofer D2 is built for extreme output, heavy power handling, and clean low-end delivery. Featuring a 3" 8-layer flat aluminum voice coil, carbon fiber cone, stitched high-roll surround, and an oversized...TCX18D2Lek110,978,89 -
DOWN4SOUND | TCX 15" SUBWOOFER | 2700W RMS | D2
DOWN4SOUND
Lek105,429,89The DOWN4SOUND TCX 15” Subwoofer D2 is engineered for high-performance bass with long-lasting durability. Whether you’re building a street banger or a full demo wall, the TCX-15 D2 delivers aggressive output with clean, deep low-frequency...TCX15D2Lek105,429,89 -
DOWN4SOUND | TCX 18" SUBWOOFER | 2700W RMS | D1
DOWN4SOUND
Lek110,978,89The DOWN4SOUND TCX 18” Subwoofer D2 is built for extreme output, heavy power handling, and clean low-end delivery. Featuring a 3" 8-layer flat aluminum voice coil, carbon fiber cone, stitched high-roll surround, and an oversized 5-stack Y35 ferrite...TCX18D1Lek110,978,89