DOWN4SOUND

The DOWN4SOUND TCX 18” Subwoofer D2 is built for extreme output, heavy power handling, and clean low-end delivery. With a 3" 8-layer flat aluminum coil, carbon fiber cone, stitched high-roll surround, and oversized...

The DOWN4SOUND TCX 15” Subwoofer D2 is engineered for high-performance bass with long-lasting durability. Whether you're building a street banger or a demo wall, the TCX-15 D2 delivers aggressive output with clean, deep low-frequency response...

The DOWN4SOUND TCX 18” Subwoofer D2 is built for extreme output, heavy power handling, and clean low-end delivery. With a 3" 8-layer flat aluminum coil, carbon fiber cone, stitched high-roll surround, and oversized 5-stack Y35 motor, this sub was...

The DOWN4SOUND TCX 15” Subwoofer D1 is built to crush, tuned for control, and engineered for daily or demo use. It features a 3" 8-layer flat aluminum voice coil, carbon fiber cone, stitched surround, and triple-spider suspension system. With a...

The DOWN4SOUND TCX 10” Subwoofer D1 is built for tight spaces, big pressure, and maximum control. It features a 3-inch 8-layer flat aluminum voice coil, high-roll stitched surround, and a carbon fiber cone backed by a 5-stack Y35 ferrite motor...

The Down4Sound D4S-AX5S is engineered for car audio enthusiasts who want direct digital crossover control without complicated software. Unlike DSP processors that require apps or laptops, the AX5S gives you hands-on knob-based precision, letting you tune...

The Down4Sound HiLoc7i 7-Channel Line Output Converter is the easiest way to add aftermarket amplifiers and subwoofers to your factory stereo. Engineered for clean integration, the HiLoc7i accepts your OEM high-level (speaker) signals and delivers strong...

DOWN4SOUND 2-FEMALE TO 1-MALE RCA Y-ADAPTER / Y SPLITTER 1 Ft (12-inches) Y-Adapter RCA Interconnect Cable2-Female Input to 1-Male Outputs

The DOWN4SOUND TCX 12” Subwoofer D1 is precision-engineered for aggressive output and long-term durability. Featuring a 3" 8-layer flat aluminum voice coil, carbon fiber cone, stitched surround, and a massive 5-stack Y35 ferrite motor, it delivers...

The DOWN4SOUND TCX 12” Subwoofer D2 is engineered for extreme output, thermal efficiency, and structural control. Featuring a 3" 8-layer flat aluminum voice coil, carbon fiber cone, and stitched surround, this sub handles serious power while...

Down4Sound 50′ 1/0 OFC Tinned Wire (Silver)

Down4Sound 50′ 1/0 OFC Tinned Wire (TEAL)