ACCESSORIES

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...

I-BAR Marine Side and Top Terminal Adaptor with 5/16 and 3/8 Studs

Down4Sound  Battery Distro Block 8 spot FITS MOST Standard Battery Posts SOLD AS A PAIR Meant for car audio / electronics  Comes with set screws 0 ga or 4 ga  know as car audio distribution blocks, and Distro blocks

The EZY RCA110 GX , IN PURPLE is your all-in-one RCA distribution and gain control system, designed to bring every Down4Sound amplifier into perfect sync. This advanced unit doesn’t just split signal — it boosts, stabilizes, and...

3400/1400/1600 Billet Aluminum Hold Down

Down4Sound Blue Primary wire, used for remote turn on and low power needs. 500 ft roll

Down 4 Sound 80 Mill Sound Deadener 20 sqft HexiPoint  each sheet is 11 x 22 13 Sheets Made from the highest quality components, Butyl Rubber, aluminum Before applying deadener, ensure the area is fully clean; we suggest using 80%...

The EZY RCA110 GX , IN WHITE GLOSS is your all-in-one RCA distribution and gain control system, designed to bring every Down4Sound amplifier into perfect sync. This advanced unit doesn’t just split signal — it boosts, stabilizes, and...

14V AGM Battery, Max Amps 2,400A CA: 775AWeight Lbs. – 41.92Weight Kgs. – 19 Length – 10.24 inHeight – 7.16 inWidth – 6.47 in MAX Amps – 2400CA– 775Ah – 56 580 and M6 Terminal Hardware Included   1...

XP1000 Brass Post Adaptors and Bolts M10 Threads

5/16 (2) and 3/8 (2) Stud Adaptor Kit

The EZY RCA110 GX , IN BLUE is your all-in-one RCA distribution and gain control system, designed to bring every Down4Sound amplifier into perfect sync. This advanced unit doesn’t just split signal — it boosts, stabilizes, and equalizes...