DOWN4SOUND
Down4Sound offers high-performance car audio products including amplifiers, subwoofers, speakers, DSPs, batteries, wiring accessories, and installation gear.
Built for daily drivers, demo vehicles, marine systems, and competition audio builds, Down4Sound gives enthusiasts the core products needed to build louder, cleaner, and more reliable car audio systems.
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DOWN4SOUND | ALTERNATOR LUGS 1/0 COPPER
DOWN4SOUND
£1,038.37Alternator lugs for 1/0 car audio cable or 2/0 welding cable, available in 3 sizes, dual, triple and quad. Made from C110 copper. Includes stainless hardware Made In The U.S.A. Fits 7/16th size boltALTERNATOR LUGS 1/0 COPPER£1,038.37Qty in Cart: 0Quantity:Price:£1,038.37Subtotal: -
DOWN4SOUND | INPUT ADAPTER 1/0 TO 4 GAUGE - COPPER (PAIR)
DOWN4SOUND
£865.28Input Adapter 1/0 to 4 gauge, CNC Machined from c110 copper and includes Stainless Hardware. Sold In Pairs Made In The U.S.A.INPUT ADAPTER 1/0 TO 4 GAUGE£865.28Qty in Cart: 0Quantity:Price:£865.28Subtotal: -
DOWN4SOUND | 4 SPOT - COPPER D4S BATTERY DISTRO BLOCK - 1/0 AWG INPUT PAIR
DOWN4SOUND
£1,557.64Down4Sound Battery Distro Block 4 spot New Style, available in 4 hole, CNC machined from C110 copper and will fit 6 or 8mm battery bolts, includes stainless hardware. Sold In Pairs Made In The U.S.A. SOLD AS A PAIR COPPER Meant for car audio...D4S-COPPER-4SPOT-DISTRO£1,557.64 -
DOWN4SOUND | ROLLY-1 2 IN 1 SOUND DAMPING ROLLER
DOWN4SOUND
£432.55Down4Sound 2 in 1 Rolly 1 - 2 in one sound deadener / sound dampener rollerRolly-1£432.55 -
On Sale
DOWN4SOUND | PRO-FAB 4 10 | 4 10 SUB BOX | QUAD 10-INCH PORTED SUBWOOFER ENCLOSURE BOX
DOWN4SOUND
MSRP: £13,847.03Now: £5,192.53Was: £10,385.23Quad 10 Inch Ported Sub box Enclosure (4 - 10) Down4sound PRO-FAB 4 10 Introducing the prefab aka profab Quad 10 Inch ported Sub Box, the ultimate solution to elevate your car audio experience. This high-end subwoofer box by Down4sound features a...TD4S-Q4-10MSRP: £13,847.03Now: £5,192.53Was: £10,385.23Qty in Cart: 0Quantity:Price:MSRP: £13,847.03Now: £5,192.53Was: £10,385.23Subtotal: -
On Sale
DOWN4SOUND | PRO-FAB 3 10 | 3 10 SUB BOX | TRIPLE 10-INCH PORTED SUBWOOFER ENCLOSURE BOX
DOWN4SOUND
MSRP: £13,847.03Now: £4,327.08Was: £8,654.33Triple 10 Inch Ported Sub box Enclosure (3 - 10) Down4sound PRO-FAB If you're a true music lover, you know that the right bass can make all the difference. With the Down4sound (3-10) Triple 10 Inch Ported Sub box Enclosure from Down4sound PREFAB aka...TD4S-3-10MSRP: £13,847.03Now: £4,327.08Was: £8,654.33Qty in Cart: 0Quantity:Price:MSRP: £13,847.03Now: £4,327.08Was: £8,654.33Subtotal: -
DOWN4SOUND | PRO-FAB 2 15 | 2 15 SUB BOX | DUAL 15-INCH PORTED SUBWOOFER ENCLOSURE BOX
DOWN4SOUND
MSRP: £15,577.93£10,558.32Down4sound PRO-FAB 2 15 | 2 15 Sub Box | Dual 15-Inch Ported Subwoofer Enclosure Box Introducing Dual 15" PORTED PROFAB Subwoofer Enclosure, the perfect addition to your car audio system for an unparalleled listening experience. With two 15" subwoofers,...TD4S-2-15MSRP: £15,577.93£10,558.32 -
DOWN4SOUND | 4G TINNED OFC WIRE (BLUE) | BY THE FOOT
DOWN4SOUND
£51.75Down4Sound 4 gauge OFC Tinned Wire (Blue) By The FootD4S-4GOFC-BTF-BL£51.75 -
£432.55 -
DOWN4SOUND | BIG 3 - 0 GAUGE SILVER TINNED OFC ( RED / BLACK )
DOWN4SOUND
MSRP: £3,461.63£1,730.73DOWN4SOUND BIG 3 - SILVER TINNED OFC ( RED / BLACK ) Upgrades Electrical Flow from Batteries and alternator Color Red power, Black Ground wire 100% OFC 1 x 6ft power / 2x 4 ft ground 10 zip ties 10 screws 10 cable holders 4704...D4S-BIG3OFC-RDBKMSRP: £3,461.63£1,730.73 -
DOWN4SOUND | BIG 3 - 0 GAUGE SILVER TINNED OFC ( BLUE/CLEAR )
DOWN4SOUND
MSRP: £3,461.63£1,730.73DOWN4SOUND BIG 3 - 0 GAUGE SILVER TINNED OFC ( BLUE/CLEAR ) Upgrades Electrical Flow from Batteries and alternator Color Blue power, White Ground wire 100% OFC 1 x 6ft power / 2 x 4ft ground 10 zip ties 10 screws 10 cable holders ...D4S-BIG3OFC-BLCLMSRP: £3,461.63£1,730.73Qty in Cart: 0Quantity:Price:MSRP: £3,461.63£1,730.73Subtotal: -
DOWN4SOUND | BIG 3 - 0 GAUGE SILVER TINNED OFC ( LIME GREEN /BLACK )
DOWN4SOUND
MSRP: £3,461.63£1,730.73DOWN4SOUND BIG 3 - 0 GAUGE SILVER TINNED OFC ( LIME GREEN /BLACK ) Upgrades Electrical Flow from Batteries and alternator Color Green power, Black Ground wire 100% OFC 1 x 6ft power / 2 x 4ft ground 10 zip ties 10 screws 10...D4S-BIG3OFC-GRBKMSRP: £3,461.63£1,730.73