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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
DOWN4SOUND | DBZ 15" SUBWOOFER | 1300W RMS | D4
DOWN4SOUND
MSRP: $4,903.04$2,451.52The DOWN4SOUND DBz-15 D4 is built for listeners who want massive bass output, rugged construction, and unbeatable value. With a true 1300W RMS rating, this 15-inch subwoofer is designed to deliver...DBz15D4MSRP: $4,903.04$2,451.52 -
DOWN4SOUND | DBZ 15" SUBWOOFER | 1300W RMS | D2
DOWN4SOUND
MSRP: $4,903.04$2,451.52The DOWN4SOUND DBz-15 D2 is built for listeners who want massive bass output, rugged construction, and exceptional value. With a true 1300W RMS rating, this 15-inch subwoofer delivers aggressive...DBz15D2MSRP: $4,903.04$2,451.52 -
DOWN4SOUND | DBZ 12" SUBWOOFER | 1300W RMS | D4
DOWN4SOUND
MSRP: $4,085.84$2,042.92The DOWN4SOUND DBz-12 D4 is engineered for car audio enthusiasts who want big bass, rugged durability, and outstanding value. Delivering a true 1300W RMS, this 12-inch subwoofer provides aggressive,...DBz12D4MSRP: $4,085.84$2,042.92 -
DOWN4SOUND | DBZ 12" SUBWOOFER | 1300W RMS | D2
DOWN4SOUND
MSRP: $4,085.84$2,042.92The DOWN4SOUND DBz-12 D2 is built for car audio enthusiasts who want huge bass, rugged construction, and unbeatable value. Delivering a true 1300W RMS, this 12-inch subwoofer is designed for daily...DBz12D2MSRP: $4,085.84$2,042.92 -
DOWN4SOUND | DBZ 10" SUBWOOFER | 1300W RMS | D4
DOWN4SOUND
MSRP: $3,922.40$1,961.20The DOWN4SOUND DBz-10 D4 is built for car audio enthusiasts seeking massive bass, rugged performance, and unbeatable value. Delivering a true 1300W RMS, this subwoofer produces strong, punchy bass...DBz10D4MSRP: $3,922.40$1,961.20 -
DOWN4SOUND | DBZ 10" SUBWOOFER | 1300W RMS | D2
DOWN4SOUND
MSRP: $3,922.40$1,961.20The DOWN4SOUND DBz-10 D2 is built for car audio enthusiasts who want massive bass, high value, and rugged performance without the premium price tag. Delivering a powerful 1300W RMS, this subwoofer...DBz10D2MSRP: $3,922.40$1,961.20 -
DOWN4SOUND | DBZ 8" SUBWOOFER | 700W RMS | D4
DOWN4SOUND
MSRP: $2,778.32$1,634.32The DOWN4SOUND DBz-8 D4 is the ultimate budget banger designed to deliver exceptional performance and value. With a true 700W RMS power rating, this subwoofer provides big, punchy bass without the...DBz8D4MSRP: $2,778.32$1,634.32 -
DOWN4SOUND | DBZ 8" SUBWOOFER | 700W RMS | D2
DOWN4SOUND
MSRP: $2,778.32$1,634.32The DOWN4SOUND DBz-8 D2 is engineered for listeners who want powerful, precise, and affordable low-frequency performance in a compact footprint. Featuring a high-efficiency motor design, extended...DBz8D2MSRP: $2,778.32$1,634.32 -
DOWN4SOUND | D4S DW1ST 4 INCH SUPER TWEETERS - PRECISION ALUMINUM | 100W RMS | 8 OHM | (PAIR)
DOWN4SOUND
MSRP: $326.80$285.94D4S DW1ST Precision Aluminum Super Tweeter Product Overview The Down4Sound D4S DW1ST Precision Aluminum Super Tweeter delivers powerful, detailed high-frequency performance for serious audio...D4S-DW1ST8OHMMSRP: $326.80$285.94 -
DOWN4SOUND | RILLA SHIELD 160 MIL XTREME SOUND DEADENER - 40 PIECE 55 SQFT - BULK KIT
DOWN4SOUND
MSRP: $2,941.84$2,165.50Here’s a revised version based on JP's request, keeping the same structure while making the adjustments for even numbers and slight pricing tweaks:D4S-RS160-55SQFTMSRP: $2,941.84$2,165.50 -
DOWN4SOUND | RILLA SHIELD 160 MIL XTREME SOUND DEADENER - 8 PIECE 11 SQFT- 4 DOOR KIT
DOWN4SOUND
$612.82ntroducing the strongest deadener we offer – the Down4Sound Rilla Shield 160 Mil Xtreme Sound Deadener. This 8-piece door kit covers a total area of 13 square feet, providing unparalleled sound...D4S-RS160-11SQFT$612.82 -
DOWN4SOUND | RILLA SHIELD 160 MIL XTREME SOUND DEADENER - 16 PIECE 22 SQFT - TRUNK KIT
DOWN4SOUND
MSRP: $1,307.44$1,144.00Introducing the strongest deadener we offer – the Down4Sound Rilla Shield 160 Mil Xtreme Sound Deadener. This 16-piece trunk kit covers a total area of 22 square feet, providing unparalleled sound...D4S-RS160-22SQFTMSRP: $1,307.44$1,144.00