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 | DBZ 12" SUBWOOFER | 1300W RMS | D4
DOWN4SOUND
MSRP: $499.98$249.99The 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, punchy low-frequency output suited for daily-driven...DBz12D4MSRP: $499.98$249.99 -
DOWN4SOUND | DBZ 12" SUBWOOFER | 1300W RMS | D2
DOWN4SOUND
MSRP: $499.98$249.99The 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 systems and high-output builds that demand big...DBz12D2MSRP: $499.98$249.99 -
DOWN4SOUND | DBZ 10" SUBWOOFER | 1300W RMS | D4
DOWN4SOUND
MSRP: $479.98$239.99The 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 without demanding a premium budget. With a dual 4-ohm...DBz10D4MSRP: $479.98$239.99 -
DOWN4SOUND | DBZ 10" SUBWOOFER | 1300W RMS | D2
DOWN4SOUND
MSRP: $479.98$239.99The 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 offers exceptional output in both compact and mid-sized...DBz10D2MSRP: $479.98$239.99 -
DOWN4SOUND | DBZ 8" SUBWOOFER | 700W RMS | D4
DOWN4SOUND
MSRP: $339.98$199.99The 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 big price tag. Featuring a dual 4-ohm voice coil...DBz8D4MSRP: $339.98$199.99 -
DOWN4SOUND | DBZ 8" SUBWOOFER | 700W RMS | D2
DOWN4SOUND
MSRP: $339.98$199.99The 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 mechanical throw, and a real carbon fiber dustcap, the...DBz8D2MSRP: $339.98$199.99 -
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DOWN4SOUND | JP73 WHITE GLOSS | 7300W RMS AMPLIFIER
DOWN4SOUND
$599.99 - $779.98Prepare to immerse yourself in the electrifying realm of deep bass with the DOWN4SOUND JP73 Monoblock Amplifier. Crafted to meet the demands of passionate bass enthusiasts, this amplifier delivers uncompromising power and performance at an...JP73-WHG-$599.99 - $779.98Qty in Cart: 0Quantity:Price:$599.99 - $779.98Subtotal: -
DOWN4SOUND | D4S DW1ST 4 INCH SUPER TWEETERS - PRECISION ALUMINUM | 100W RMS | 8 OHM | (PAIR)
DOWN4SOUND
MSRP: $39.99$34.99D4S DW1ST Precision Aluminum Super Tweeter Product Overview The Down4Sound D4S DW1ST Precision Aluminum Super Tweeter delivers powerful, detailed high-frequency performance for serious audio enthusiasts. Built from cast aluminum and...D4S-DW1ST8OHMMSRP: $39.99$34.99 -
DOWN4SOUND | RILLA SHIELD 160 MIL XTREME SOUND DEADENER - 40 PIECE 55 SQFT - BULK KIT
DOWN4SOUND
MSRP: $359.99$264.99Here’s a revised version based on JP's request, keeping the same structure while making the adjustments for even numbers and slight pricing tweaks: Introducing the strongest deadener we offer – the Down4Sound Rilla Shield 160 Mil Xtreme...D4S-RS160-55SQFTMSRP: $359.99$264.99 -
DOWN4SOUND | RILLA SHIELD 160 MIL XTREME SOUND DEADENER - 8 PIECE 11 SQFT- 4 DOOR KIT
DOWN4SOUND
$74.99ntroducing 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 insulation and vibration damping for your vehicle's...D4S-RS160-11SQFT$74.99 -
DOWN4SOUND | RILLA SHIELD 160 MIL XTREME SOUND DEADENER - 16 PIECE 22 SQFT - TRUNK KIT
DOWN4SOUND
MSRP: $159.99$139.99Introducing 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 insulation and vibration damping for your vehicle...D4S-RS160-22SQFTMSRP: $159.99$139.99 -
DOWN4SOUND | JP1.2Z3 BLACK GLOSS | 1200W RMS | 4 2 1 ANY-OHM AMPLIFIER
DOWN4SOUND
$299.99 - $319.98Prepare to elevate your audio experience with the sleek and powerful DOWN4SOUND JP1.2z3 amplifier in glossy black. Designed for versatility and performance, this amplifier offers exceptional power and efficiency across a wide range of impedance...JP1.2Z3-BKG-$299.99 - $319.98