DOWN4SOUND
Shop Down4Sound amplifiers including monoblock, multi-channel, and high-performance amplifier models designed for a wide range of car audio applications. Browse the complete Down4Sound amplifier lineup engineered to deliver reliable power, clean output, and system flexibility.
Whether you are powering subwoofers, door speakers, or complete audio systems, Down4Sound amplifiers offer solutions for daily driver, sound quality, and high-output builds. Compare models by power output, channel configuration, and application to find the right amplifier for your vehicle and system goals.
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DOWN4SOUND | ALUMINIUM BASS KNOB - ORANGE
DOWN4SOUND
MSRP: $U2,676,75$U1,338,21DOWN4SOUND Universal Aluminum Bass Knob – Premium-Grade Hardware and RCA Connections, Compatible with Most Bass Amplifiers and Fully Compatible with All Down4Sound Amplifiers. Dimensions 2.5" x 1.25" x 1.25" Clickable Potentiometer Rca cable...D4S-BASS-KNOB-ORMSRP: $U2,676,75$U1,338,21 -
DOWN4SOUND | ALUMINIUM BASS KNOB - GREEN
DOWN4SOUND
MSRP: $U2,676,75$U1,338,21DOWN4SOUND Universal Aluminum Bass Knob – Premium-Grade Hardware and RCA Connections, Compatible with Most Bass Amplifiers and Fully Compatible with All Down4Sound Amplifiers. Dimensions 2.5" x 1.25" x 1.25" Clickable Potentiometer Rca cable...D4S-BASS-KNOB-GRMSRP: $U2,676,75$U1,338,21 -
DOWN4SOUND | ALUMINUM BASS KNOB - BLUE
DOWN4SOUND
MSRP: $U2,676,75$U1,338,21DOWN4SOUND Universal Aluminum Bass Knob – Premium-Grade Hardware and RCA Connections, Compatible with Most Bass Amplifiers and Fully Compatible with All Down4Sound Amplifiers. Dimensions 2.5" x 1.25" x 1.25" Clickable Potentiometer Rca...D4S-BASS-KNOB-BLMSRP: $U2,676,75$U1,338,21 -
DOWN4SOUND | ALUMINUM BASS KNOB - BLACK
DOWN4SOUND
MSRP: $U2,676,75$U1,338,21DOWN4SOUND Universal Aluminum Bass Knob – Premium-Grade Hardware and RCA Connections, Compatible with Most Bass Amplifiers and Fully Compatible with All Down4Sound Amplifiers. Dimensions 2.5" x 1.25" x 1.25" Rca cable lengths for Input / Output...D4S-BASS-KNOB-BKMSRP: $U2,676,75$U1,338,21Qty in Cart: 0Quantity:Price:MSRP: $U2,676,75$U1,338,21Subtotal: -
DOWN4SOUND | JP43 BLACK GLOSS | 4300W RMS AMPLIFIER
DOWN4SOUND
$U25,933,96 - $U29,614,62Introducing the Down4Sound JP43, a monoblock amplifier that delivers a staggering 4300W RMS—and that's just the beginning. Engineered for bass aficionados, this is not your average 4000W amp. It's a sonic juggernaut designed to unleash monstrous,...JP43-BKG-$U25,933,96 - $U29,614,62 -
DOWN4SOUND | JP34 AB WHITE GLOSS | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$U9,369,47 - $U11,042,32Introducing the JP 34 WHITE GLOSS CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB WHITE GLOSS has made its triumphant return, now more refined and powerful than before. This Class AB amplifier stands out not just...JP34AB-WHG-$U9,369,47 - $U11,042,32 -
DOWN4SOUND | JP34 AB BLACK GLOSS | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$U9,369,47 - $U11,042,32Introducing the JP 34 BLACK GLOSSCLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB BLACK GLOSShas made its triumphant return, now more refined and powerful than before. This Class AB amplifier stands out not just for...JP34AB-BKG-$U9,369,47 - $U11,042,32 -
DOWN4SOUND | JP454 BLACK GLOSS | 4000W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$U21,751,01 - $U24,427,76Down4Sound JP454 BLACK GLOSS Amplifier: 4000W RMS - 4 Channel Amplifier Step into a new dimension of audio excellence with the Down4Sound JP454 BLACK, a 4-channel amplifier that sets a new standard in sound quality. This amplifier is not just about...JP454-BKG-$U21,751,01 - $U24,427,76Qty in Cart: 0Quantity:Price:$U21,751,01 - $U24,427,76Subtotal: -
DOWN4SOUND | JP 10.4 BLACK GLOSS | 6000W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$U28,443,73 - $U31,789,75Down4Sound JP 10.4 BLACK GLOSS Amplifier: 6000W 4 Channel Amplifier Experience unparalleled audio power with the Down4Sound JP 10.4 BLACK GLOSS. This 4 Channel Car Amplifier is a powerhouse of performance, delivering an impressive 6000W output...JP104-BKG-$U28,443,73 - $U31,789,75 -
DOWN4SOUND | JP83 BLACK GLOSS | 8300W RMS AMPLIFIER
DOWN4SOUND
$U50,195,07 - $U56,887,45JP 83 Amplifier: 8300W PLUS RMS MONOBLOCK Amplifier | BLACK GLOSS Step into a world of unparalleled audio power with the JP-83 Amplifier in BLACK GLOSS. This monoblock amplifier is a true powerhouse, delivering an incredible 8300+ watt RMS for an...JP83-BKG-$U50,195,07 - $U56,887,45 -
DOWN4SOUND | JP322 BLACK GLOSS | 6000W RMS | 2 CHANNEL AMPLIFIER
DOWN4SOUND
$U28,443,73 - $U31,789,75Unleash unparalleled audio performance in your vehicle with the Down4Sound JP32.2 in BLACK GLOSS. This 6000W RMS 2-channel amplifier is engineered for those who demand the best in car audio. With a high-speed MOSFET power supply and consistent...JP322-BKG-$U28,443,73 - $U31,789,75 -
DOWN4SOUND | JP8 V1.5 - BLACK | 800W RMS | AMPLIFIER
DOWN4SOUND
$U6,692,39 - $U8,030,59Welcome to the realm of power and elegance with the Black JP8 800W+ RMS Monoblock Amplifier. Crafted with dedication and expertise, this amplifier showcases a formidable 800-watt output, a result of extensive research and development in Las Vegas,...JP8v1.5-BK-$U6,692,39 - $U8,030,59