DOWN4SOUND
Shop Down4Sound car audio amplifiers engineered for clean power, strong output, and reliable performance in daily driver, sound quality, SPL, and high-output car audio systems. Browse Down4Sound monoblock amps, multi-channel amplifiers, full-range amps, compact amplifier solutions, and JP Series amp models built for subwoofers, door speakers, mids, highs, and complete custom audio builds.
Whether you are upgrading a factory system, powering a bass setup, building a louder front stage, or designing a full Down4Sound system, compare car audio amp models by RMS power, channel configuration, impedance, footprint, and application to find the right Down4Sound amp for your vehicle, power goals, and installation needs.
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DOWN4SOUND | JP3 CPT ORANGE | 555W RMS | 4 2 1 ANY-OHM AMPLIFIER
DOWN4SOUND
$169.99 - $189.98JP3 CPT Ω - 555W RMS 4-2-1 OHM AMPLIFIER - ORANGE Discover the JP3 CPT Ω - 555W RMS Amplifier, now presented in a striking colored anodized orange finish. Crafted with precision, this amplifier stands as the heart of your audio...JP3-OR-$169.99 - $189.98 -
DOWN4SOUND | JP3 CPT BLUE | 555W RMS | 4 2 1 ANY-OHM AMPLIFIER
DOWN4SOUND
$169.99 - $189.98JP3 CPT Ω - 555W RMS 4-2-1 OHM AMPLIFIER - BLUE Discover the JP3 CPT Ω - 555W RMS Amplifier, now presented in a striking colored anodized blue finish. Crafted with precision, this amplifier stands as the heart of your audio ensemble,...JP3-BL-$169.99 - $189.98 -
DOWN4SOUND | JP284 - GRAY | 3000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$399.99 - $449.98Introducing the JP 284 GRAY CLASS D Amplifier: The Ultimate 4-Channel Power Dynamo The brand-new JP 284 GRAY is here, setting new standards in car audio amplification. This Class D amplifier is not only a testament to power but also to precision,...JP284-GY-$399.99 - $449.98Qty in Cart: 0Quantity:Price:$399.99 - $449.98Subtotal: -
DOWN4SOUND | JP284 - BLUE | 3000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$399.99 - $449.98Introducing the JP 284 BLUE CLASS D Amplifier: The Ultimate 4-Channel Power Dynamo The brand-new JP 284 BLUE is here, setting new standards in car audio amplification. This Class D amplifier is not only a testament to power but also to precision,...JP284-BL-$399.99 - $449.98Qty in Cart: 0Quantity:Price:$399.99 - $449.98Subtotal: -
DOWN4SOUND | JP34 AB BLACK | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$279.99 - $329.98Introducing the JP 34 BLACK CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB BLACK has made its triumphant return, now more refined and powerful than before. This Class AB amplifier stands out not just for its rarity...JP34AB-BK-$279.99 - $329.98 -
DOWN4SOUND | JP34 AB GRAY | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$279.99 - $329.98Introducing the JP 34 GRAY CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB GRAY has made its triumphant return, now more refined and powerful than before. This Class AB amplifier stands out not just for its rarity...JP34AB-GY-$279.99 - $329.98 -
DOWN4SOUND | JP322 BLACK | 6000W RMS | 2 CHANNEL AMPLIFIER
DOWN4SOUND
$849.99 - $949.98Unleash unparalleled audio performance in your vehicle with the Down4Sound JP32.2 in Black. 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 output for 1ohm...JP322-BK-$849.99 - $949.98 -
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DOWN4SOUND | JP77 BLACK GLOSS | 3000W RMS | 7 CHANNEL AMPLIFIER
DOWN4SOUND
$586.49 - $666.48Down4Sound JP77 BLACK GLOSS Amplifier: 3000W RMS - 7 Channel Amplifier Elevate your car audio experience with the Down4Sound JP77 BLACK GLOSS. This 7-channel amplifier is a game-changer in the realm of car audio, boasting an impressive 3000W RMS output...JP77-BKG-$586.49 - $666.48 -
DOWN4SOUND | JP63 BLACK | 6300W RMS AMPLIFIER
DOWN4SOUND
$999.99 - $1,149.98Introducing the Down4Sound JP63 BLACK, a monoblock amplifier that goes beyond the ordinary with a jaw-dropping 6300W RMS. This isn't just another 6000W amp; it's a bass powerhouse engineered for those who demand nothing less than earth-shattering,...JP63-BK-$999.99 - $1,149.98Qty in Cart: 0Quantity:Price:$999.99 - $1,149.98Subtotal: -
DOWN4SOUND | JP234 - BLUE | 2000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$329.99 - $379.98Introducing the Down4Sound JP234 BLUE 4-Channel Amplifier - your gateway to powerful and immersive car audio. With 2000W of power, this amplifier is designed to elevate your audio experience to the next level. The full-range digital multi-channel...JP234-BL-$329.99 - $379.98Qty in Cart: 0Quantity:Price:$329.99 - $379.98Subtotal: -
DOWN4SOUND | JP234 - RED | 2000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$329.99 - $379.98Introducing the Down4Sound JP234 RED 4-Channel Amplifier - your gateway to powerful and immersive car audio. With 2000W of power, this amplifier is designed to elevate your audio experience to the next level. The full-range digital multi-channel...JP234-RD-$329.99 - $379.98Qty in Cart: 0Quantity:Price:$329.99 - $379.98Subtotal: -
DOWN4SOUND | JP84 - ORANGE | 400W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$179.99 - $209.98Introducing the Down4Sound JP84 ORANGE 4-Channel Amplifier - a powerhouse that delivers 400W RMS power to transform your car audio system. Engineered to perfection, this full-range digital multi-channel amplifier offers stability into 2 ohms stereo or 4...JP84-OR-$179.99 - $209.98