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 | JP284 - RED | 3000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$399.99 - $449.98Introducing the JP 284 RED CLASS D Amplifier: The Ultimate 4-Channel Power Dynamo The brand-new JP 284 RED is here, setting new standards in car audio amplification. This Class D amplifier is not only a testament to power but also to precision, ensuring...JP284-RD-$399.99 - $449.98Qty in Cart: 0Quantity:Price:$399.99 - $449.98Subtotal: -
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 - $449.98 -
DOWN4SOUND | JP284 - GREEN | 3000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$399.99 - $449.98ntroducing the JP 284 GREEN CLASS D Amplifier: The Ultimate 4-Channel Power Dynamo The brand-new JP 284 GREEN 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-GR-$399.99 - $449.98 -
DOWN4SOUND | JP284 - ORANGE | 3000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$399.99 - $449.98Introducing the JP 284 ORANGE CLASS D Amplifier: The Ultimate 4-Channel Power Dynamo The brand-new JP 284 ORANGE 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-OR-$399.99 - $449.98Qty in Cart: 0Quantity:Price:$399.99 - $449.98Subtotal: -
DOWN4SOUND | JP34 AB WHITE SILVER | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$279.99 - $329.98Introducing the JP 34 WHITE SILVER CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB WHITE SILVER has made its triumphant return, now more refined and powerful than before. This Class AB amplifier stands out not just...JP34AB-WHISLV-$279.99 - $329.98 -
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 RED | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$279.99 - $329.98Introducing the JP 34 RED CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB RED has made its triumphant return, now more refined and powerful than before. This Class AB amplifier stands out not just for its rarity but...JP34AB-RD-$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 | JP34 AB BLUE | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$279.99 - $329.98Introducing the JP 34 BLUE CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB BLUE has made its triumphant return, now more refined and powerful than before. This Class AB amplifier stands out not just for its rarity...JP34AB-BL-$279.99 - $329.98 -
DOWN4SOUND | JP34 AB ORANGE | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$279.99 - $329.98Introducing the JP 34 ORANGE CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB ORANGE has made its triumphant return, now more refined and powerful than before. This Class AB amplifier stands out not just for its...JP34AB-OR-$279.99 - $329.98 -
DOWN4SOUND | JP34 AB GREEN | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$279.99 - $329.98Introducing the JP 34 GREEN CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB GREEN has made its triumphant return, now more refined and powerful than before. This Class AB amplifier stands out not just for its rarity...JP34AB-GR-$279.99 - $329.98