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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On Sale
DOWN4SOUND | MM504 (MINI MAXX) - GREEN | 300W RMS MINI | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$798.73 - $962.09Introducing the DOWN4SOUND MM504 (MINI MAXX) in Green - a sleek and potent 500W RMS 4-Channel Car Audio Amplifier. This elegantly designed compact amplifier is engineered to deliver superior audio performance in a small footprint, making it a perfect...MM504-GR-$798.73 - $962.09 -
On Sale
DOWN4SOUND | JP77 ORANGE | 3000W RMS | 7 CHANNEL AMPLIFIER
DOWN4SOUND
$3,665.06 - $4,318.74Down4Sound JP77 ORANGE Amplifier: 3000W RMS - 7 Channel Amplifier Immerse yourself in the ultimate audio experience with the Down4Sound JP77 ORANGE. This 7-channel amplifier, presented in a striking orange finish, is a testament to superior sound...JP77-OR-$3,665.06 - $4,318.74 -
On Sale
DOWN4SOUND | JP77 PURPLE | 3000W RMS | 7 CHANNEL AMPLIFIER
DOWN4SOUND
$4,792.80 - $5,446.47Down4Sound JP77 TITANIUM Amplifier: 3000W RMS - 7 Channel Amplifier Experience unparalleled audio mastery with the Down4Sound JP77 TITANIUM. This 7-channel amplifier, boasting a sophisticated titanium finish, delivers an astounding 3000W RMS. It's the...JP77-PU-$4,792.80 - $5,446.47 -
On Sale
DOWN4SOUND | JP77 TITANIUM | 3000W RMS | 7 CHANNEL AMPLIFIER
DOWN4SOUND
$4,792.80 - $5,446.47Down4Sound JP77 TITANIUM Amplifier: 3000W RMS - 7 Channel Amplifier Experience unparalleled audio mastery with the Down4Sound JP77 TITANIUM. This 7-channel amplifier, boasting a sophisticated titanium finish, delivers an astounding 3000W RMS. It's the...JP77-TI-$4,792.80 - $5,446.47 -
On Sale
DOWN4SOUND | JP77 WHITE GLOSS | 3000W RMS | 7 CHANNEL AMPLIFIER
DOWN4SOUND
$4,792.80 - $5,446.47Down4Sound JP77 WHITE Amplifier: 3000W RMS - 7 Channel Amplifier Elevate your car audio experience with the Down4Sound JP77 WHITE. This 7-channel amplifier, finished in a sleek white, delivers an impressive 3000W RMS. It's engineered for those who demand...JP77-WHG-$4,792.80 - $5,446.47 -
On Sale
DOWN4SOUND | JP77 RED | 3000W RMS | 7 CHANNEL AMPLIFIER
DOWN4SOUND
$4,792.80 - $5,446.47Down4Sound JP77 RED Amplifier: 3000W RMS - 7 Channel Amplifier Transform your car audio system with the Down4Sound JP77 RED. This 7-channel amplifier is a powerhouse, delivering a massive 3000W RMS. Designed for audio enthusiasts who seek the ultimate in...JP77-RD-$4,792.80 - $5,446.47 -
On Sale
DOWN4SOUND | JP454 ORANGE | 4000W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$4,514.95 - $5,168.63Down4Sound JP454 ORANGE Amplifier: 4000W RMS - 4 Channel Amplifier Step into a realm of superior audio with the Down4Sound JP454 ORANGE. This 4-channel amplifier is a marvel of sound engineering, designed not just for power but for an immersive,...JP454-OR-$4,514.95 - $5,168.63Qty in Cart: 0Quantity:Price:$4,514.95 - $5,168.63Subtotal: -
On Sale
DOWN4SOUND | JP454 WHITE GLOSS | 4000W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$4,514.95 - $5,168.63Down4Sound JP454 WHITE Amplifier: 4000W RMS - 4 Channel Amplifier Immerse yourself in a world of exceptional audio with the Down4Sound JP454 WHITE. This 4-channel amplifier is a testament to superior sound engineering, crafted not just for delivering...JP454-WHG-$4,514.95 - $5,168.63 -
On Sale
DOWN4SOUND | JP454 BLUE | 4000W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
$4,514.95 - $5,168.63Down4Sound JP454 BLUE Amplifier: 4000W RMS - 4 Channel Amplifier Embark on an unparalleled audio journey with the Down4Sound JP454 PURPLE, a 4-channel amplifier that epitomizes audio perfection. This amplifier isn't just about delivering power; it's...JP454-BL-$4,514.95 - $5,168.63 -
On Sale
DOWN4SOUND | JP83 TITANIUM | 8300W RMS AMPLIFIER
DOWN4SOUND
$7,354.72 - $8,989.04JP 83 Amplifier: 8300W PLUS RMS MONOBLOCK Amplifier | Titanium Step into the world of unmatched audio power with the JP-83 Amplifier in Titanium. This monoblock amplifier is a true behemoth in the realm of sound, delivering a colossal 8300+ watt RMS...JP83-TI-$7,354.72 - $8,989.04 -
On Sale
DOWN4SOUND | JP83 RED | 8300W RMS AMPLIFIER
DOWN4SOUND
$7,354.72 - $8,989.04JP 83 Amplifier: 8300W PLUS RMS MONOBLOCK Amplifier | Red Embark on an audio journey like no other with the JP-83 Amplifier in Red. This monoblock amplifier is a powerhouse, delivering a staggering 8300+ watt RMS, perfect for those who demand deep,...JP83-RD-$7,354.72 - $8,989.04 -
On Sale
DOWN4SOUND | JP83 PURPLE | 8300W RMS AMPLIFIER
DOWN4SOUND
$7,354.72 - $8,989.04JP 83 Amplifier: 8300W PLUS RMS MONOBLOCK Amplifier | Purple Discover the pinnacle of sound amplification with the JP-83 Amplifier in Purple. This monoblock amplifier is a true marvel in the audio world, boasting an astonishing 8300+ watt RMS. It's...JP83-PU-$7,354.72 - $8,989.04