4 CHANNEL
Down4Sound 4 channel amplifiers are among the most popular car audio amplifiers on the market. They are available in various power levels, from 400W up to 6000W. Our 4 channel amplifiers are offered in Class D or Class AB technology, and all of them can produce more power than their advertised ratings. 3rd party 4-channel amplifier review & dyno videos are available within each listing, so you can see how much power these amplifiers can produce. When choosing a four channel amplifier for your car audio system, the sky is truly the limit.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
DOWN4SOUND JP 10.4 WHITE GLOSS | 6000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
$5,388.33 - $6,134.06Down4Sound JP 10.4 WHITE Amplifier: 6000W 4 Channel Amplifier Experience unparalleled audio power with the Down4Sound JP 10.4 WHITE. This 4 Channel Car Amplifier is a powerhouse of performance, delivering an impressive 6000W output. Tailored for...JP104-WHG-$5,388.33 - $6,134.06 -
On Sale
DOWN4SOUND JP 10.4 RED | 6000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
$5,388.33 - $6,134.06Down4Sound JP 10.4 RED Amplifier: 6000W 4 Channel Amplifier Unleash the power of your car audio with the Down4Sound JP 10.4 RED. This 4 Channel Car Amplifier is a force to be reckoned with, boasting a formidable 6000W output. Designed for audiophiles...JP104-RD-$5,388.33 - $6,134.06 -
On Sale
DOWN4SOUND JP 10.4 BLUE | 6000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
$5,388.33 - $6,134.06Down4Sound JP 10.4 BLUE Amplifier: 6000W 4 Channel Amplifier Elevate your car audio experience with the Down4Sound JP 10.4 BLUE. This 4 Channel Car Amplifier is a powerhouse of sound, delivering a massive 6000W output. It's designed for those who seek...JP104-BL-$5,388.33 - $6,134.06 -
On Sale
DOWN4SOUND JP454 RED | 4000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
$3,635.70 - $4,232.27Down4Sound JP454 RED Amplifier: 4000W RMS - 4 Channel Amplifier Step into a realm of superior audio with the Down4Sound JP454 RED. This 4-channel amplifier is a marvel of sound engineering, designed not just for power but for an immersive, high-fidelity...JP454-RD-$3,635.70 - $4,232.27 -
On Sale
DOWN4SOUND JP454 ORANGE | 4000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
$3,150.93 - $3,747.50Down4Sound 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-$3,150.93 - $3,747.50 -
On Sale
DOWN4SOUND JP454 WHITE GLOSS | 4000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
$4,120.47 - $4,717.04Down4Sound 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-$4,120.47 - $4,717.04Qty in Cart: 0Quantity:Price:$4,120.47 - $4,717.04Subtotal: -
On Sale
DOWN4SOUND JP454 GREEN | 4000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
$3,635.70 - $4,232.27Down4Sound JP454 GREEN Amplifier: 4000W RMS - 4 Channel Amplifier Immerse yourself in a world of exceptional audio with the Down4Sound JP454 GREEN. This 4-channel amplifier is a testament to superior sound engineering, crafted to not only deliver robust...JP454-GR-$3,635.70 - $4,232.27 -
On Sale
DOWN4SOUND JP454 BLUE | 4000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
$3,150.93 - $3,747.50Down4Sound 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-$3,150.93 - $3,747.50 -
On Sale
DOWN4SOUND JP454 PURPLE | 4000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
$3,635.70 - $4,232.27Down4Sound JP454 PURPLE 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-PU-$3,635.70 - $4,232.27 -
On Sale
DOWN4SOUND JP284 - PURPLE | 3000W 4 CHANNEL AMPLIFIER
Down4Sound
$2,408.86 - $2,781.68Introducing the JP 284 PURPLE CLASS D Amplifier: The Ultimate 4-Channel Power Dynamo The brand-new JP 284 PURPLE 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-PU-$2,408.86 - $2,781.68Qty in Cart: 0Quantity:Price:$2,408.86 - $2,781.68Subtotal: -
On Sale
DOWN4SOUND JP284 - RED | 3000W 4 CHANNEL AMPLIFIER
Down4Sound
$2,408.86 - $2,781.68Introducing 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-$2,408.86 - $2,781.68Qty in Cart: 0Quantity:Price:$2,408.86 - $2,781.68Subtotal: -
On Sale
DOWN4SOUND JP284 - GRAY | 3000W 4 CHANNEL AMPLIFIER
Down4Sound
$2,408.86 - $2,781.68Introducing 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-$2,408.86 - $2,781.68Qty in Cart: 0Quantity:Price:$2,408.86 - $2,781.68Subtotal: