4 CHANNEL

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.

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DOWN4SOUND | JP284 - BLACK GLOSS | 3000W | 4 CHANNEL AMPLIFIER

DOWN4SOUND

MSRP: $U16,731,47

Now: $U13,385,11 - $U15,057,95

Was:

Introducing the JP 284 BLACK GLOSS CLASS D Amplifier: The Ultimate 4-Channel Power Dynamo The brand-new JP 284 BLACK GLOSS is here, setting new standards in car audio amplification. This Class D...

JP284-BKG-

MSRP: $U16,731,47

Now: $U13,385,11 - $U15,057,95

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DOWN4SOUND | MM1004 (MINI MAXX) - CAMO | 700W RMS MINI | 4 CHANNEL AMPLIFIER

DOWN4SOUND

MSRP: $U12,715,83

Now: $U6,357,75 - $U7,026,69

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MM1004-CM-

MSRP: $U12,715,83

Now: $U6,357,75 - $U7,026,69

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MSRP: $U12,715,83

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DOWN4SOUND | MM504 (MINI MAXX) - CAMO | 300W RMS MINI | 4 CHANNEL AMPLIFIER

DOWN4SOUND

MSRP: $U8,030,93

Now: $U3,847,98 - $U4,516,92

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*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied

MM504-CM-

MSRP: $U8,030,93

Now: $U3,847,98 - $U4,516,92

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MSRP: $U8,030,93

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DOWN4SOUND | JP234 - CAMO | 2000W | 4 CHANNEL AMPLIFIER

DOWN4SOUND

MSRP: $U16,731,47

Now: $U11,042,65 - $U12,715,50

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*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied

JP234-CM-

MSRP: $U16,731,47

Now: $U11,042,65 - $U12,715,50

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DOWN4SOUND | JP84 - CAMO | 400W RMS | 4 CHANNEL AMPLIFIER

DOWN4SOUND

MSRP: $U12,046,56

Now: $U6,023,11 - $U7,026,69

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*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied

JP84-CM-

MSRP: $U12,046,56

Now: $U6,023,11 - $U7,026,69

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MSRP: $U12,046,56

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DOWN4SOUND | JP284 - WHITE GLOSS | 3000W | 4 CHANNEL AMPLIFIER

DOWN4SOUND

MSRP: $U16,731,47

Now: $U13,385,11 - $U15,057,95

Was:

Introducing the JP 284 WHITE GLOSS CLASS D Amplifier: The Ultimate 4-Channel Power Dynamo The brand-new JP 284 WHITE SILVER is here, setting new standards in car audio amplification. This Class D...

JP284-WHG-

MSRP: $U16,731,47

Now: $U13,385,11 - $U15,057,95

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DOWN4SOUND | JP34 AB WHITE GLOSS | 590W RMS | 4 CHANNEL AMPLIFIER

DOWN4SOUND

MSRP: $U18,739,28

Now: $U9,369,47 - $U11,042,32

Was:

Introducing 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...

JP34AB-WHG-

MSRP: $U18,739,28

Now: $U9,369,47 - $U11,042,32

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MSRP: $U18,739,28

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DOWN4SOUND | JP34 AB BLACK GLOSS | 590W RMS | 4 CHANNEL AMPLIFIER

DOWN4SOUND

MSRP: $U18,739,28

Now: $U9,369,47 - $U11,042,32

Was:

Introducing 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...

JP34AB-BKG-

MSRP: $U18,739,28

Now: $U9,369,47 - $U11,042,32

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MSRP: $U18,739,28

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DOWN4SOUND | JP454 BLACK GLOSS | 4000W RMS | 4 CHANNEL AMPLIFIER

DOWN4SOUND

MSRP: $U43,502,35

Now: $U21,751,01 - $U24,427,76

Was:

Down4Sound 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...

JP454-BKG-

MSRP: $U43,502,35

Now: $U21,751,01 - $U24,427,76

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MSRP: $U43,502,35

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DOWN4SOUND | JP 10.4 BLACK GLOSS | 6000W RMS | 4 CHANNEL AMPLIFIER

DOWN4SOUND

MSRP: $U43,502,35

Now: $U28,443,73 - $U31,789,75

Was:

Down4Sound 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...

JP104-BKG-

MSRP: $U43,502,35

Now: $U28,443,73 - $U31,789,75

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MSRP: $U43,502,35

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DOWN4SOUND | MM1004 (MINI MAXX) - WHITE GLOSS | 700W RMS MINI | 4 CHANNEL AMPLIFIER

DOWN4SOUND

MSRP: $U12,715,83

$U6,357,75

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MM1004-WHG-

MSRP: $U12,715,83

$U6,357,75

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$U6,357,75

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DOWN4SOUND | MM504 (MINI MAXX) - TEAL | 300W RMS MINI | 4 CHANNEL AMPLIFIER

DOWN4SOUND

MSRP: $U8,030,93

Now: $U3,847,98 - $U5,185,85

Was:

Introducing the DOWN4SOUND MM504 (MINI MAXX) in Teal A sleek and potent 300W RMS 4-Channel Car Audio Amplifier. This elegantly designed compact amplifier is engineered to deliver superior audio...

MM504-TL-

MSRP: $U8,030,93

Now: $U3,847,98 - $U5,185,85

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MSRP: $U8,030,93

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