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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On Sale
DOWN4SOUND | MM1004 (MINI MAXX) - TEAL | 700W RMS MINI | 4 CHANNEL AMPLIFIER
DOWN4SOUND
R$624,56 - R$701,87Unleash the sound of music to it full potential with the MM1004 a TEAL MINI 4-Channel Amplifier Designed to be compact with band-passable crossovers X1 & X10, this dynamic amplifier allows you to run...MM1004-TL-R$624,56 - R$701,87 -
On Sale
DOWN4SOUND | JP284 - BLACK GLOSS | 3000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
R$1.314,91 - R$1.508,25Introducing 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-R$1.314,91 - R$1.508,25Qty in Cart: 0Quantity:Price:R$1.314,91 - R$1.508,25Subtotal: -
On Sale
DOWN4SOUND | MM1004 (MINI MAXX) - CAMO | 700W RMS MINI | 4 CHANNEL AMPLIFIER
DOWN4SOUND
R$624,56 - R$701,87MM1004-CM-R$624,56 - R$701,87 -
On Sale
DOWN4SOUND | MM504 (MINI MAXX) - CAMO | 300W RMS MINI | 4 CHANNEL AMPLIFIER
DOWN4SOUND
R$378,01 - R$455,32*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not appliedMM504-CM-R$378,01 - R$455,32 -
On Sale
DOWN4SOUND | JP234 - CAMO | 2000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
R$1.084,80 - R$1.278,13*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not appliedJP234-CM-R$1.084,80 - R$1.278,13 -
On Sale
DOWN4SOUND | JP84 - CAMO | 400W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
R$591,69 - R$707,68*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not appliedJP84-CM-R$591,69 - R$707,68 -
On Sale
DOWN4SOUND | JP284 - WHITE GLOSS | 3000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
R$1.314,91 - R$1.508,25Introducing 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-R$1.314,91 - R$1.508,25 -
On Sale
DOWN4SOUND | JP34 AB WHITE GLOSS | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
R$920,43 - R$1.113,76Introducing 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-R$920,43 - R$1.113,76 -
On Sale
DOWN4SOUND | JP34 AB BLACK GLOSS | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
R$920,43 - R$1.113,76Introducing 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-R$920,43 - R$1.113,76 -
On Sale
DOWN4SOUND | JP454 BLACK GLOSS | 4000W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
R$2.136,76 - R$2.446,12Down4Sound 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-R$2.136,76 - R$2.446,12 -
On Sale
DOWN4SOUND | JP 10.4 BLACK GLOSS | 6000W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
R$2.794,23 - R$3.180,94Down4Sound 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-R$2.794,23 - R$3.180,94 -
On Sale
DOWN4SOUND | MM1004 (MINI MAXX) - WHITE GLOSS | 700W RMS MINI | 4 CHANNEL AMPLIFIER
DOWN4SOUND
MSRP: R$1.469,61Now: R$624,56Was: R$734,79MM1004-WHG-MSRP: R$1.469,61Now: R$624,56Was: R$734,79Qty in Cart: 0Quantity:Price:MSRP: R$1.469,61Now: R$624,56Was: R$734,79Subtotal: