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
﷼1,425.15 - ﷼1,612.64Introducing 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 amplifier is not only a testament to power but also to...JP284-BKG-﷼1,425.15 - ﷼1,612.64 -
DOWN4SOUND MM1004 (MINI MAXX) - CAMO | 700W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
﷼637.55 - ﷼712.52*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied through painting.* Elevate your audio experience with the DOWN4SOUND...MM1004-CM-﷼637.55 - ﷼712.52 -
DOWN4SOUND MM504 (MINI MAXX) - CAMO | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
﷼431.27 - ﷼506.24*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied through painting.* Introducing the DOWN4SOUND MM504 (MINI MAXX) in CAMO A sleek and potent...MM504-CM-﷼431.27 - ﷼506.24 -
DOWN4SOUND JP234 - CAMO | 2000W 4CH AMPLIFIER
Down4Sound
﷼1,125.11 - ﷼1,312.60*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied through painting.* Introducing the Down4Sound JP234 4-Channel Amplifier Your key to...JP234-CM-﷼1,125.11 - ﷼1,312.60 -
DOWN4SOUND JP84 - CAMO | 400W RMS 4CH AMPLIFIER
Down4Sound
﷼600.04 - ﷼712.52*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied through painting.* Introducing the Down4Sound JP84 CAMO 4-Channel Amplifier - a...JP84-CM-﷼600.04 - ﷼712.52 -
DOWN4SOUND JP284 - WHITE GLOSS | 3000W 4 CHANNEL AMPLIFIER
Down4Sound
﷼1,425.15 - ﷼1,612.64Introducing 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 amplifier is not only a testament to power but also to...JP284-WHG-﷼1,425.15 - ﷼1,612.64 -
DOWN4SOUND JP34 AB WHITE GLOSS | 590W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
﷼937.59 - ﷼1,125.07Introducing 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 before. This Class AB amplifier stands out not just...JP34AB-WHG-﷼937.59 - ﷼1,125.07 -
DOWN4SOUND JP34 AB BLACK GLOSS | 590W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
﷼937.59 - ﷼1,125.07Introducing 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 before. This Class AB amplifier stands out not just for...JP34AB-BKG-﷼937.59 - ﷼1,125.07 -
DOWN4SOUND JP454 BLACK GLOSS | 4000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
﷼2,437.79 - ﷼2,737.79Down4Sound 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 in sound quality. This amplifier is not just about...JP454-BKG-﷼2,437.79 - ﷼2,737.79Qty in Cart: 0Quantity:Price:﷼2,437.79 - ﷼2,737.79Subtotal: -
DOWN4SOUND JP 10.4 BLACK GLOSS | 6000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
﷼3,187.89 - ﷼3,562.90Down4Sound 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 performance, delivering an impressive 6000W output...JP104-BKG-﷼3,187.89 - ﷼3,562.90 -
DOWN4SOUND MM1004 (MINI MAXX) - WHITE GLOSS | 700W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
MSRP: ﷼975.09﷼637.55Elevate your audio experience with the DOWN4SOUND MM1004 (MINI MAXX) in GLOSS WHITE - a 700W RMS Mini 4-Channel Car Audio Amplifier. This compact and versatile amplifier, finished in a sophisticated Gloss White, is expertly designed...MM1004-WHG-MSRP: ﷼975.09﷼637.55 -
DOWN4SOUND MM504 (MINI MAXX) - TEAL | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
﷼431.27 - ﷼581.21Introducing 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 performance in a small footprint, making it a perfect...MM504-TL-﷼431.27 - ﷼581.21