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 - PURPLE | 3000W 4 CHANNEL AMPLIFIER
Down4Sound
Q2,917.60 - Q3,301.43Introducing 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-Q2,917.60 - Q3,301.43 -
DOWN4SOUND JP284 - RED | 3000W 4 CHANNEL AMPLIFIER
Down4Sound
Q2,917.60 - Q3,301.43Introducing 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-Q2,917.60 - Q3,301.43Qty in Cart: 0Quantity:Price:Q2,917.60 - Q3,301.43Subtotal: -
DOWN4SOUND JP284 - BLUE | 3000W 4 CHANNEL AMPLIFIER
Down4Sound
Q2,917.60 - Q3,301.43Introducing the JP 284 BLUE CLASS D Amplifier: The Ultimate 4-Channel Power Dynamo The brand-new JP 284 BLUE 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-BL-Q2,917.60 - Q3,301.43 -
DOWN4SOUND JP284 - ORANGE | 3000W 4 CHANNEL AMPLIFIER
Down4Sound
Q2,917.60 - Q3,301.43Introducing the JP 284 ORANGE CLASS D Amplifier: The Ultimate 4-Channel Power Dynamo The brand-new JP 284 ORANGE 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-OR-Q2,917.60 - Q3,301.43 -
DOWN4SOUND JP34 AB BLACK | 590W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
Q1,919.45 - Q2,303.28Introducing the JP 34 BLACK CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB BLACK has made its triumphant return, now more refined and powerful than before. This Class AB amplifier stands out not just for its rarity...JP34AB-BK-Q1,919.45 - Q2,303.28 -
DOWN4SOUND JP84 - ORANGE | 400W RMS 4CH AMPLIFIER
Down4Sound
Q1,228.42 - Q1,458.69Introducing the Down4Sound JP84 ORANGE 4-Channel Amplifier - a powerhouse that delivers 400W RMS power to transform your car audio system. Engineered to perfection, this full-range digital multi-channel amplifier offers stability into 2 ohms stereo or 4...JP84-OR-Q1,228.42 - Q1,458.69 -
DOWN4SOUND JP84 - RED | 400W RMS 4CH AMPLIFIER
Down4Sound
Q1,228.42 - Q1,458.69Introducing the Down4Sound JP84 RED 4-Channel Amplifier - a powerhouse that delivers 400W RMS power to transform your car audio system. Engineered to perfection, this full-range digital multi-channel amplifier offers stability into 2 ohms stereo or 4...JP84-RD-Q1,228.42 - Q1,458.69 -
DOWN4SOUND JP84 - GRAY | 400W RMS 4CH AMPLIFIER
Down4Sound
Q1,228.42 - Q1,458.69Introducing the Down4Sound JP84 GREY 4-Channel Amplifier - a powerhouse that delivers 400W RMS power to transform your car audio system. Engineered to perfection, this full-range digital multi-channel amplifier offers stability into 2 ohms stereo or 4...JP84-GY-Q1,228.42 - Q1,458.69 -
DOWN4SOUND JP84 - PURPLE | 400W RMS 4CH AMPLIFIER
Down4Sound
Q1,228.42 - Q1,458.69Introducing the Down4Sound JP84 PURPLE 4-Channel Amplifier - a powerhouse that delivers 400W RMS power to transform your car audio system. Engineered to perfection, this full-range digital multi-channel amplifier offers stability into 2 ohms stereo or 4...JP84-PU-Q1,228.42 - Q1,458.69 -
DOWN4SOUND MM1004 (MINI MAXX) - PURPLE | 700W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
Q1,305.20 - Q1,458.69Unleash the sound of music to it full potential with the MM1004 a PURPLE MINI 4-Channel Amplifier Designed to be compact with band-passable crossovers X1 & X10, this dynamic amplifier allows you to run mids and highs on one channel and bass on the...MM1004-PU-Q1,305.20 - Q1,458.69 -
DOWN4SOUND MM1004 (MINI MAXX) - BLUE | 700W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
Q1,305.20 - Q1,458.69Unleash the sound of music to it full potential with the MM1004 a BLUE MINI 4-Channel Amplifier Designed to be compact with band-passable crossovers X1 & X10, this dynamic amplifier allows you to run mids and highs on one channel and bass on the...MM1004-BL-Q1,305.20 - Q1,458.69 -
DOWN4SOUND MM1004 (MINI MAXX) - ORANGE | 700W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
Q1,305.20 - Q1,458.69Unleash the sound of music to it full potential with the MM1004 a ORANGE MINI 4-Channel Amplifier Designed to be compact with band-passable crossovers X1 & X10, this dynamic amplifier allows you to run mids and highs on one channel and bass on the...MM1004-OR-Q1,305.20 - Q1,458.69