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 JP34 AB BLUE | 590W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
₭1,825,607.84 - ₭2,255,096.92Introducing the JP 34 BLUE CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB BLUE has made its triumphant return, now more refined and powerful than before. This Class AB amplifier stands out not just for its rarity...JP34AB-BL-₭1,825,607.84 - ₭2,255,096.92 -
On Sale
DOWN4SOUND JP34 AB ORANGE | 590W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
₭1,825,607.84 - ₭2,255,096.92Introducing the JP 34 ORANGE CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB ORANGE has made its triumphant return, now more refined and powerful than before. This Class AB amplifier stands out not just for its...JP34AB-OR-₭1,825,607.84 - ₭2,255,096.92 -
On Sale
DOWN4SOUND JP34 AB GREEN | 590W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
₭1,825,607.84 - ₭2,255,096.92Introducing the JP 34 GREEN CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB GREEN has made its triumphant return, now more refined and powerful than before. This Class AB amplifier stands out not just for its rarity...JP34AB-GR-₭1,825,607.84 - ₭2,255,096.92 -
On Sale
DOWN4SOUND JP 10.4 BLACK | 6000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
₭6,207,272.84 - ₭7,066,336.92Experience unparalleled power with the Down4Sound JP10.4, the world's most powerful 4-channel Class D amplifier currently in mass production. This 6000W powerhouse isn't just about raw strength—it's precision-engineered for those who demand the...JP104-BK-₭6,207,272.84 - ₭7,066,336.92 -
On Sale
DOWN4SOUND JP234 - BLUE | 2000W 4CH AMPLIFIER
Down4Sound
₭2,190,746.59 - ₭2,620,235.67Introducing the Down4Sound JP234 BLUE 4-Channel Amplifier - your gateway to powerful and immersive car audio. With 2000W of power, this amplifier is designed to elevate your audio experience to the next level. The full-range digital multi-channel...JP234-BL-₭2,190,746.59 - ₭2,620,235.67Qty in Cart: 0Quantity:Price:₭2,190,746.59 - ₭2,620,235.67Subtotal: -
On Sale
DOWN4SOUND JP234 - RED | 2000W 4CH AMPLIFIER
Down4Sound
₭2,190,746.59 - ₭2,620,235.67Introducing the Down4Sound JP234 RED 4-Channel Amplifier - your gateway to powerful and immersive car audio. With 2000W of power, this amplifier is designed to elevate your audio experience to the next level. The full-range digital multi-channel...JP234-RD-₭2,190,746.59 - ₭2,620,235.67 -
On Sale
DOWN4SOUND JP234 - GRAY | 2000W 4CH AMPLIFIER
Down4Sound
₭2,190,746.59 - ₭2,620,235.67Introducing the Down4Sound JP234 GREY 4-Channel Amplifier - your gateway to powerful and immersive car audio. With 2000W of power, this amplifier is designed to elevate your audio experience to the next level. The full-range digital multi-channel...JP234-GY-₭2,190,746.59 - ₭2,620,235.67 -
On Sale
DOWN4SOUND JP234 - PURPLE | 2000W 4CH AMPLIFIER
Down4Sound
₭2,190,746.59 - ₭2,620,235.67Introducing the Down4Sound JP234 PURPLE 4-Channel Amplifier - your gateway to powerful and immersive car audio. With 2000W of power, this amplifier is designed to elevate your audio experience to the next level. The full-range digital multi-channel...JP234-PU-₭2,190,746.59 - ₭2,620,235.67 -
On Sale
DOWN4SOUND JP234 - ORANGE | 2000W 4CH AMPLIFIER
Down4Sound
₭2,190,746.59 - ₭2,620,235.67Introducing the Down4Sound JP234 ORANGE 4-Channel Amplifier - your gateway to powerful and immersive car audio. With 2000W of power, this amplifier is designed to elevate your audio experience to the next level. The full-range digital multi-channel...JP234-OR-₭2,190,746.59 - ₭2,620,235.67 -
On Sale
DOWN4SOUND JP84 - WHITE SILVER | 400W RMS 4CH AMPLIFIER
Down4Sound
₭1,168,358.09 - ₭1,426,017.17Introducing the Down4Sound JP84 WHITE SILVER 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...JP84-WHISLV-₭1,168,358.09 - ₭1,426,017.17 -
On Sale
DOWN4SOUND JP84 - ORANGE | 400W RMS 4CH AMPLIFIER
Down4Sound
₭1,168,358.09 - ₭1,426,017.17Introducing 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-₭1,168,358.09 - ₭1,426,017.17 -
On Sale
DOWN4SOUND JP84 - RED | 400W RMS 4CH AMPLIFIER
Down4Sound
₭1,168,358.09 - ₭1,426,017.17Introducing 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-₭1,168,358.09 - ₭1,426,017.17