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 WHITE GLOSS | 590W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
฿5,535.46 - ฿7,116.79Introducing 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-฿5,535.46 - ฿7,116.79 -
On Sale
DOWN4SOUND JP34 AB BLACK GLOSS | 590W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
฿5,535.46 - ฿7,116.79Introducing 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-฿5,535.46 - ฿7,116.79 -
On Sale
DOWN4SOUND JP454 BLACK GLOSS | 4000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
฿14,392.70 - ฿16,923.02Down4Sound 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-฿14,392.70 - ฿16,923.02 -
On Sale
DOWN4SOUND JP 10.4 BLACK GLOSS | 6000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
฿18,821.32 - ฿21,984.30Down4Sound 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-฿18,821.32 - ฿21,984.30 -
On Sale
DOWN4SOUND MM1004 (MINI MAXX) - GLOSS WHITE | 700W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
MSRP: ฿8,224.26Now: ฿4,570.65Was: ฿5,377.29Elevate 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 to deliver...MM1004-WHG-MSRP: ฿8,224.26Now: ฿4,570.65Was: ฿5,377.29Qty in Cart: 0Quantity:Price:MSRP: ฿8,224.26Now: ฿4,570.65Was: ฿5,377.29Subtotal: -
On Sale
DOWN4SOUND MM504 (MINI MAXX) - TEAL | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
฿3,091.81 - ฿4,356.50Introducing 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 choice...MM504-TL-฿3,091.81 - ฿4,356.50 -
DOWN4SOUND JP234 - TEAL | 2000W 4CH AMPLIFIER
Down4Sound
฿9,489.58 - ฿11,070.92Introducing the Down4Sound JP234 4-Channel Amplifier Your key to an enhanced and immersive car audio experience. Boasting a robust 2000W of power, this amplifier is crafted to take your audio journey to new heights. As a full-range digital multi-channel...JP234-TL-฿9,489.58 - ฿11,070.92 -
On Sale
DOWN4SOUND JP284 - TEAL | 3000W 4 CHANNEL AMPLIFIER
Down4Sound
MSRP: ฿15,816.18Now: ฿10,217.14Was: ฿12,020.22Introducing the JP 284 TEAL CLASS D Amplifier: The Ultimate 4-Channel Power Dynamo The brand-new JP 284 TEAL 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-TL-MSRP: ฿15,816.18Now: ฿10,217.14Was: ฿12,020.22Qty in Cart: 0Quantity:Price:MSRP: ฿15,816.18Now: ฿10,217.14Was: ฿12,020.22Subtotal: -
On Sale
DOWN4SOUND JP34 AB TEAL | 590W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
฿5,535.46 - ฿7,116.79Introducing the JP 34 TEAL CLASS AB Amplifier: A Robust 590W RMS 4-Channel Powerhouse The much-anticipated JP34AB TEAL has made its triumphant return, now more refined and powerful than ever. This Class AB amplifier stands out not just for its rarity but...JP34AB-TL-฿5,535.46 - ฿7,116.79 -
On Sale
DOWN4SOUND JP 10.4 TEAL | 6000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
฿18,821.32 - ฿21,984.30Down4Sound JP 10.4 TEAL Amplifier: 6000W 4 Channel Amplifier Elevate your car audio experience with the Down4Sound JP 10.4 TEAL . This 4 Channel Car Amplifier is a powerhouse of sound, delivering a massive 6000W output. It's designed for those...JP104-TL-฿18,821.32 - ฿21,984.30 -
On Sale
DOWN4SOUND JP454 TEAL | 4000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
฿14,392.70 - ฿16,923.02Down4Sound JP454 TEAL Amplifier: 4000W RMS - 4 Channel Amplifier Embark on an unparalleled audio journey with the Down4Sound JP454 TEAL, a 4-channel amplifier that epitomizes audio perfection. This amplifier isn't just about delivering power; it's about...JP454-TL-฿14,392.70 - ฿16,923.02 -
On Sale
DOWN4SOUND JP84 TEAL | 400W RMS 4CH AMPLIFIER
Down4Sound
฿4,301.77 - ฿5,250.45Introducing the Down4Sound JP84 TEAL 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-TL-฿4,301.77 - ฿5,250.45