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 JP234 - GREEN | 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...JP234-GR-฿9,489.58 - ฿11,070.92 -
DOWN4SOUND JP234 - WHITE GLOSS | 2000W 4CH AMPLIFIER
Down4Sound
฿9,489.58 - ฿11,070.92Introducing the Down4Sound JP234 4-Channel Amplifier in Gloss White - your key to an enhanced and immersive car audio experience. Boasting a robust 2000W of power, this amplifier in its sleek gloss white finish is crafted to take your audio journey to...JP234-WHG-฿9,489.58 - ฿11,070.92 -
On Sale
DOWN4SOUND JP234 - BLACK GLOSS | 2000W 4CH AMPLIFIER
Down4Sound
฿8,066.10 - ฿9,647.43Introducing the Down4Sound JP234 4-Channel Amplifier in Gloss Black - your gateway to a powerful and immersive car audio experience. With its robust 2000W of power and a sleek gloss black finish, this amplifier is designed to elevate your audio...JP234-BKG-฿8,066.10 - ฿9,647.43Qty in Cart: 0Quantity:Price:฿8,066.10 - ฿9,647.43Subtotal: -
On Sale
DOWN4SOUND JP84 - GREEN | 400W RMS 4CH AMPLIFIER
Down4Sound
฿4,301.77 - ฿5,250.45Introducing the Down4Sound JP84 4-Channel Amplifier in Green - a dynamic force in car audio, delivering 400W RMS power to revolutionize your listening experience. Meticulously engineered, this full-range digital multi-channel amplifier is optimized for...JP84-GR-฿4,301.77 - ฿5,250.45 -
On Sale
DOWN4SOUND JP84 - WHITE GLOSS | 400W RMS 4CH AMPLIFIER
Down4Sound
฿4,301.77 - ฿5,250.45Introducing the Down4Sound JP84 4-Channel Amplifier in Gloss White - a dynamic force in car audio, delivering 400W RMS power to revolutionize your listening experience. Meticulously engineered, this full-range digital multi-channel...JP84-WHG-฿4,301.77 - ฿5,250.45 -
On Sale
DOWN4SOUND JP84 - BLACK GLOSS | 400W RMS 4CH AMPLIFIER
Down4Sound
฿4,301.77 - ฿5,250.45Introducing the Down4Sound JP84 4-Channel Amplifier in Gloss Black - a dynamic force in car audio, delivering 400W RMS power to revolutionize your listening experience. Meticulously engineered, this full-range digital multi-channel amplifier, now in a...JP84-BKG-฿4,301.77 - ฿5,250.45 -
On Sale
DOWN4SOUND MM1004 (MINI MAXX) - GRAY | 700W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
฿4,570.65 - ฿5,203.00Elevate your audio experience with the DOWN4SOUND MM1004 (MINI MAXX) in Gray - a 700W RMS Mini 4-Channel Car Audio Amplifier. This compact and versatile amplifier, finished in a sophisticated gray, is expertly designed to deliver dynamic sound...MM1004-GY-฿4,570.65 - ฿5,203.00 -
DOWN4SOUND MM504 (MINI MAXX) - WHITE GLOSS | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
MSRP: ฿7,591.60฿3,724.15Introducing the DOWN4SOUND MM504 (MINI MAXX) in Gloss White - 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...MM504-WHG-MSRP: ฿7,591.60฿3,724.15 -
On Sale
DOWN4SOUND MM504 (MINI MAXX) - BLACK GLOSS | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
฿3,091.81 - ฿3,724.15Introducing the DOWN4SOUND MM504 (MINI MAXX) in Gloss Black - 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...MM504-BKG-฿3,091.81 - ฿3,724.15 -
On Sale
DOWN4SOUND MM504 (MINI MAXX) - GRAY | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
฿3,091.81 - ฿3,724.15Introducing the DOWN4SOUND MM504 (MINI MAXX) in Gray - 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-GY-฿3,091.81 - ฿3,724.15 -
On Sale
DOWN4SOUND MM504 (MINI MAXX) - RED | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
฿3,091.81 - ฿3,724.15Introducing the DOWN4SOUND MM504 (MINI MAXX) in Red - 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-RD-฿3,091.81 - ฿3,724.15 -
On Sale
DOWN4SOUND MM504 (MINI MAXX) - PURPLE | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
฿3,091.81 - ฿3,724.15Introducing the DOWN4SOUND MM504 (MINI MAXX) in Purple - a sleek and potent 500W 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-PU-฿3,091.81 - ฿3,724.15