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 MM504 (MINI MAXX) - WHITE GLOSS | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
Rp1.385.559,20 - Rp1.668.936,82Introducing 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-Rp1.385.559,20 - Rp1.668.936,82 -
On Sale
DOWN4SOUND MM504 (MINI MAXX) - BLACK GLOSS | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
Rp1.385.559,20 - Rp1.668.936,82Introducing 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-Rp1.385.559,20 - Rp1.668.936,82 -
On Sale
DOWN4SOUND MM504 (MINI MAXX) - GRAY | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
Rp1.385.559,20 - Rp1.668.936,82Introducing 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-Rp1.385.559,20 - Rp1.668.936,82 -
On Sale
DOWN4SOUND MM504 (MINI MAXX) - RED | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
Rp1.385.559,20 - Rp1.668.936,82Introducing 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-Rp1.385.559,20 - Rp1.668.936,82 -
On Sale
DOWN4SOUND MM504 (MINI MAXX) - PURPLE | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
Rp1.385.559,20 - Rp1.668.936,82Introducing 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-Rp1.385.559,20 - Rp1.668.936,82 -
On Sale
DOWN4SOUND MM504 (MINI MAXX) - ORANGE | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
Rp1.385.559,20 - Rp1.668.936,82Introducing the DOWN4SOUND MM504 (MINI MAXX) in Orange - 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-OR-Rp1.385.559,20 - Rp1.668.936,82 -
On Sale
DOWN4SOUND MM504 (MINI MAXX) - GREEN | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
Rp1.385.559,20 - Rp1.668.936,82Introducing the DOWN4SOUND MM504 (MINI MAXX) in Green - 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-GR-Rp1.385.559,20 - Rp1.668.936,82 -
On Sale
DOWN4SOUND MM504 (MINI MAXX) - BLUE | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
Rp1.385.559,20 - Rp1.668.936,82Introducing the DOWN4SOUND MM504 (MINI MAXX) in Blue - 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-BL-Rp1.385.559,20 - Rp1.668.936,82 -
On Sale
DOWN4SOUND MM504 (MINI MAXX) - BLACK | 300W RMS MINI 4 CH CAR AUDIO AMPLIFIER
Down4Sound
Rp1.385.559,20 - Rp1.668.936,82Introducing the DOWN4SOUND MM504 (MINI MAXX) in Black - a compact yet powerful 300W RMS 4-Channel Car Audio Amplifier. This sleek and efficient amplifier is designed to deliver exceptional audio performance in a small package, making it perfect for car...MM504-BK-Rp1.385.559,20 - Rp1.668.936,82 -
On Sale
DOWN4SOUND JP 10.4 TITANIUM | 6000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
Rp10.241.995,77 - Rp11.659.450,90Down4Sound JP 10.4 TITANIUM Amplifier: 6000W 4 Channel Amplifier Unleash unparalleled audio power with the Down4Sound JP 10.4 TITANIUM. This 4 Channel Car Amplifier is a marvel in the world of car audio, boasting an impressive 6000W output. Designed for...JP104-TI-Rp10.241.995,77 - Rp11.659.450,90 -
On Sale
DOWN4SOUND JP 10.4 ORANGE | 6000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
Rp9.037.038,41 - Rp10.454.493,54Down4Sound JP 10.4 ORANGE Amplifier: 6000W 4 Channel Amplifier Experience the ultimate sound revolution with the Down4Sound JP 10.4 ORANGE. This 4 Channel Car Amplifier is a powerhouse of audio performance, delivering a staggering 6000W output. Crafted...JP104-OR-Rp9.037.038,41 - Rp10.454.493,54 -
On Sale
DOWN4SOUND JP 10.4 PURPLE | 6000W RMS - 4 CHANNEL AMPLIFIER
Down4Sound
Rp10.241.995,77 - Rp11.659.450,90Down4Sound JP 10.4 PURPLE Amplifier: 6000W 4 Channel Amplifier Unleash the power of sound with the Down4Sound JP 10.4 PURPLE. This 4 Channel Car Amplifier is a marvel in audio engineering, boasting a massive 6000W output. Designed for the discerning...JP104-PU-Rp10.241.995,77 - Rp11.659.450,90