AMPLIFIERS
Shop car audio amplifiers for subwoofers, door speakers, marine audio systems, motorcycles, powersports vehicles, and complete car audio system upgrades. Browse monoblock amplifiers, 2-channel amps, 4-channel amps, multi-channel amplifiers, full-range amplifiers, and high-performance models from leading car audio brands.
Whether you are upgrading factory audio, powering speakers, building a high-output bass system, or designing a competition-level setup, the right car amplifier provides the power, control, and efficiency needed to maximize system performance.
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DOWN4SOUND | MM1004 (MINI MAXX) - PURPLE | 700W RMS MINI | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥1,275.92 - ¥1,410.16Unleash 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...MM1004-PU-¥1,275.92 - ¥1,410.16 -
DOWN4SOUND | MM1004 (MINI MAXX) - RED | 700W RMS MINI | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥1,275.92 - ¥1,410.16Unleash the sound of music to it full potential with the MM1004 a RED MINI 4-Channel Amplifier Designed to be compact with band-passable crossovers X1 & X10, this dynamic amplifier allows you to run...MM1004-RD-¥1,275.92 - ¥1,410.16 -
DOWN4SOUND | JP284 - GREEN | 3000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥2,686.21 - ¥3,021.93ntroducing the JP 284 GREEN CLASS D Amplifier: The Ultimate 4-Channel Power Dynamo The brand-new JP 284 GREEN is here, setting new standards in car audio amplification. This Class D amplifier is not...JP284-GR-¥2,686.21 - ¥3,021.93 -
DOWN4SOUND | JP34 AB BLACK | 590W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥1,880.33 - ¥2,216.05Introducing 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...JP34AB-BK-¥1,880.33 - ¥2,216.05 -
DOWN4SOUND | JP23 V1.5 BLACK GLOSS | 2300W RMS AMPLIFIER
DOWN4SOUND
¥2,216.11 - ¥2,551.83Step into the realm of thunderous bass and unparalleled audio performance with the DOWN4SOUND JP23 GLOSS BLACK Monoblock Amplifier. As the very first creation of Down4Sound, the JP23 holds a special...JP23v1.5-BKG-¥2,216.11 - ¥2,551.83 -
DOWN4SOUND | JP284 - TEAL | 3000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥2,686.21 - ¥3,021.93Introducing 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...JP284-TL-¥2,686.21 - ¥3,021.93 -
DOWN4SOUND | JP23 V1.5 WHITE GLOSS | 2300W RMS AMPLIFIER
DOWN4SOUND
¥2,216.11 - ¥2,551.83Enter a realm of unmatched audio supremacy with the DOWN4SOUND JP23 GLOSS WHITE Monoblock Amplifier. As the original creation of Down4Sound, the JP23 stands as a testament to our commitment to...JP23v1.5-WHG-¥2,216.11 - ¥2,551.83 -
DOWN4SOUND | JP23 V1.5 ELITE ORANGE | 2300W RMS AMPLIFIER
DOWN4SOUND
¥2,216.11 - ¥2,551.83Passionate masterminds at Down4sound from Dunnellon, Florida, Las Vegas, Nevada, and South Korea have meticulously designed and engineered the DOWN4SOUND JP23 v1.5 ELITE ORANGE Amplifier. This 2300W...JP23v1.5-OR-¥2,216.11 - ¥2,551.83 -
DOWN4SOUND | MM1004 (MINI MAXX) - GRAY | 700W RMS MINI | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥1,275.92 - ¥1,410.16MM1004-GY-¥1,275.92 - ¥1,410.16 -
DOWN4SOUND | ALUMINUM BASS KNOB - BLACK
DOWN4SOUND
MSRP: ¥537.19¥268.56DOWN4SOUND Universal Aluminum Bass Knob – Premium-Grade Hardware and RCA Connections, Compatible with Most Bass Amplifiers and Fully Compatible with All Down4Sound Amplifiers. Dimensions 2.5" x 1.25"...D4S-BASS-KNOB-BKMSRP: ¥537.19¥268.56Qty in Cart: 0Quantity:Price:MSRP: ¥537.19¥268.56Subtotal: -
DOWN4SOUND | MM1000 (MINI MAXX) - RED | 1000W RMS MINI CAR AUDIO AMPLIFIER
DOWN4SOUND
¥1,275.92 - ¥1,477.32Down4Sound MM1000 (MINI MAXX) - RED | 1000W RMS Mini Car Audio Amplifier Compact Powerhouse The Down4Sound MM1000 (MINI MAXX) - RED may be small in size, but it's huge in performance. Designed to...MM1000-RD-¥1,275.92 - ¥1,477.32 -
DOWN4SOUND | JP284 - ORANGE | 3000W | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥2,686.21 - ¥3,021.93Introducing 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...JP284-OR-¥2,686.21 - ¥3,021.93