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 | JP95T BLACK GLOSS | 1500W RMS | 5 CHANNEL AMPLIFIER
DOWN4SOUND
¥39,775 - ¥45,299JP 95 AMP: Your Ultimate 5 Channel Amplifier - BLACK GLOSS Introducing the JP95T AMP, the culmination of sound engineering and design. Representing the zenith of the JP95 series, this amplifier is...JP95T-BKG-¥39,775 - ¥45,299 -
DOWN4SOUND | LED BASS KNOB WITH VOLT METER - WHITE
DOWN4SOUND
MSRP: ¥8,838¥3,866Command your bass with precision and peace of mind. The Down4Sound LED Bass Knob combines illuminated style, reliable voltage monitoring, and ultra-precise control in one compact unit. Integrated...D4S-LEDBASS-KNOB-WHIMSRP: ¥8,838¥3,866 -
CRESCENDO AUDIO | SYMPHONY S6 | 6 CHANNEL AMPLIFIER | 1200W RMS
CRESCENDO AUDIO
MSRP: ¥88,391¥46,405Symphony S6 Full Range Class D Amplifier Our engineers started designing an ideal 6 channel amplifier for today's car audio needs many months ago...this is the final product. A highly versatile,...S6MSRP: ¥88,391¥46,405 -
DOWN4SOUND | JP154 - PURPLE | 1000W RMS CAR AUDIO AMPLIFIER
DOWN4SOUND
¥28,726 - ¥33,145The DOWN4SOUND JP154 Purple is a 1000W RMS 4 Channel Class D car audio amplifier built for strong mids, highs, and versatile multi speaker systems. Engineered for clean power delivery and efficient...JP154-PU-¥28,726 - ¥33,145 -
DOWN4SOUND | JP154 - RED | 1000W RMS | 4 CHANNEL CAR AUDIO AMPLIFIER
DOWN4SOUND
¥28,726 - ¥33,145The DOWN4SOUND JP154 Red is a 1000W RMS 4 Channel Class D car audio amplifier built for strong mids, highs, and versatile multi speaker systems. Engineered for clean power delivery and efficient...JP154-RD-¥28,726 - ¥33,145 -
DOWN4SOUND | JP454 PURPLE | 4000W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥71,818 - ¥80,656Down4Sound JP454 PURPLE Amplifier: 4000W RMS - 4 Channel Amplifier Embark on an unparalleled audio journey with the Down4Sound JP454 PURPLE, a 4-channel amplifier that epitomizes audio perfection...JP454-PU-¥71,818 - ¥80,656 -
DOWN4SOUND | LED BASS KNOB WITH VOLT METER - GREEN
DOWN4SOUND
MSRP: ¥8,838¥3,866Command your bass with precision and peace of mind. The Down4Sound LED Bass Knob combines illuminated style, reliable voltage monitoring, and ultra-precise control in one compact unit. Integrated...D4S-LEDBASS-KNOB-GRMSRP: ¥8,838¥3,866 -
DOWN4SOUND | MM1500KFD (MINI MAXX) - BLACK GLOSS | 1500W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
¥25,412 - ¥30,935Introducing the Down4Sound MM1500KFD (MINI MAXX) in GLOSS BLACK The Down4Sound MM1500KFD (MINI MAXX) is a 1500W RMS Mini Full Range Amplifier designed to deliver exceptional sound quality across the...MM1500KFD-BKG-¥25,412 - ¥30,935 -
DOWN4SOUND | MM1002 (MINI MAXX) - PURPLE | 350W RMS MINI | 2 CHANNEL AMPLIFIER
DOWN4SOUND
¥14,363 - ¥17,676Unleash the sound of music to it full potential with the MM1002 a PURPLE MINI Two-Channel Amplifier Designed to be compact with band-passable crossovers X1 & X10, this dynamic amplifier allows you to...MM1002-PU-¥14,363 - ¥17,676 -
DOWN4SOUND | JP8 V1.5 - ORANGE | 800W+ RMS AMPLIFIER
DOWN4SOUND
¥22,097 - ¥26,516Welcome to the world of power and style with the Orange JP8 800W+ RMS Monoblock Amplifier. Designed and engineered with passion, this amplifier boasts an impressive 800-watt output and is the result...JP8v1.5-OR-¥22,097 - ¥26,516 -
DOWN4SOUND | MM504 (MINI MAXX) - CAMO | 300W RMS MINI | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥12,705 - ¥14,914*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not appliedMM504-CM-¥12,705 - ¥14,914 -
DOWN4SOUND | MM504 (MINI MAXX) - ORANGE | 300W RMS MINI | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥12,705 - ¥14,914Introducing 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...MM504-OR-¥12,705 - ¥14,914