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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On Sale
DOWN4SOUND | MM3000KFD (MINI MAXX) - ORANGE | 3000W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
¥27,069 - ¥37,012Introducing the Down4Sound MM3000KFD (MINI MAXX) in Orange The Down4Sound MM3000KFD (MINI MAXX) is a 3000W RMS Mini Full Range Amplifier built to deliver powerful audio performance across all frequencies. Compact yet capable, its bold Orange finish adds...MM3000KFD-OR-¥27,069 - ¥37,012Qty in Cart: 0Quantity:Price:¥27,069 - ¥37,012Subtotal: -
DOWN4SOUND | JP154 - BLUE | 1000W RMS | 4 CHANNEL CAR AUDIO AMPLIFIER
DOWN4SOUND
¥28,726 - ¥33,145The DOWN4SOUND JP154 Blue 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 performance, the JP154 delivers reliable multi channel...JP154-BL-¥28,726 - ¥33,145 -
DOWN4SOUND | JP95T ORANGE | 1500W RMS | 5 CHANNEL AMPLIFIER
DOWN4SOUND
¥39,775 - ¥45,299JP 95 AMP: Your Ultimate 5 Channel Amplifier - ORANGE Introducing the JP95T AMP in a vibrant orange finish, the culmination of sound engineering and design. Representing the zenith of the JP95 series, this orange amplifier is not just a device but a...JP95T-OR-¥39,775 - ¥45,299 -
DOWN4SOUND | JP454 WHITE GLOSS | 4000W RMS | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥71,818 - ¥80,656Down4Sound JP454 WHITE Amplifier: 4000W RMS - 4 Channel Amplifier Immerse yourself in a world of exceptional audio with the Down4Sound JP454 WHITE. This 4-channel amplifier is a testament to superior sound engineering, crafted not just for delivering...JP454-WHG-¥71,818 - ¥80,656 -
DOWN4SOUND | MM1005 (MINI MAXX) - PURPLE | 1100W RMS MINI | 5 CHANNEL AMPLIFIER
DOWN4SOUND
¥28,726 - ¥33,145Prepare to elevate your car audio experience with the Down4Sound MM1005 (MINI MAXX) - PURPLE, a powerhouse 5-channel amplifier engineered to deliver outstanding sound quality and performance. Key Features: FULL RANGE & DIGITAL 5 CHANNEL AMPLIFIER...MM1005-PU-¥28,726 - ¥33,145 -
DOWN4SOUND | JP63 RED | 6300W RMS AMPLIFIER
DOWN4SOUND
¥110,489 - ¥127,062Down4Sound JP63 RED Amplifier: 6300W RMS MONOBLOCK Amplifier Step into the world of extreme bass with the Down4Sound JP63 RED, a monoblock amplifier that elevates audio power to new heights. With an impressive 6300W RMS, this amplifier isn't just about...JP63-RD-¥110,489 - ¥127,062 -
DOWN4SOUND | JP93 BLACK | 9300W RMS AMPLIFIER
DOWN4SOUND
¥198,882 - ¥243,077Prepare to elevate your audio experience to new heights with the DOWN4SOUND JP93 BLACK Monoblock Amplifier. Engineered to be the best of the best with cutting-edge technology and unparalleled performance, this amplifier delivers an incredible...JP93-BK-¥198,882 - ¥243,077 -
DOWN4SOUND | MM1500KFD (MINI MAXX) - CAMO | 1500W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
¥25,412 - ¥30,935*Disclaimer - This amplifier has been hydro dipped and may exhibit imperfections, as the design is not applied through painting.* Introducing the Down4Sound MM1500KFD (MINI MAXX) in CAMO The Down4Sound MM1500KFD (MINI MAXX) is a 1500W RMS Mini...MM1500KFD-CM-¥25,412 - ¥30,935 -
DOWN4SOUND | JP93 PURPLE | 9300W RMS AMPLIFIER
DOWN4SOUND
¥198,882 - ¥243,077Prepare to elevate your audio experience to new heights with the DOWN4SOUND JP93 PURPLE Monoblock Amplifier. Engineered to be the best of the best with cutting-edge technology and unparalleled performance, this amplifier delivers an incredible...JP93-PU-¥198,882 - ¥243,077 -
DOWN4SOUND | JP43 TITANIUM | 4300W RMS AMPLIFIER
DOWN4SOUND
¥85,629 - ¥97,782DOWN4SOUND JP43 Amplifier: 4300W PLUS RMS MONOBLOCK Amplifier | Purple Overview: Immerse yourself in the world of high-end sound amplification with the JP-43, a monoblock amplifier that excels in delivering both powerful bass and substantial power...JP43-TI-¥85,629 - ¥97,782Qty in Cart: 0Quantity:Price:¥85,629 - ¥97,782Subtotal: -
DOWN4SOUND | JP154 - WHITE GLOSS | 1000W RMS | 4 CHANNEL CAR AUDIO AMPLIFIER
DOWN4SOUND
¥28,726 - ¥33,145The DOWN4SOUND JP154 White Gloss 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 performance, the JP154 delivers reliable multi...JP154-WHG-¥28,726 - ¥33,145 -
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 Digital Volt Meter – Monitor system voltage...D4S-LEDBASS-KNOB-WHIMSRP: ¥8,838¥3,866