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 | MM504 (MINI MAXX) - BLACK GLOSS | 300W RMS MINI | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥656.39 - ¥790.64Introducing 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...MM504-BKG-¥656.39 - ¥790.64 -
On Sale
CRESCENDO AUDIO | C2000.4D | 4 CHANNEL FULL RANGE AMPLIFIER | 2000W RMS
CRESCENDO AUDIO
MSRP: ¥5,036.71Now: ¥2,568.69Was: ¥3,022.00Crescendo Audio C2000.4D All Concerto D series amplifiers now feature our newly designed 2018 BC/Concerto heatsink case! 4 channel Class D Full Range AmplifierCapable of over 1040rms bridged x2 @...C2000.4DMSRP: ¥5,036.71Now: ¥2,568.69Was: ¥3,022.00Qty in Cart: 0Quantity:Price:MSRP: ¥5,036.71Now: ¥2,568.69Was: ¥3,022.00Subtotal: -
On Sale
DOWN4SOUND | MM504 (MINI MAXX) - RED | 300W RMS MINI | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥656.39 - ¥790.64Introducing 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...MM504-RD-¥656.39 - ¥790.64 -
On Sale
DOWN4SOUND | JP23 V2 - GREEN | 2800W RMS AMPLIFIER
DOWN4SOUND
¥2,283.27 - ¥2,820.46JP 23 V2 GREEN AMPLIFIER BY DOWN4SOUND | 2800W RMS Power Output Unleash the true potential of your car audio system with the JP23 V2 GREEN Monoblock Amplifier. Engineered in Dunnellon, FL, and Las...JP23V2-GR-¥2,283.27 - ¥2,820.46 -
On Sale
DOWN4SOUND | JP23 V2 - ORANGE | 2800W RMS AMPLIFIER
DOWN4SOUND
¥2,283.27 - ¥2,820.46JP 23 V2 ORANGE AMPLIFIER BY DOWN4SOUND | 2800W RMS Power Output Unleash the true potential of your car audio system with the JP23 V2 ORANGE Monoblock Amplifier. Engineered in Dunnellon, FL, and Las...JP23v2-OR-¥2,283.27 - ¥2,820.46 -
On Sale
DOWN4SOUND | MM504 (MINI MAXX) - PURPLE | 300W RMS MINI | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥656.39 - ¥790.64Introducing 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...MM504-PU-¥656.39 - ¥790.64Qty in Cart: 0Quantity:Price:¥656.39 - ¥790.64Subtotal: -
On Sale
CRESCENDO AUDIO | BASSCLEF-4K | 4000W RMS
CRESCENDO AUDIO
¥4,224.11 - ¥4,895.68BASSCLEF-4K As some enthusiasts have already heard through the grapevine, it is our pleasure to announce the new BassClef series. The current Bass Clef series has had a hell of a run since 2011, but...BC4K¥4,224.11 - ¥4,895.68 -
On Sale
CRESCENDO AUDIO | BASSCLEF-6K | 6000W RMS
CRESCENDO AUDIO
¥5,708.28 - ¥6,614.90BASSCLEF-6K As some enthusiasts have already heard through the grapevine, it is our pleasure to announce the new BassClef series. The current Bass Clef series has had a hell of a run since 2011, but...BC6k¥5,708.28 - ¥6,614.90 -
On Sale
DOWN4SOUND | MM504 (MINI MAXX) - GRAY | 300W RMS MINI | 4 CHANNEL AMPLIFIER
DOWN4SOUND
¥656.39 - ¥790.64Introducing 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...MM504-GY-¥656.39 - ¥790.64 -
On Sale
DOWN4SOUND | JP23 V2 TEAL | 2800W RMS | MONOBLOCK AMPLIFIER
DOWN4SOUND
¥2,283.27 - ¥2,820.46Experience unparalleled power and performance with the DOWN4SOUND JP23 V2 TEAL Amplifier. Meticulously engineered in Dunnellon, FL, and Las Vegas, NV, this compact powerhouse delivers an impressive...JP23V2-TL-¥2,283.27 - ¥2,820.46 -
On Sale
DOWN4SOUND | MM1000 (MINI MAXX) - WHITE GLOSS | 1000W RMS MINI CAR AUDIO AMPLIFIER
DOWN4SOUND
¥1,084.52 - ¥1,285.92Introducing the Down4Sound MM1000 (MINI MAXX) in Gloss White A 1000W RMS Mini Car Audio Amplifier that’s a compact powerhouse of performance. Despite its small size, this amplifier is engineered to...MM1000-WHG-¥1,084.52 - ¥1,285.92 -
SUNDOWN AUDIO | SFB 600D | 600W RMS FULL BRIDGE AMPLIFIER
SUNDOWN AUDIO
MSRP: ¥1,208.76¥1,175.18SUNDOWN AUDIO SFB 600 | 600W RMS FULL BRIDGE AMPLIFIERA-SFB600MSRP: ¥1,208.76¥1,175.18