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 | MM3000KFD V2 (MINI MAXX) - CAMO | 3000W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
¥36,461 - ¥46,404DOWN4SOUND MM3000KFD V2 Mini Maxx Camo 3000W RMS Full-Range Full Bridge Class D Monoblock Amplifier The DOWN4SOUND MM3000KFD V2 Mini Maxx Camo is a compact, high-output full-range monoblock...MM3000KFDV2-CM-¥36,461 - ¥46,404 -
DOWN4SOUND | TEEMFIDEEN KAY - RED | 15000W RMS
DOWN4SOUND
¥276,116 - ¥320,311The Down4Sound TEEMFIDEEN KAY in Red is built for one purpose: to deliver massive, controlled power without hesitation. With up to 15000W RMS at 1Ω, this amplifier gives subwoofers the overhead they...TEEMFIDEENKAY-RD-¥276,116 - ¥320,311 -
DOWN4SOUND | JP33 V2 BLUE | 3300W RMS AMPLIFIER
DOWN4SOUND
¥66,293 - ¥76,236Down4Sound JP33 V2 Blue 3300W RMS Monoblock Amplifier The Blue Down4Sound JP33 V2 is a 3300W RMS monoblock car audio amplifier engineered for powerful, controlled subwoofer performance. Building on...JP33V2-BL-¥66,293 - ¥76,236 -
DOWN4SOUND | JP43 V2 ORANGE | 4300W RMS AMPLIFIER
DOWN4SOUND
¥85,629 - ¥97,782Down4Sound JP43 V2 Orange 4300W RMS Monoblock Amplifier The Orange Down4Sound JP43 V2 is a 4300W RMS monoblock car audio amplifier engineered for powerful, controlled subwoofer performance. Building...JP43V2-OR-¥85,629 - ¥97,782 -
DOWN4SOUND | JP93 V2 WHITE GLOSS | 9300W RMS AMPLIFIER
DOWN4SOUND
¥187,833 - ¥232,028Down4Sound JP93 V2 Gloss White 9300W RMS Monoblock Amplifier The Down4Sound JP93 V2 Gloss White 9300W RMS monoblock amplifier is engineered for extreme, controlled subwoofer performance. The V2...JP93V2-WHG-¥187,833 - ¥232,028 -
DOWN4SOUND | MM3000KFD V2 (MINI MAXX) - GRAY | 3000W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
¥36,461 - ¥46,404DOWN4SOUND MM3000KFD V2 Mini Maxx Gray 3000W RMS Full-Range Full Bridge Class D Monoblock Amplifier The DOWN4SOUND MM3000KFD V2 Mini Maxx Gray is a compact, high-output full-range monoblock...MM3000KFDV2-GY-¥36,461 - ¥46,404 -
SUNDOWN AUDIO | SDX-800.1 (SDX SERIES) MARINE AMPLIFIER MONOBLOCK 800 WATTS RMS
SUNDOWN AUDIO
MSRP: ¥46,405¥38,671Sundown Audio SDX-800.1 Sundown Audio's Marine 800.1 Marine Amplifier. This ampliifier is great for bass applications on marine and motorcycles.SDX-800.1MSRP: ¥46,405¥38,671 -
MSRP: ¥38,671¥28,726 -
DOWN4SOUND | JP33 V2 GREEN | 3300W RMS AMPLIFIER
DOWN4SOUND
¥66,293 - ¥76,236Down4Sound JP33 V2 Green 3300W RMS Monoblock Amplifier The Green Down4Sound JP33 V2 is a 3300W RMS monoblock car audio amplifier engineered for powerful, controlled subwoofer performance. Building on...JP33V2-GR-¥66,293 - ¥76,236 -
DOWN4SOUND | JP43 V2 PURPLE | 4300W RMS AMPLIFIER
DOWN4SOUND
¥85,629 - ¥97,782Down4Sound JP43 V2 Gray 4300W RMS Monoblock Amplifier The Gray Down4Sound JP43 V2 is a 4300W RMS monoblock car audio amplifier engineered for powerful, controlled subwoofer performance. Building on...JP43V2-PU-¥85,629 - ¥97,782 -
DOWN4SOUND | JP43 V2 TEAL | 4300W RMS AMPLIFIER
DOWN4SOUND
¥85,629 - ¥97,782Down4Sound JP43 V2 Gray 4300W RMS Monoblock Amplifier The Gray Down4Sound JP43 V2 is a 4300W RMS monoblock car audio amplifier engineered for powerful, controlled subwoofer performance. Building on...JP43V2-TL-¥85,629 - ¥97,782 -
DOWN4SOUND | JP63 V2 RED | 6300W RMS AMPLIFIER
DOWN4SOUND
¥110,489 - ¥127,062Down4Sound JP63 V2 Red 6300W RMS Monoblock Amplifier The Red Down4Sound JP63 V2 is a 6300W RMS monoblock car audio amplifier engineered for extreme, controlled subwoofer performance. Building on the...JP63V2-RD-¥110,489 - ¥127,062