DOWN4SOUND
Shop Down4Sound car audio amplifiers engineered for clean power, strong output, and reliable performance in daily driver, sound quality, SPL, and high-output car audio systems. Browse Down4Sound monoblock amps, multi-channel amplifiers, full-range amps, compact amplifier solutions, and JP Series amp models built for subwoofers, door speakers, mids, highs, and complete custom audio builds.
Whether you are upgrading a factory system, powering a bass setup, building a louder front stage, or designing a full Down4Sound system, compare car audio amp models by RMS power, channel configuration, impedance, footprint, and application to find the right Down4Sound amp for your vehicle, power goals, and installation needs.
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DOWN4SOUND | JP23V2 PLEXI BACKPLATE
DOWN4SOUND
MSRP: $99.99$29.99JP23V2 Plexi Backplate (rear cover) Plexi is thick; it works only with JP23V2JP23V2-PlexiMSRP: $99.99$29.99 -
DOWN4SOUND | LED BASS KNOB WITH VOLT METER - GRAY
DOWN4SOUND
MSRP: $79.99$34.99Command 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-GRAYMSRP: $79.99$34.99 -
DOWN4SOUND | MM3000KFD V2 (MINI MAXX) - BLACK GLOSS | 3000W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
$329.99 - $419.98DOWN4SOUND MM3000KFD V2 Mini Maxx Black Gloss 3000W RMS Full-Range Full Bridge Class D Monoblock Amplifier The DOWN4SOUND MM3000KFD V2 Mini Maxx Black Gloss is a compact, high-output full-range...MM3000KFDV2-BKG-$329.99 - $419.98 -
DOWN4SOUND | MM3000KFD V2 (MINI MAXX) - WHITE GLOSS | 3000W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
$329.99 - $419.98DOWN4SOUND MM3000KFD V2 Mini Maxx Gloss White 3000W RMS Full-Range Full Bridge Class D Monoblock Amplifier The DOWN4SOUND MM3000KFD V2 Mini Maxx Gloss White is a compact, high-output full-range...MM3000KFDV2-WHG-$329.99 - $419.98 -
DOWN4SOUND | MM3000KFD V2 (MINI MAXX) - TEAL | 3000W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
$329.99 - $419.98DOWN4SOUND MM3000KFD V2 Mini Maxx Teal 3000W RMS Full-Range Full Bridge Class D Monoblock Amplifier The DOWN4SOUND MM3000KFD V2 Mini Maxx Teal is a compact, high-output full-range monoblock...MM3000KFDV2-TL-$329.99 - $419.98 -
DOWN4SOUND | MM3000KFD V2 (MINI MAXX) - GRAY | 3000W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
$329.99 - $419.98DOWN4SOUND 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-$329.99 - $419.98 -
DOWN4SOUND | MM3000KFD V2 (MINI MAXX) - CAMO | 3000W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
$329.99 - $419.98DOWN4SOUND 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-$329.99 - $419.98 -
DOWN4SOUND | MM3000KFD V2 (MINI MAXX) - BLUE | 3000W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
$329.99 - $419.98DOWN4SOUND MM3000KFD V2 Mini Maxx Blue 3000W RMS Full-Range Full Bridge Class D Monoblock Amplifier The DOWN4SOUND MM3000KFD V2 Mini Maxx Blue is a compact, high-output full-range monoblock...MM3000KFDV2-BL-$329.99 - $419.98 -
DOWN4SOUND | MM3000KFD V2 (MINI MAXX) - RED | 3000W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
$329.99 - $419.98DOWN4SOUND MM3000KFD V2 Mini Maxx Red 3000W RMS Full-Range Full Bridge Class D Monoblock Amplifier The DOWN4SOUND MM3000KFD V2 Mini Maxx Red is a compact, high-output full-range monoblock amplifier...MM3000KFDV2-RD-$329.99 - $419.98 -
DOWN4SOUND | MM3000KFD V2 (MINI MAXX) - ORANGE | 3000W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
$329.99 - $419.98DOWN4SOUND MM3000KFD V2 Mini Maxx Orange 3000W RMS Full-Range Full Bridge Class D Monoblock Amplifier The DOWN4SOUND MM3000KFD V2 Mini Maxx Orange is a compact, high-output full-range monoblock...MM3000KFDV2-OR-$329.99 - $419.98 -
DOWN4SOUND | MM3000KFD V2 (MINI MAXX) - GREEN | 3000W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
$329.99 - $419.98DOWN4SOUND MM3000KFD V2 Mini Maxx Green 3000W RMS Full-Range Full Bridge Class D Monoblock Amplifier The DOWN4SOUND MM3000KFD V2 Mini Maxx Green is a compact, high-output full-range monoblock...MM3000KFDV2-GR-$329.99 - $419.98 -
DOWN4SOUND | MM3000KFD V2 (MINI MAXX) - PURPLE | 3000W RMS MINI | FULL BRIDGE AMPLIFIER
DOWN4SOUND
$329.99 - $419.98DOWN4SOUND MM3000KFD V2 Mini Maxx Monoblock Amplifier – 3000W RMS Full-Range Full Bridge Class D Purple The DOWN4SOUND MM3000KFD V2 Mini Maxx is a compact high-output full-range monoblock amplifier...MM3000KFDV2-PU-$329.99 - $419.98