Down4Sound MM3000KFD V2 (MINI MAXX) 3000W RMS Mini Full Range Monoblock Amplifier

DOWN4SOUND MM3000KFD V2 Mini Maxx Monoblock Amplifier – 3000W RMS Full-Range Full Bridge Class D

The DOWN4SOUND MM3000KFD V2 Mini Maxx is a compact high-output full-range monoblock amplifier built for serious car audio systems that need big power without taking up big space. This full-bridge Class D amplifier delivers up to 3000W RMS at 1 ohm , making it a strong choice for subwoofers, midbass drivers, pro audio speakers, and custom high-output audio systems.

Designed with a small footprint, wide tuning control, and strong output capability, the MM3000KFD V2 gives builders the flexibility to power bass systems, loud front stages, midbass setups, and full-range applications where clean output and efficient power delivery matter.

The MM3000KFD adds a clean, high-shine finish that gives the amplifier a stealthy, professional look while matching a wide range of custom car audio installs.

Black Gloss Finish

• Deep gloss-black housing for a clean, premium appearance

• Stealth-style finish that blends into custom installs

• Show-ready look for daily drivers, demo vehicles, and full audio builds

The Black Gloss finish gives the MM3000KFD V2 a clean, professional appearance without taking attention away from the rest of your system.

Power Output

• 1 x 3000W RMS @ 1 Ohm

• 1 x 2300W RMS @ 2 Ohms

• 1 x 1400W RMS @ 4 Ohms

Power ratings are tested at 14.4V, 1% THD, and 1kHz . The full-range Class D circuit design helps deliver strong output with efficient power delivery in a compact chassis.

Full-range design for flexible car audio system applications

Band-pass capable for advanced system tuning

500 damping factor for tight and controlled output

• Compact full-bridge design for high-output car audio systems

Precision Crossovers

• Adjustable HPF: 20Hz–800Hz

• HPF multiply: x1 / x10 for extended range adjustment

• Adjustable LPF: 50Hz–800Hz

• LPF multiply: x1 / x10 for extended range adjustment

41-click potentiometers for precise HPF and LPF tuning