M400-4D - Prime Marine 400 Watt Full-Range Class-D 4-Chanel Amplifier

R6,844.80 inc. VAT

In stock


The Prime M400-4D amplifier is a 400 Watt 4-channel high efficiency Class-D amplifier specifically designed for Marine and Powersport applications. The amplifier features a Marine grade PC Board, and the Class-D circuit topology is so efficient, it consumes much less current from your charging system over traditional Class-A/B amplifiers.

  • 12dB/octave Butterworth crossover
  • 2/4 channel input switch
  • 4 Gauge power/ground connectors
  • Cast aluminum heatsink
  • Top mounted controls
  • Marine grade 2-part epoxy coated PCB
  • On-board Punch EQ with +18dB boost @ 45Hz
  • Tri-stage protection covers thermal, over-current and short circuits.
  • 2-Year Warranty

Additional information

Weight 2.65 kg
Dimensions 23.1 × 17.2 × 5 cm

Rockford Fosgate

Product Type


Good, Better, Best


SKU M400-4D Categories , , , Compatible Product

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