Rockford Fosgate M400-4D 400W 4 Channel Marine Amplifier
The Rockford Fosgate M400-4D is a 400 Watt 4-channel high efficiency Class-D marine amplifier featuring a Marine grade PC Board, on-board Punch EQ, variable crossover and tri-state protection circuits.
- 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.
Rated Power @ 4 Ohm
75W x 4
Rated Power @ 2 Ohm
100W x 4
Rated Power @ 4 Ohm Bridge
200W x 2
20Hz - 20kHz
Low Level Inputs
High Pass, Low Pass, All pass
LED Clipping Indicator
Recommended Power Wire
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