Rockford Fosgate’s Highly Efficient Marine Class D Amplifiers have Been Designed and Built to Withstand the Rigors of Harsh Nautical Climates and Conditions
The M400-4D, M600-4D, M750-1D, and M12001D are scheduled to ship in Q2 2012.
“Based on Rockford Fosgate’s Full Range Class D amplifier platform, the highly efficient Marine Series Class D amplifiers have been designed and built to withstand the rigors of harsh nautical climates and conditions,” explained Jake Braaten, Rockford director of product development. “There are no worries when taking Rockford’s acclaimed power out on the water as these systems include a marinized circuit board, and all hardware is chrome-plated to resist corrosion.”
The M400-4D and M600-4D 4-channel amps have been designed to power Rockford Fosgate’s M2 full-range speakers, while the M750-1D and M1200-1D mono-block amps can power either single or multi-subwoofer systems.
New Marine Amplifier Specs & US Pricing:
|
Model |
Channel |
4 Ohm |
2 Ohm |
1 Ohm |
Frequency Response |
MAP |
|
M400-4D |
stereo mono |
75 x 4 200 x 2 |
100 x 4 N/A |
N/A |
20Hz – 20kHz +/- 1dB |
$299.99 |
|
M600-4D |
stereo mono |
100 x 4 300 X 2 |
150 x 4 N/A |
N/A |
20Hz – 20kHz +/- 1dB |
$449.99 |
|
M750-1D |
mono |
250 x 1 |
500 x 1 |
750 x 1 |
20Hz – 250Hz +/-1dB |
$399.99 |
|
M1200-1D |
mono |
400 x 1 |
800 x 1 |
1200 x 1 |
20Hz – 250Hz +/-1dB |
$499.99 |
Additional specs for the M400-4D, M600-4D, M750-1D, and M12001D include:
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Specifications and prices subject to change without notice.

























