Rockford Fosgate's New Marine Amplifiers Now Shipping
“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.
Model |
Channel |
4 Ohm |
2 Ohm |
1 Ohm |
Frequency Response |
MAP |
M400-4D |
stereo |
75 x 4 |
100 x 4 |
N/A |
20Hz - 20kHz +/-1dB |
$299.99 |
M400-4D |
mono |
200 x 2 |
N/A |
N/A |
20Hz - 20kHz +/-1dB |
$299.99 |
M600-4D |
stereo |
100 x 4 |
150 x 4 |
N/A |
20Hz - 20kHz +/-1dB |
$449.99 |
M600-4D |
mono |
300 x 2 |
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:
12 dB/oct Butterworth Crossovers
2/4 channel switch (M400-4D, M600-4D)
RCA pass-thru (M750-1D, M12001D)
12dB/octave Infrasonic filter (M750-1D, M12001D)
4 Gauge power/ground terminals
Cast aluminum heatsink
Top mounted controls
Class D circuit topology
Short circuit protection
MOSFET Power Supply
CEA-2006 Compliant
CE Compliant
Specifications and prices subject to change without notice.
About Rockford Fosgate
Setting the standard for excellence in the audio industry, Rockford Corporation markets high-performance audio systems under the brand Rockford Fosgate® for the mobile, motorsport, and marine audio aftermarket and OEM market. Headquartered in Tempe, Ariz., Rockford Corporation is a wholly owned subsidiary of Patrick Industries, Inc. (NASDAQ: PATK).