Rockford Fosgate M600-4D
4-channel marine amplifier — 100 watts x 4 channels
GENERAL FEATURES:
4-channel marine amplifier
100 watts RMS x 4 at 4 ohms (150 watts RMS x 4 at 2 ohms)
300 watts RMS x 2 in bridged mode (4-ohm stable in bridged mode)
efficient Class-D design
conformal-coated circuit board and UV-resistant finish
variable high- and low-pass filters (50-500 Hz, 12 dB per octave)
variable bass boost (0-12 dB at 45 Hz)
CEA-2006 compliant
preamp-level inputs
preamp outputs
4-gauge marine-rated power and ground leads recommended — wiring and hardware not included with amplifier
11-1/8"W x 2"H x 6-7/8"D
 
Big power, small chassis
Rockford Fosgate's compact marine amplifiers provide high-efficiency Class-D power for your marine audio system. They meet tough UV and Salt-Fog protection standards, so you can install them with confidence in your pleasure craft, whether you're blasting across inland waterways, or cruising out to your favorite salt-water fishing grounds.
 
Rockford Fosgate M600-4D marine amplifier
100 watts RMS by 4 channels
The M600-D4 4-channel amp delivers the power you need to drive two pairs of full-range speakers in your boat, sending 100 watts continuous power to each speaker. If you want to power a pair of subs, you can bridge the amp to 2-channel mode, sending 300 watts to each subwoofer — plenty of kick if you want some bass on board.
The amp features variable frequency filters to adjust the amp's output to your system, whether you're running full-range speakers or subs. And the compact footprint makes it easy to mount the amp in a small storage locker or other tight spot.