JBL MA5055 5 channel marine amplifier High performance marine amplifiers
General Features:
- 5 channel marine amplifier
- 50 watts RMS x 4 + 320 watts RMS x 1 at 4 ohms
- 75 watts RMS x 4 + 500 watts RMS x 1 at 2 ohms
- 100 watts RMS x 2 bridged at 4 ohms + 500 watts RMS x 1 at 2 ohms
- variable high- and low-pass filters (32-320 Hz, 12 dB/octave) on front and rear
channels - low-pass filter (32-320 Hz, 12 dB/octave) on subwoofer channel
- bass boost on subwoofer channel (0-12dB at 45Hz)
- phase switch on subwoofer channel (0, 180 degrees)
- preamp and speaker-level inputs
- fuse rating: 30A x 3
- 4-gauge power and ground leads recommended — wiring and hardware not
included with amplifier - WxHxD=360mm x 51.3mm x 180mm WxHxD=14-3/16” x 2-1/16” x7-1/8”
The marine A5055 5-channel amplifier delivers a powerful 50-Watts RMS to each of the front and rear speakers in your boat, and a pounding 500-Watts RMS to the subwoofer channel — a much smarter ratio of subwoofer-to-full-range power than what is typical in 5-channel amps. You can also bridge the amp to 3-channel mode to deliver 140-Watts RMS to your front speakers while driving your sub with 500-Watts RMS. Speaker-level inputs allow this amplifier to integrate into almost any system, even one using your marine’s factory radio. Separate high-pass and low-pass crossovers on the front and rear channels allow you dial in the perfect roll off to best suit speaker placement and cabin acoustics. The subwoofer channel features a low-pass crossover, selectable bass boost, and phase switch to optimize subwoofer performance.