Infinity INFM3004AAM Marine M3004A4-channel marine amplifier — 75 watts RMS x 4

Marinized Conformal-Coated PCB, WHITE, 75W x4@4Ω, 100W x2@2Ω, 200W x2 @4Ω Bridged,Class H (High output/low current draw), Variable HP/LP 32-320Hz/12dB/oct, hi-low level balanced diff inputs 200mV-20V, Switchable turn on mode, Onboard protection for shorts, high temp,over voltage/under voltage w/LED status Product info: 4-channel marine amplifier 75 watts RMS x 4 at 4 ohms 100 watts RMS x 4 at 2 ohms 200 watts RMS x 2 bridged at 4 ohms variable high- and low-pass filters (32-320 Hz, 12 dB/octave) preamp and speaker-level inputs RCA adapters included for speaker-level input preamp outputs wiring and hardware not included with amplifier 8-gauge power and ground leads recommended fuse rating: 30A x 2 dimensions: 12.56"W x 2.17"H x 7.06"D warranty: 1 year MFR # INFM3004AAM Item # 108M3004A