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MA754AM 4-Channel Amplifier – 75W

The marine A754 4-channel amplifier delivers a powerful 75-watt RMS to each of the front and rear speakers in a boat. You can also bridge the amp to 2-channel mode to drive a couple of subs with a 200-watt RMS or 3-channel mode to drive both a pair of full-range speakers and a subwoofer.

Speaker-level inputs allow this amplifier to integrate into almost any system, even one using a marine factory radio. Separate high-pass and low-pass crossovers on the front and rear channels allow users to dial in the perfect roll-off to best suit speaker placement and cabin acoustics.

Features:

• Compact size
• High and low-level input
• Variable crossover and bass boost
• Low noise and distortion
• Input Level Control
• Full on-board protection  
• Phase Switch
• RBC wired remote
• Class D amp technology
• Turn-on mode

General Specifications:

• 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 at 4 ohms in bridged mode (4-ohm stable in bridged mode)
• Variable high- and low-pass filters (32-320 Hz, 12 dB/octave) on front and rear channels
• Preamp and speaker-level inputs
• Preamp outputs
• Fuse rating
• 30A x 2
• 8-gauge power and ground leads recommended — wiring and hardware not included with amplifier
• Dimensions (W x H x D) 320mm x 51.3mm x 180mm (12-5/8” x 2-1/16″ x 7-1/8”)

What’s in the Box:

• One marine A754 4-channel amplifier
• 4 Bare wire-to-RCA adapters
• Four 30A ATO fuses (2 installed, 2 spare)
• Two JBL stickers
• Owner’s Manual
• 4 Mounting screws (M4 x 53mm)
• 1 logo badge