JBL MA600AM Marine Subwoofer Amplifier

The JBL Marine A600 is a Class D mono subwoofer amplifier engineered to deliver powerful, efficient bass performance in demanding marine environments. Featuring variable crossover controls, speaker- and preamp-level inputs, a wired remote bass controller, and comprehensive protection circuitry, it provides flexible system integration and reliable operation on the water.

Features:

• Class D amplifier design for high efficiency and reduced current draw
• Delivers up to 600W RMS @ 2 ohm
• Variable low-pass crossover for precise subwoofer tuning
• Adjustable bass boost and selectable phase control
• Compatible with speaker-level and preamp-level inputs
• Balanced differential inputs reduce noise and interference
• Selectable turn-on mode for factory or aftermarket audio systems
• Comprehensive protection against short circuit, overheating, overvoltage, and undervoltage
• Includes wired remote bass level controller
• Compact chassis for installations with limited space

Specifications:

• Amplifier Type: Class D mono
• Peak Power: 1200W
• RMS Power:
  • 350W x 1 @ 4 ohm
  • 600W x 1 @ 2 ohm
• Low-Pass Filter: 32 - 320 Hz @ 12 dB/octave
• Bass Boost: 0 - 12 dB @ 45 Hz
• Phase Switch: 0 deg. / 180 deg.
• Audio Inputs: Speaker-level and preamp-level
• Recommended Power/Ground Wire: 8 AWG
• Fuse: 30A x 2
• Dimensions (W x H x D): 8 11/16" x 2 1/16" x 7 1/8" (220 x 51.3 x 180 mm)

Included:

• (1) x Marine A600 mono subwoofer amplifier
• (4) x 30A ATO fuses (2 installed, 2 spare)
• (2) x Bare wire-to-RCA adapters
• (1) x Remote bass control module
• (1) x 16.5' remote control cable (RJ-25 connectors)
• (2) x M3 x 15 mm (19/32") self-tapping screws
• (4) x M4 x 53 mm (2 3/32") mounting screws
• (1) x Owner's manual
• (2) x JBL stickers
• (1) x JBL logo badge

Owner's Manual (8.34 MB)

Specification Sheet