MB Quart NA3-750.1 Mono Marine Subwoofer Amplifier - 750W x 1 @ 1 ohm

MB Quart NA3-750.1 Mono Marine Subwoofer Amplifier - 750W x 1 @ 1 ohm

When cruising through waves and wind, you want to hear your beats clearly over the noise of having fun. MB Quart's NA3-750.1 marine subwoofer amplifier gets the job done by sending your sub up to 750 watts of bass power. And this rugged and compact amplifier utilizes a number of technologies that ensure normal operation no matter what the conditions are — like over/under voltage protection, thermal slow-down (not shut-down), and current limiting on the outputs to protect speakers.

The NA3-750.1 features low-pass and subsonic filters to tailor the sound to match your particular subwoofers. A bass boost lets you add in some extra low-frequency punch. A wired remote is included so you can control your bass amp's volume from the captain's position.

Three decades of marine and powersports audio expertise goes into making each MB Quart marine amplifier. Conformal coating protects the internal circuits from water and dirt, while stainless steel hardware resists corrosion in even the saltiest environments. MB Quart designed and tested this amp to stand up to the toughest conditions on the water and off the beaten path.

Product highlights:

• mono marine subwoofer amplifier
• 300 watts x 1 at 4 ohms
• 500 watts x 1 at 2 ohms
• 750 watts x 1 at 1 ohm
• variable low-pass filter (50-250 Hz, 12 dB/octave)
• switchable subsonic filter (25 Hz, 24 dB/octave)
• variable bass boost (0-12 dB at 45 Hz)
• wired remote bass level controller included

More Info:

• conformal-coated circuit board
• preamp and speaker-level inputs
• speaker-level inputs handle up to 9V (20 watts)
• selectable signal-sensing turn-on with speaker-level input
• wiring, fuse, and hardware not included with amplifier
• 10-gauge power and ground leads and a 35-amp fuse recommended
• dimensions: 12.1"W (incl wiring) x 2.27"H x 5.85"D
• warranty: 1 year
• MFR # NA3-750.1

What's in the box:

• Mono marine amplifier (attached 15" input & remote harnesses / 5" power & output harnesses)
• 10" Power/ground/remote harness
• 10" Speaker output harness
• Wired remote with attached 16' cable
• 1" x 1/2" Adhesive backed hook-and-loop pad
• Adhesive backed MB Quart logo panel
• Four 3/4" Screws
• 2.5mm Allen wrench
• Quick start installation guide
• Remote turn-on note
• MB Quart logo installation note
• Window sticker