Skip Navigation

Bazooka MA275D

2-channel marine amplifier — 75 watts RMS x 2

7 Reviews

Item # 204MA275D

This item is no longer available.

Shop all Marine Amplifiers

Overview

Our take on the Bazooka MA275D

Bazooka's compact MA275D marine amplifier provides high-efficiency Class-D power for your marine audio system. This amp is engineered to meet tough marine-grade protection standards, so you won't have to worry about salt and spray damaging your amp while you're blasting around on the lake or cruising out into open water for a long day of fishing.

Big-time power from a compact amp

Bazooka's compact MA275D marine amplifier provides high-efficiency Class-D power for your marine audio system. This amp is engineered to meet tough marine-grade protection standards, so you won't have to worry about salt and spray damaging your amp while you're blasting around on the lake or cruising out into open water for a long day of fishing.

Bazooka MA275D 75W x 2 Marine Amplifier

This sleek Class D marine amp offers a very low profile for easy installation.

Plenty of sound, plus room to grow

The MA275D 2-channel amp delivers the power you need to drive a pair of full-range speakers in your boat, sending 75 watts continuous power to each speaker. You can also bridge the amp to single-channel mode to deliver 225 watts to a marine subwoofer. This rugged amp features both high-pass and low-pass filters, so you can adjust the output to suit your system.

Bazooka's designers know what boaters want from an amplifier, so they designed this amp to be compact, cool, efficient, and powerful. You can mount the MA275D in a storage locker, console, or other tight spot without sacrificing space you'd rather use for extra lines, life jackets, and other boating gear.

Great amp and great shipping

aaron, Kuna,idaho

What's in the Box:

  • 2-Channel Marine amplifier with 20A ATO fuse installed
  • Remote Bass Control with attached 12.5' cable (RJ25 plug)
  • 12" Speaker level input harness (10-pin Molex plug)
  • 2 Angle brackets
  • 4 Self-tapping screws (1" length)
  • 4 Sheet metal screws
  • 4 Flat washers
  • 4 Split lock washers
  • 2 Self-tapping screws for remote (3/8" length)
  • Owner's Manual

Product Highlights:

  • 2-channel marine amplifier
  • 75 watts RMS x 2 at 4 ohms (100 watts RMS x 2 at 2 ohms)
  • 170 watts RMS x 1 in bridged mode (4-ohm stable in bridged mode)
  • variable high- and low-pass filters, bass boost
  • bass boost: 0-12dB
  • durable water-resistant shell
  • remote bass control included
  • dimensions: 4-7/8"D x 9-1/8"W x 1-13/16"H
  • warranty: 1 year
  • Our 60-day money-back guarantee
Reviews

Bazooka MA275D Reviews

Average Customer Review(s):

(7 Reviews)

Bazooka MA275D

aaron from Kuna,idaho on 5/14/2017

Crutchfield Customer Review (What's this?)

Great amp and great shipping

Pros:

Cons:

Good Power

Michael from New Orleans, LA on 5/1/2017

Crutchfield Customer Review (What's this?)

Great little amp pushing 6.5 JBL's in my bass boat. Sounds great.

Pros: Small size, good adjustments.

Cons: None so far.

Great little amp!

Mike from Adrian, MI on 4/7/2017

Crutchfield Customer Review (What's this?)

Can't beat this for $100! Flexible configuration, good output. Will use one of these again on my next project!

Pros: Good output. Flexible controls. Comes with all adapters and hardware I needed to install other than an RCA cable and some power/ground wire/fuse.

Cons: Controls are noisy when you adjust them. I hope this amp holds up, and the pots don't get dirty and cause output to suffer. only time will tell.

Great amp to pair with Bazooka sub

KD from Waco, TX on 3/19/2017

Crutchfield Customer Review (What's this?)

Paired this Bazooka amp with a 8" Bazooka sub. Great amp, easy installation, planning on where to mount a 2nd sub on the 2nd channel.

Pros: Powerful amp, great small size, ease of installation.

Cons: None yet.

Bazooka MA275D

Edgar T from San Juan, PR on 10/19/2016

Crutchfield Customer Review (What's this?)

The best amplifier small but powerful

Pros: Fit small space

Cons: Nothing

Bazooka MA275D

Anonymous from Noblesville, IN on 9/26/2016

Crutchfield Customer Review (What's this?)

Excellent product. Great sound and adjusting capabilities. Used this amp on my Harley Street Glide and the sound is incredible over my loud exhaust

Pros:

Cons:

Small and powerful

Anonymous from Hawaii on 9/23/2016

Crutchfield Customer Review (What's this?)

Have the amp in my cc powering two 6.5in mb-quart speakers. Powerful and clear sound.

Pros: Small, powerful

Cons:

Details

Hands-on research

Product Research

Features

Overview: The Bazooka MA275D is a 2-channel Class D marine amplifier. It comes with a Remote Bass Controller to let you adjust the volume from the driver's seat or from the cabin of your vessel. Also included are mounting brackets and stainless steel hardware.

Power Output: The MA275D has the following power output specifications:

  • 75 watts RMS x 2 channels at 4 ohms
  • 100 watts RMS x 2 channels at 2 ohms
  • 170 watts RMS x 1 channel at 4 ohms bridged

Controls: The MA275D's controls are conveniently located on one side for easy access. The controls include:

  • Input Level: The rotary Input Level control lets you match the amplifier with the strength of the input signal from the source unit. The range is 0.2V to 6.0V. The control can be adjusted by hand, or with a small screwdriver (not included).
  • Crossover: The built-in crossover is adjustable from 50Hz to 500Hz. You can set the crossover mode to low-pass, high-pass, or flat. The frequency knob can be adjusted by hand or with a small screwdriver.
  • Boost: The amplifier features both a bass boost and a treble boost, adjustable via independent rotary control from 0 to 12dB. No center frequencies are provided.

Remote Bass Control: The amp has an RJ25 jack for connecting the supplied Remote Bass Control. The gain of the amplifier can be adjusted remotely from 0.2V to 6V using the remote knob. The Remote Bass Control module can be installed in the driver's seat of your vehicle, or at the helm or in the cabin of your vessel. The attached cable is 12.5 feet in length.

Connections: The power and speaker connections feature set screw terminals. The power, ground, and turn-on (remote) terminals will accept up to 6 AWG wire. The speaker terminals will accept up to 10 AWG wire. All of the set screw terminals can be tightened/loosened with a flat head or Phillips head screwdriver (not supplied). A 20A fuse should be installed on the power wire with 18" of the battery. A pair of RCA jacks is provided for connecting the input signal cable from the source unit. In addition, a speaker-level input harness is included, which plugs into the side of the amp via a Molex plug. Two speaker outputs from the source unit should be spliced into the harness.

Specifications:

  • Frequency Response: 20Hz - 20kHz
  • Total Harmonic Distortion: 0.1%
  • Signal-to-Noise Ratio: 90dB
  • Channel Separation: 55dB

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team. They verify what’s in the box, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

Accessories
Q & A

Customer Q&A

Crutchfield asked  
Why did you buy this?

Brooke suggested it and after reviewing it looked like a great choice. [ Daniel  Apr 17, 2017 ]
Articles
;