MA4054 2-Way Coaxial Integral Grill Performance Speakers
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POLY-PLANARMA4054 2-Way Coaxial Integral Grill Performance Speakers

Model # 137119 | Mfg # MA-4054WUPC # 731128405407

This item is no longer available.


MA4054 2-Way Coaxial Integral Grill Performance Speakers

Name Value
Color White
Compatibility Audio Speakers for 12 Volt DC Marine Stereos
Design 2-Way
Type Flush Mount
Wattage 40 Watts/Speaker

Product Overview

Ideal replacement speakers for boaters who want to upgrade to waterproof speakers without changing the cutout size.

Powerful speaker magnets really play havoc with compasses—unless they’re Ultra-Low Magnetic Field speakers. Because their canceling magnets and shielded enclosures significantly reduce magnetic flux, you don’t have to mount them 5" from compasses and autopilots like other systems.

The MA4054 speakers combine a mid-range polypropylene cone with a 1"dia. mylar tweeter for full-range frequency response. 80 watts peak power per pair. 4-ohm impedance. Stainless steel mounting hardware included.

Key Features

  • Frequency response: 65Hz to 20KHZ (2 way)
  • SPL: 87dB
  • Type: 2-way Coaxial
  • Cone Size: 4" (102mm)
  • Speaker Impedance: 4 ohms
  • Peak Power: 80 watts per pair
  • Continuous Power: 40 watts RMS/pair
  • Weight: 1.2 lbs
  • Outside Diameter: 5 1/4" (132mm)
  • Cutout Diameter: 4 1/16" (102mm)
  • Mounting Depth: 2 1/8" (54mm)


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