Rock The Boat Audio
Home > Marine Speakers > Poly-Planar > MA8505W

Poly-Planar MA8505W White 5" Coaxial Three-Way Titanium Series Waterproof Marine Speakers

Code: 32437      Last Updated: 2022-09-23 10:48:00
[click to enlarge]
In Stock
Ships out the same day or next business day

Product Details:

These high power three way speakers are perfect for replacement or upgrade of existing speakers and the magnets will not interfere with navigation equipment.
  • Priced and sold per pair
  • Colorfast plastic frame withstands UV rays
  • Anti-magnetic design
  • Waterproof construction throughout.
  • Rugged powder coated aluminum grill.
  • 3-way design with mylar tweeter and midrange
  • Peak Power: 100 watts each speaker
  • RMS Continuous Power: 50 watts each speaker
  • Speaker Impedance: 4 ohm
  • ASTM UV and Salt Spray Test: meets or exceeds 600hrs
  • Weight each: 1lb 9oz
  • Mounting Depth: 2.5" 64mm
  • Outside Grill: 6" 153mm
  • Cutout: 4.5" 115mm
  • 1 year manufacturer warranty

Download manual or factory spec sheet

Related Items:

People Who Purchased This Also Purchased:

People Who Viewed This Also Viewed:


Rated 5/5 based on 9 reviews
Post your own review of this item

5/5 Stars
Submitted by , Alabama

Very nice speaker. Great sound.

5/5 Stars
Submitted by , Greenwood, SC

Works great in my boat. Thanks.

5/5 Stars
Submitted by , Midlothian, VA

Great sound. Perfect fit (replacement for old speakers in Sweetwater pontoon). Easy purchase. Received unscathed and very quickly.

5/5 Stars
Submitted by , Kansas City

Donít be fooled by the compact size these speakers put out big clear sound

5/5 Stars
Submitted by , Cedar Rapids, Iowa

Great sound, easy to retrofit

5/5 Stars
Submitted by , Illinois

Very clear compared to the factory speakers that were replaced. This was my first marine install and the grills were so tight I was trying to figure out other ways to mount it. After some jiggling, the grill screens came off giving me access to the mounting holes. Worth the money and the RMS wattage of these speakers matches most marine 4 speaker system head pieces.

5/5 Stars
Submitted by , VIRGINIA

I installed these for a friend he totally loved them easy to install work great look nice grill fit on easily.

5/5 Stars
Submitted by , MS

great sound and fit the same as OEM.

4/5 Stars
Submitted by , Gulf Shores, AL`

Great sound and quality.