PolyPlanar MA8505W 5" Three-Way Titanium Series Speakers - White


About this item

  • MPN: MA8505W


Brand: Poly-Planar

Product Code:



In Stock

5" Titanium Series Speakers - White

The MA-8505 is a 5" waterproof, ultra low magnetic field 200 watt/pr. Speaker available to compliment the exterior or interior of any yacht. These three way speakers are perfect for replacement or upgrade of existing speakers and the magnets will not interfere with navigation equipment.


  • Colorfast plastic frame withstands UV rays
  • Anti-magnetic design
  • Waterproof construction
  • Rugged powder coated aluminum grill
  • 3-way design with mylar tweeter and midrange

  • Peak Power: 200 Watts/Pair
  • Continuous Power: 50 W RMS/speaker
  • Speaker Impedance: 4 ohm
  • ASTM UV and Salt Spray Test: Meets or exceeds 600 hours
  • Weight (each): 1lb 9oz
  • Mounting Depth: 2.5" (64mm)
  • Outside Grill: 6" (153mm)
  • Cutout: 4.5" (115mm)

Product information Item Weight 5 pounds Product Dimensions 13 x 6 x 4 inches ASIN B00KOEL7DG Item model number MA8505W

I have had them for less than 2 years on my boat and one is blown blew almost a year ago. I have no amp (small gauge style head unit) nor do I listen to music loud and the boat is kept indoors and the speakers are inside so they don't get exposed to weather or get wet. Initially they sounded OK (not great or even really "good") and I have had and been happy with PolyPlanars before so I thought these would be at least good and last.

These speakers add a lot more crisp, high end sound to my radio. I replaced the stock speakers which were a bit flat and dull and tended to sound a bit muffled and overly emphasize bass. These speakers have really brightened the sound without losing the bass. For the price, you can't beat them.

Awesome speakers. Great replacements for my boat. One of the few 5" speakers in the boat/RV market.



Very nice speakers, definitely worth the few extra $$ for a nice pair like this instead of Jensen or Boss.