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Poly-Planar MA-4054 Round Flush Mount Speaker, 4", White - PolyPlanar
Price: $40.82
(Out of stock)
Save: $44.13
(51% Off $84.95)
Part # POLMA4054
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(Out Of Stock)
  • Coated internal wiring for long life
  • UV stabilized plastic grilles
  • 4" polypropylene main cones.
  • Dual cone configuration.
  • Dimensions: 5-1/4" x 2"
  • Max RMS Power: 20 Watts
  • Max Peak Power: 40 Watts
  • Heavy Duty ABS Plastic frames
  • Low Magnetic Field does not interfere with compass and autopilot

Sold in Pairs The 4000 series marine speakers are Ultra-low Magnetic Field Speakers. This technology exclusive to Poly-Planar® eliminates the problem of speaker magnet interference with compasses and autopilots.
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Great speakers I replaced the exact same ones that were in my Beneteau cockpit for 11 years.
by David from Kaneohe, Hawaii on August 08, 2016
These are very good speakers. They can take the elements and work great. Bought replacements for my sail boat from iBoats at a very good price with very fast shipping. Especially since I live in Hawaii and it usually takes forever! Very pleased with iBoats!!
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Grill weathers
by David from Port Hadlock, Washington on May 09, 2013
Unit suffers by not having a replaceable grill. Over the years it weathers, gets brittle and breaks up. Then you have to replace perfectly good speakers with new ones.
(2 of 2 people found this review helpful)
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