The MA-8505 Titanium Series Speaker is a 5" waterproof, 200 watt speaker with titanium plated cone. MA-8505B 5" 200 Watt Titanium Series Speakers - White. PolyPlanar is the world's best known designer and manufacturer of waterproof and corrosion proof audio systems and outdoor speakers for marine, outdoor, deck, pool, patio, and boating applications.
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