Polk Audio MM1 Series 6.5 Inch 300W Coaxial Marine Boat ATV Car Audio Speakers - Waterproof & Durable for Boating, Off-Roading & Outdoor Adventures

Ultra-marine certified design includes fiberglass reinforced ABS basket, epoxy-coated crossovers, waterproof inner and outer surrounds, weep holes for proper drainage, and titanium-plated cones for ultimate waterproof audioPremium audio upgrade for total sonic accuracy, studio-qualityMeticulously conceived, designed, and engineered for advanced high quality soundDynamic balance technology provides rich, clean, and fully-range sound by eliminating distortion and resonant frequenciesLow protrusion pivoting 1-inch terylene tweeter ensures clear, detailed highs

Includes 1 pair of 6.5" coaxial speakers. Dynamic Balance technology eliminates unwanted distortion and resonance

Pivoting 1" terylene tweeter ensures clear detailed highs

Titanium plated composite cones deliver rich, clean mid and low frequencies

Lightweight neodynium motor structure for increased output

Premium crossovers for optimal system blending