High-Output Design Plays Above Wind, Water and Engine Noise^^Shallow Enough for Traditional Coaxial Cutouts^^Marine-Grade, Horn-Loaded Compression Speakers^^Proprietary High-Frequency Horn Design^^Motor Assemblies Include Lightweight Neodymium Magnets and Aluminum-Dome Tweeters^^UV-Treated, Waterproof Poly/Carbon-Fiber Woofer Cones^^Integrated Multi-Color LED Lighting^^Real Marine Grade for Years of Use On Water^^Use With KM-Series Empty Enclosures or KMLC LED Remote