(4) 45KM654 6.5" 390W Marine Boat Speakers with Charcoal & White Grilles

This set of four Kicker 45KM654 6.5-inch marine coaxial speakers totals 390 watts of output built specifically to survive on a boat. Each speaker pairs a UV-treated polypropylene woofer with a Santoprene surround and a 3/4-inch titanium tweeter, so highs stay clear over engine and wind noise while the woofer resists fading and warping from sun exposure. A sealed motor structure and locking, sealed terminal cover keep splash and spray away from the internals, and every mounting screw, clip, and speaker basket is built from rustproof 316L stainless steel or UV-resistant polymer. The speakers meet or exceed ASTM standards for UV and salt-fog exposure, which matters as much for a speaker mounted in the hull as one riding in a tower pod. Charcoal and white grilles ship with each speaker, so the look matches whether they're mounted flush in the console or exposed on a tower. With four speakers in the set, this pack covers a boat that needs coverage both up front and in the back, or a build that's adding a second zone to an existing pair. Rated at 65 watts RMS and 195 watts peak per speaker, they're a clear step up from a factory marine system without requiring an amplifier to sound full at moderate volume.