Our speakers are made to thrive in the water. UV treatments on injection-molded cones, Santoprene® surrounds, baskets and grilles all help maintain top-shelf performance. KM speakers will endure almost any weather conditions with splash-and-spray-resistant sealed motors, cones and Locking/Sealed Terminal Covers. Speaker hardware is forged from rustproof, 316L stainless-steel.
*ASTM G154 400 hr. Accelerated UV Test
**ASTM B117 200 hr. Salt Fog Test
This KM 6.5-Inch Coaxial Speaker works best with 65 watts of recommended power.