Kicker Pair of 45KM654 6.5" 2-Way Coaxial Marine Speakers with 195 Watts Peak Power Kicker 45KM654 6.5" coaxial marine speakers are made to thrive in the water and look great on any boat. The KM coaxial marine speakers are built to pump out the tunes. it includes UV treatments on injection-molded cones, Santoprene surrounds, baskets, and grilles all help maintain top-shelf performance. This speaker hardware is forged from rustproof, 316L stainless steel. The KM speakers will endure almost any weather conditions with splash-and-spray-resistant sealed motors, cones, and Locking/Sealed Terminal Covers. Product Highlights: 2-way 6-1/2" marine coaxial speakers (pair) UV-treated polypropylene woofer with Santoprene rubber surround Sealed motor structure and locking terminal covers 3/4" balanced dome titanium tweeter UV-resistant polymer basket 316L Stainless Mounting Hardware Included Power Handling: 2-65 watts RMS (195 watts peak power) Frequency response: 35-21,000 Hz Sensitivity: 90 dB Impedance: 4 ohms Cutout diameter: 5.06" Frame diameter: 6.55" Mounting depth: 2.354"