JBL Marine 180-Watt 6.5 inch White Two-way Integrated Grille Assembly Marine Speaker features peak at 180 watts, power handling RMS, 60 watts, sensitivity of 91 decibel, frequency response of 55 hertz to 20 kilohertz. It has a polypropylene woofer cone and polypropylene dome tweeter along with an integrated grille assembly. It is ultra Violet and water resistant. Peak 180 watt Power handling: RMS,
