POWER: 150watt max / 75watt RMS 4-ohm (ea) SIZE: 8" Powersports Speaker WEATHERPROOF: Built specifically for the outdoor elements INSTALL: Easy, clamp on install SSV Works custom molded kick panels are designed for 8" speakers and clamp into the frame away from your legs. They are 100% rotomolded for the best duability, sound quality and bass response.