Rockville RW10CA 10″ Active Powered Car Subwoofer Rockville RW10CA 10″ Active Powered Car Subwoofer delivers deep, powerful bass in a compact form. Its 1200-watt peak output and built-in amplifier make automobile audio easy. panel controls and features POWER STATUS LEDThis bi-colour LED glows green when power is on and no problems are present. If one […]