Crystal-clear, seat-shaking cinema sound is here with our DCA Series Digital Cinema Amplifiers. Five 21 lb, two rack space models offer power points from 200 to 1700W per channel. With QSC’s exclusive PowerLight switching technology you’ll hear ultra powerful bass and superior highs in every action scene. In addition to their superior performance, we’ve packed these amplifiers with useful features and every input/output connector you’ll ever need.