Kicker 41DSC54 5-1/4" 5.25" D-Series 200 Watts Peak/50 Watts RMS 3-Way Car Speakers DSC5 with Thin-profile Woofers Kicker 41DSC54 D-Series 3-Way Car Speaker Power Rating: 200 Watts Peak @ 4-Ohm / 50 Watts RMS @ 4-Ohm Thin-profile woofers avoid obstructing car-window mechanisms 13mm polyethylene-naphthalate domed tweeters have zero-to-minimal tweeter protrusion. High-sensitivity motor structures of the woofers are made to deliver increased volume output