Memphis 15-MCX1A 1" MClass Series 100 Watts Peak Power Aluminum Alloy Dome Car Audio Stereo Tweeters Pair Swivel Mount Aluminum Alloy Tweeter  Excellent response in a variety of locations Car Audio Tweeters Power Handling: Peak: 200 watts per pair / 100 watts each RMS: 100 watts per pair / 50 watts each Silk dome tweeter Ferro-Fluid Cooling