PowerBass L-1A 1" Aluminum Dome Tweeters w/ Neodymium Magnets & In-line crossovers (pair) PowerBass L-1A 1" 100W L Series Aluminum Dome Car Audio Tweeters (Pair) Power Handling: Peak 100 Watts RMS 50 Watts Flush/Angle/Surface Mounts Frequency Response: 3.5kHz-21kHz Neodymium Magnets