1" Titanium Bullet Tweeter Specifications RMS Power Handling: 50 Watts PEAK Power Handling: 100 Watts Frequency Response: 3 kHz - 20 kHz SPL @ 1w/1m: 109dB System Impedance: 3-Ohm Magnet Weight: Neo Structure Weight: Neo Cutout Diameter: 1.63"(4.14cm) Mounting Depth: 1.60"(4.06cm) Features • Oversize 1” High Temperature Kapton Voice Coil • High Density Neodymium Motor Structure Weight • Titanium Dome Structure with Ferro-Fluid • Cast Aluminum Frame with Chrome Finish • Packed in Pairs with Mylar Bass Blocking Capacitor