RMS Output Power: 150 WPMPO Output Power: 300 WDriver Type: 1" Titanium Super TweeterMinimum Frequency Response: 2 kHzMaximum Frequency Response: 20 kHzImpedance: 8 OhmSensitivity: 104 dBApplication/Usage: Indoor/OutdoorHeight: 2.6"Width: 3.2"Depth: 3.2"Weight (Approximate): 1.87 lbPackage Contents: PDBT28 Tweeter,Mylar Crossover Capacitor,Limited Warranty: 1 Year