Eminence ASD-1001S

Eminence ASD-1001S 1-inch Screw-On High-Frequency Driver Size: 1", 25mm Power Rating: 50W RMS Frequency Response: 2.5k-20kHz Sensitivity: 105db Impedance: 8 ohms Voice Coil: 1.3" Recommended Crossover Frequency: 2.5kHz Weight: 2 lbs. Mounting Thread: 1 3/8" 18 NEF ext