Pyle PDS341 1.35-Inch Titanium Horn Driver 8 Ohm 13/8-Inch x 18 TPI 200 Watts RMS / 400 Watts Peak Power Handling - 12 oz. Magnet Structure Midrange / Tweeter Compression Driver - 1.35" (34.4mm) Flat Aluminum Voice Coil - Titanium Diaphragm Sensitivity (1w/1m): 102dB SPL - Frequency Response: 1kHz ~ 20kHz Midrange/Tweeter Compression Horn Driver Titanium Diaphragm, 1.35 (34.4mm) Flat Aluminum Voice Coil 12 oz Magnet Structure 200 Watts RMS/400 Watts Peak Sensitivity: 102dB @ 1W/1M