Midrange/Tweeter compression horn driver * Titanium diaphragm * 60 oz. magnet structure * 300 Watts RMS/600 Watts peak power * Sensitivity: 102dB - 107db (PDS-772) * 300 Watts RMS / 600 Watts Peak Power Handling - 60 oz. Magnet Structure * Midrange / Tweeter Compression Driver - 2"" Flat Aluminum Voice Coil - Titanium Diaphram * Sensitivity (1w/1m): 102dB SPL - Frequency Response: 1.5kHz ~ 18kHz * Fits Horns with 1 3/8" x 18 TPI Threads * 8 Ohm Impedance