DS18 PRO-D1F 1000 Watts 2" Compression Driver with Phenolic Voice Coil-Set of 1 2.03" Phenolic Voice Coil, 1000 Watts Max Power and 600 Watts RMS Power 35 Oz High Strength Ferrite Magnet, 2.03" KSV & Flat Wire Voice Coil 1.5K-20KHz Frequency Response, Included Mylar Capacitor Crossover 8-Ohms Impedance, 108dB Sensitivity Compatible with DS18 PRO-HA100 Aluminum Horns, Customize Your System with 7 Colors to Choose From