Driver 300Watt Peak voice coll 3''
Diaphragm Material: TitaniumFrequency Response: 1KHz-20KHzSensitivity: 110 + /-2dBPower range: 150Watts R.M.S. / 300Watts peakImpedance: 8 ohmMagnet: Y35, 65 ozVoice Coil: 3 "Fits 2" funnel