Product typeHigh-frequency DriversNominal Diameter1 ", 25.4 mmVoice Coil1.75 ", 44.4 mmOverall diameter85 ± 0.1 mmDepth48 mmNominal Impedance8 Ohm(s)Nominal Load Capacity80 Wmaximum rated load400 WSensitivity (horn 1 W / 1 m)113Frequency response500 - 20000 Hzrecommended crossover frequency1300 HzVoice Coil CarrierKaptonDiaphragm materialpolyesterMagnetceramicThreaded connector1 3/8" - 18N screw Weight0,56 kg