Product typeHigh-frequency DriversNominal Diameter2 ", 50.8 mmVoice Coil3.5 ", 90 mmOverall diameter133 mmPitch Circle Diameter101.6 mmDepth106 mmNominal Impedance16 Ohm(s)Nominal Load Capacity150 Wmaximum rated load400 WSensitivity (horn 1 W / 1 m)118Frequency response200 - 9000 Hzrecommended crossover frequency300 HzVoice Coil CarrierKaptonDiaphragm materialpolyesterMagnetNeodymiumMounting holes4Diameter of fixing holesM6Pitch Circle Diameter (bolt on)101.6 mmWeight2,87 kg