Product typeHigh-frequency DriversNominal Diameter1.4 ", 35.6 mmVoice Coil2.56 ", 65 mmOverall diameter123 mmDepth65 mmNominal Impedance16 Ohm(s)Nominal Load Capacity80 Wmaximum rated load160 WSensitivity (horn 1 W / 1 m)109Frequency response700 - 18000 Hzrecommended crossover frequency900 HzVoice Coil CarrierAluminumDiaphragm materialKetone PolymerMagnetNeodymiumWeight2 kg