Product typeHigh-frequency DriversNominal Diameter2 ", 50.8 mmVoice Coil3.5 ", 90 mmOverall diameter133 mmDepth98 mmNominal Impedance2 x 8 Ohm(s)Nominal Load Capacity400 Wmaximum rated load2000 WFrequency response200 - 9000 Hzrecommended crossover frequency250 HzVoice Coil CarrierKaptonDiaphragm materialpolyesterMagnetNeodymiumMounting holes4Diameter of fixing holesM6Weight3,1 kg