Tipe E 320 HF Speaker Komponen Hifi Home Audio dan Profesional Audio for Mini Array Coulomn Dimensi :3 Inch Impedance :8 ohm Voice Coil :19,45 mm Power Max :120 Watt Sensitivity :89 db Frequency Range:90 Hz to 18 KHz Magnet :70 OZ 70*32*15 Frame :Iron Plate Conus Material :Paper Surround :Rubber