Spesification [+] Type = 2 Way 3 Speakers Bass Reflex System [+] Mounted Drivers = Woofer 203 mm Cone Type x 1 , Tweeter 76 mm Cone Type x 1 , Squawker 76 mm Cone Type x1 [+] Nominal Impedance = 8 Ohms [+] Frequency Response = 40 Hz to 20 kHz [+] Sensitivity = 90 dB/w/m [+] Maximum Input Power = 350 Watt [+] Nominal Input Power = 100 Watt [+] Crossover Frequency = 3 kHz [+] Dimensions = 463 [W] x 270 [H] x 259 [D] mm [+] Net Weight = 4,25 kg/pc [+] Anti Magnetic Type