Spesification [+] Frequency Response = 50 Hz to 150 Hz [+] Sensitivity = Line in 200mV (for max output), Hi Level in 4V (for max output) [+] Output Power = 180 Watts [+] Mains Voltage = 220-240 Volts / 50 Hz [+] Power Consumption = 420 Watts [+] Drivers = 12" (woofer) [+] Dimensions = 390(W) x 495(H) x 460(D) mm [+] Weight = 12kg