Configuration: 2-way passive speaker system Freq Response(-10dB): 55-18 KHz Sensitivity (1W@1m): 96dB Nominal Impedance: 8 ohms Rated power: 250 Watts Max. Power: 500 Watts Crossover Freq: 3 KHz Low Frequency: 10" Woofer High Frequency: 1.35" titanium diaphragm compression driver Input Connector: 1 X Speakon (4P) Output Connector: 1 X Speakon (4P) Dimension(HxWxD): 510 X 350 X 310mm Weight: 11kg