Configuration: 2-way passive speaker system Freq Response(-10dB): 55-20 KHz Sensitivity (1W@1m): 97dB Nominal Impedance: 8 ohms Rated power: 250 Watts Max. Power: 500 Watts Crossover Freq: 2.8 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): 598 X 380 X 354mm Weight: 12.5kg