Configuration: 2-way Active speaker system Freq Response(-10dB): 45-18 KHz Sensitivity (1W@1m): 98dB Nominal Impedance: 8 ohms Amplifier: LF 250 Watts HF 50 Watts Crossover Freq: 2.5 KHz Low Frequency: 15" Woofer High Frequency: 1.75" titanium diaphragm compression driver Input Connector: In1 x XLR-F+1 (Jack conbo input) Output Connector: Out x XLR-M link out Dimension(HxWxD): 700 X 500 X 360mm Weight: 26kg