Configuration: 2-way Active speaker system Freq Response(-10dB): 50-20 KHz Sensitivity (1W@1m): 98dB Nominal Impedance: 8 ohms Amplifier: LF 250 Watts HF 50 Watts Crossover Freq: 2.8 KHz Low Frequency: 12" Woofer High Frequency: 1.35" titanium diaphragm compression driver Input Connector: In1 x XLR-F+1 Output Connector: (Jack conbo input)Out x XLR-M link out Dimension(HxWxD): 663 X 444 X 381mm Weight: 20.5kg