Configuration: 3-Way full range Vented loudspeaker system Freq Response(-10dB): 50-18KHz Sensitivity (1W@1m): 98dB Nominal Impedance: 8 ohms Rated power: 125 Watts Max. Power: 250 Watts dispersion(HXV): 90°X40° Crossover Freq: 3KHz Low Frequency: 10" Woofer High Frequency: 3 tweeter Input Connector: 1 X Speakon (4P) Output Connector: 1 X Speakon (4P) Dimension(WxDxH): 370 X 280 X 550mm Weight: 11kg