Configuration: 3-Way full range Vented loudspeaker system Freq Response(-10dB): 35-18KHz Sensitivity (1W@1m): 101dB Nominal Impedance: 8 ohms Rated power: 700 Watts Max. Power: 100 Watts dispersion(HXV): 90°X40° Crossover Freq: 2.5KHz Low Frequency: 2x18" Woofer High Frequency: 3 tweeter Input Connector: 1 X Speakon (4P) Output Connector: 1 X Speakon (4P) Dimension(WxDxH): 540 X 450 X 1100mm Weight: 45kg