Configuration: 2-Way full range Vented loudspeaker system Freq Response(-10dB): 42-20 KHz Sensitivity (1W@1m): 100dB Nominal Impedance: 8 ohms Rated power: 600 Watts Max. Power: 1200 Watts dispersion(HXV): 60°X40° Crossover Freq: 2 KHz Low Frequency: 15" x 2 Woofer Mid Frequency: / High Frequency: 1.75" titanium diaphragm compression driver Input Connector: 1 X Speakon (4P) Output Connector: 1 X Speakon (4P) Dimension(WXDXH): 550 X 445 X 1170mm