Frequency Response频响:40Hz-21KHz(±3dB) 50Hz@-dB;Sensitivity灵敏度:106dB SPL(1W@1m);Nominal Impedance阻抗:8ohms;Power Handing功率:450watts(AES),1800watts(peak);Maximum SPL{zd0}声压:113dB(持续)119dB(峰值);Nominal Dispersion指向性:60°horizontal水平,60°vertical垂直