System:single two-way 15" loudspeaker;Frequency response:45Hz~20kHz(±4dB)/40Hz~22kHz(±10dB);Sensitivity( 1W/1m ):100dB;Nominal impedance:8Ω;Power rating( AES ):500WLF:1×15" paper cone speaker with aluminum basket unit;HF:1.5" compression driver;Dispersion(HxV):90°×60°;Connectors:2×NEUTRIK NL4MP 4 pin socket,1+1-;SPL(continue/peak):127dB/133dB;Dimension(H×W×D):430×688×386mm;Weight:35Kg;