Acoustic Parameters:

Freqency Range(-10dB): 30Hz-120Hz
Freqency Response(±3dB): 30Hz-2KHz
Sensitivity(1W/1M): 89dB
Rated Impedance: 4Ω
Peak Max SPL: 114dB
Rated Power AES(sequential/program/peak): 350w / 700w / 1050w
Woofer Unit: 12" metal frame+φ65 ferrommagnetic motion+black paper cone with dot+sponge surround
Product Max Dims: 440*400*492mm