Duble 18 inch subwoofer speake （B22）

Technical Specifications:
Model-B22
Duble 18 inch subwoofer speake
Frequency response:32 Hz-400Hz
Sensitivity: 105dB SPL 1w/1m
Maximum Spl @1M:141dB
Rated impedance :LF : 4Ω
Rated power: LF : 1600W
Peak power: LF :3200 W
Driver：LF :2 x 18”
Size(HxWxD): 540*1070*800mm
Net weight: 85KG/piece
Applications:
Club/stage/large stage/sound reinforcement place