Subwoofer BMB SW 12 MK lll ( 12 inch ) Power Consumption : 420 watt Ouput power : 180w Driver 12" Unshielded long throw woofer Frequency response : 50Hz - 150Hz Sensitivity : 500 mV ( LINE IN Max output )4v (H)LEVEL IN max output Dimension (WXHXD ) : 515 x 388 x 450 mm GARANSI 3 TAHUN BMB