Type:	Single 18" Passive subwoofer
Component:	Low(18＂x1)
Nominal Impedance:	8Ω
Power Rating:	PGM - 500W, Max - 1000W
Dimensions (mm):	562x811x639
Frequency Response:	35Hz-3kHz
Sensitivity:	97 dB
Net Weight:	49.5kg