Heavy bass subwoofer F 218

Heavy bass subwoofer F 218 specialist in pro audio,pa subwoofer,powerful audio,pa speaker Outstanding sound,martain style F series is professional loudspeaker series ofNaw , it is design for Disco,Arena,Mobile,Church,Theatre,Conference room and Concert. The full range cabinet has specialty to use for moniter.It is made of intence birch wood with flying points on the top,Botttom and back side.Custom design for theatre ,Outstanding in high SPL.balance and " sound precussion". F 218 1.Type:Vented sub-bass system 2.Component:Low(18x2) 3.Nominal Impedance:4Ω 4.RMS:900W Peak:1800W 5.Frequency Response:38Hz-400Hz 6.Sensitivity:103dB(1W/1M) 7.Dispersion:N/A 8.Dimensions:560 x 1060 x 780(HxWxD) Package(Carton):600 x 1100 x 820(HxWxD) N.W.:87Kg G.W.:94Kg