... , Loudspeaker, Sound Box, usb speaker,PA speaker, portable speaker,Speaker System, Active Speaker,Professional Speaker,bluetooth speaker,wireless speaker,vibration ... stand,moblie speaker,speaker cabinet,karaoke speaker High OutputThis system has output power upto 5000 Watts (P.M.P ... Sub-woofer Drive UnitBig Speaker, Big Base. This Speaker system has 4 Inch Sub-woofer. Wooden MadeWooden Made Sub-woofer ...