SC KW181 18-Inch Powered Subwoofer Speaker Rental - DJ Peoples
QSC KW181 Powered Subwoofer
QSC K12 pair with KW181 Subwoofer – 6000W with Mixing Console – Southern Audio
QSC K12 and KW181 Package - Professional Series
West Auctions - Auction: Auction #1: Surplus of Audio, Photo, Video and Lighting Equipment and Supplies ITEM: (1) QSC KW181 Subwoofer with Padded Cover