Behringer K10S Nekkst Series 300W Audiophile 10" Studio Subwoofer with High Excursion Woofer k-10-s - Canada's Favourite Music Store - Acclaim Sound and Lighting
Behringer Nekkst K10S 10 inch Powered Studio Subwoofer | Sweetwater
Amazon.com: BEHRINGER, Black (K10S) : Musical Instruments