Home Home Theater & TV Accessories Polk Audio PSW10 10″ 50W Powered Subwoofer $79.99 Home Theater & TV Accessories Polk Audio PSW10 10″ 50W Powered Subwoofer $79.99 By ARCOM - 13 July 2018 187 0 SHARE Facebook Twitter Go to the deal page: Polk Audio PSW10 10″ 50W Powered Subwoofer $79.99