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 - 10 November 2017 238 0 SHARE Facebook Twitter Go to the deal page: Polk Audio PSW10 10″ 50W Powered Subwoofer $79.99