Home Audio Components Polk Audio Speaker Sale: Polk Audio FXI A6 Surround Speakers $299.99 Audio Components Polk Audio Speaker Sale: Polk Audio FXI A6 Surround Speakers $299.99 By ARCOM - 19 September 2017 293 0 SHARE Facebook Twitter Go to the deal page: Polk Audio Speaker Sale: Polk Audio FXI A6 Surround Speakers $299.99