Home Slickdeals Klipsch Reference Series R-51M Bookshelf Speakers (Pair) $124 + Free Shipping Slickdeals Klipsch Reference Series R-51M Bookshelf Speakers (Pair) $124 + Free Shipping By ARCOM - 8 July 2019 152 0 SHARE Facebook Twitter Go to the deal page: Klipsch Reference Series R-51M Bookshelf Speakers (Pair) $124 + Free Shipping