Polk Signature Speaker Bundle: Pair of S60 Floors, S30 Center, Pair of S20 Bookershelf Speakers $800 + free shipping By admin | March 8, 2017 9:20 pm EST 0 Comment pretty sexy pricedealincludes: Pair of S60 Floorstanding speakers S30 Center speaker, Pair of S20 Bookershelf speakers $800 + free shipping