Klipsch 5.1 RP-280 Reference Premiere Speaker Package with R-115SW Subwoofer and a FREE Wireless Kit (Ebony) Pair of RP-280F Reference Premiere Floorstanding Speaker with Dual 8 inch Cerametallic Cone Woofers (Ebony) RP-450C Reference Premiere Center Channel Speaker with Quad 5.25 inch Cerametallic Cone Woofers (Ebony) Pair of RP-160M Reference Premiere Monitor Speaker with 6.5 inch Cerametallic Cone Woofer (Ebony) R-115SW 800W Powered 15" Subwoofer Free Wireless Kit