I have just purchased a pair of Klipsch RP280F speakers with a Yamaha RX-V681 reciever and Yamaha BD-S681 Blue Ray disc player. These are my first Klipsch speakers as I have traditionally had a Yamaha and KEF set up. I feel the sound quality is poor, my old KEF and Yamaha speakers absolutely blew me away when I first bought them but these Klipsch speakers are disappointing, I am beginning to feel I have been sold a dog by a very good salesman!!! Does anyone have tips on how I should set this system up? I like big sound. listen to Pink Floyd, Steve Winwood, Black Sabbath, Led Zep, etc. I need to get some action out of these speakers soon or they'll be going to the landfill, HELP me Klipsch people. Lol.