I have a set up in my theater room where I have a 80 inch sharp q+ tv, denon reciver (4k capable), and a 7.2 system.
two subs, the main one is 12 inch klipsch.
the speakers are klipsch quintet
http://www.abt.com/product/68299/Klipsch-1014526.html
basically looking to change out the 5 speakers...