Trying a different route since no one looked at my other post. I was looking at this setup for my father-in-law. It comes with the S112PS sub. Would this be adequate coupled with a decent yamaha receiver like the HTR-5450? I know he likes listening to music as well as HT. I like these speakers becase they seem to pack a lot of punch for under $500. Is there any others that we should consider in our search for a speaker setup under $650 or so. I was also thinking Energy take5 and the velodyne setup at onecall (http://www.onecall.com/SPL_514.htm). thanks for the input.