I am really sorry for such a noob question, but I am totally a newbie here at the home-audio thingy and would like to learn more. I am currently going to get an energy act6 system speakers with my HT-R340 receiver. Maybe in the next 3-4 months when I have the money the next thing I'll do is upgrade my receiver. The question to ask is, will it help to enhances the sound quality? I don't need detailed explanation on how receivers enhances sound quality, maybe several sentences would do me good..