My 2-channel audio system is in the living room (12' x 18'). This room has a 4 foot wide entrance from the foyer. I want to install french doors (I think that's what they're called) that slide flush into the walls so I can close off the room whenever I want. The main reason for doing this is to prevent children who come when they're parents are visiting from straying into the "grown folks" room. I don't want them pushing buttons and tinkering with the equipment. Besides, we have the "good furntiture" in that room and we'd like to keep it that way.
Anyway, before I pursue it, I was wondering what kind of benefit, if any, I could derive by playing music in an enclosed environment. Does anybody have any experience with this?