Try . . .
How it works. or
CNN Report Not the stuff of audiophile quality. Also with a much of the sound media, you want to be able to localize the source and not have it come from "somewhere?". Thus the disntictive seperate channels for a home theater or a musical soundstage and being able to cue in to where the piano is vs drums vs singer, etc. This is most easily accomplished with standard speaker design and placement.
I see this as best serving the advertising business or maybe ambient music in restaraunts or waiting rooms, etc.