Most common loudspeaker/toe-in orientation I've seen involves speakers toed-in to apex of equalateral triangle & some kind of ratio formula. See: http://www.cardas.com/content.php?area=insights&content_id=26&pagestring=Room+Setup
I've also see other room set-up recommendations. See: http://www.audiophysic.de/info/aufstellung/beispiel_e.html
I use the Real Traps method. See: http://www.realtraps.com/art_room-setup.htm
As you can see, there is no generally accepted formula.
Good luck!
I've also see other room set-up recommendations. See: http://www.audiophysic.de/info/aufstellung/beispiel_e.html
I use the Real Traps method. See: http://www.realtraps.com/art_room-setup.htm
As you can see, there is no generally accepted formula.
Good luck!