your logans should be as far apart from each other while still haveing solid center fill & focus with at least 3ft from side wall. with aerius you may want to toy with the rear wall distance. with bigger logans 3-4ft from rear wall is usually needed smaller logans lows can sometimes benefit from rear wall reinforcement so alittle less could be good but to much & imaging will suffer. a little toe in is good to so your listening to the inner third of the stat & near field listening can be good to so your hearing more of the speaker & less of the room. i love my logans hope you do to.
