I've been reading a lot about subwoofer placement, but really haven't found any good info on 2 subwoofer placement. My subs aren't the greatest and I'm not upgrading right now so lets skip all the SVS rec's. Right now I have them mono split off the LFE out. Seems if I run the 2nd sub off the other subs out the sound is not the same, even though they are identical. They sound great for 2ch music running off the receivers L/R outs, but not so much for movies. I've tried L/R corner placement, centered placement(about 3' apart - closest they can get), stacked center(straight/opposite angles), stacked corner, front/rear diagonal, front/rear facing each other. For each of the posistions there are good & bad points. The L/R corners seem the best location. Anybody else run 2 subs? How are they placed? When corner placement is used, what's the rec. for distances between walls and sub? I think they are tucked in a little to far, there's only a few inches to play with off each wall.