jmhc

Greetings: I moved to a new house and my space for home theater has shrinked, I mean, now, the only place I have to place my couch is against the back wall. I own a legagy RF-82 5.1 system (RC-62, RF-82, RW12d, RS-52) and Im having some doubts about the RS-52 placement in my new HT area. Since my couch is against the back wall I think that placing them exactly in line with the listening seat will no be the right position because one side of the speakers will be directly against the wall, so, I think I have three options left, placing them 12 to 13 inches from the back wall, placing them in the back wall or place them in the corner in a 45 degree position as a friend suggested me. What you guys think I should do?. Thank you.