Ported subwoofer placement behind a AT screen
I am still determining which subs to go with for my theater, and I have a question about the best way to place a ported sub when it is positioned behind an AT screen.
First, which direction should the ports face? Through the screen into the theater, towards the back wall, towards the outside corners, or towards each other (assuming 2)? Or some combination?
Second, how much, if any, space do I need to leave between the sub and the screen?