Which variety of speaker are you planning to use? You have these choices, 1) bookshelf, 2) on-wall, 3) on/in wall, 4) in-wall. And your center may be a different version than the L/C.

If on-wall, and if at all possible, go with the in/on wall version for improved sound quality, even though it's a bit of a pain having to cut holes in the wall. You could mount a VP150 bookcase speaker under the TV and slightly angle it upwards.

The horizontal speakers have good vertical dispersion, and the vertical speakers have good horizontal dispersion, if I understand this correctly.

Last edited by CatBrat; 11/01/10 03:35 PM.