oh, another question.

with the QS8's, is it better to install them at 90 degr. or more at the back, like at 110 degr. ?
would 110 degr. give a better rear soundfield than at 90 degr.?

they each would be about 5 ft. away from my ears, and the fronts
are 6 ft. from my ears.
the room is 9 ft. wide.

See: http://www.blu-ray.com/community/gallery.php?member=Gelli
or: Axiom Gallery