This question is probably trivial, but I can't ease my curiosity... so here it is:
The tweeter and woofer alignment on the Lsi's is off-axial. There is left or right assignment on the speakers which I believe it's for the main's.
Now if I put them as rear surround, do I use left for SBL (surround back left) or SBR?
In fact I can't really tell the difference when I switch left and right, but maybe there is a theoretical benefit for certain placement?
I also noticed that most off-axis main channel speakers have the tweeters pointing in the screen. For surrond, they point forward. How about the rear's?