Well I rocked the house last night at a hall that holds 700 people and I must say this Bose L1 system continues to blow my mind.
Robert with a packed floor this system sounds just fine in the back.(the packlite amps and 8 subs help)
I play to the dance floor and not the room.....that has always been my policy for the last 15 years.
Jade I dont stack them all together because I like the guarded balanced look that I get by putting them on the outside.
When people come around from either side they can't step on the PS1 cover and break it.....the subs make nice corners.

~Mike Early September 24, 2006~

Full thread here