erniejade, Mike
I'm with you on the the extra B1's. 1 L1 with 2 B1's sounds good but add a A1 and 2 more B1's you get more bass plus louder sound but clear. Yes let your ears judge for yourself. If anyone has a hot running Numark you can get the Imp 20 pads online at Fullcompass.com. Has anyone tried 1 L1 and 6 B1's yet? Like they say at Bose, hook up the A1's and B1's the system will adjust. Maybe I'll try this on Halloween.

~The Last DJ, October 17, 2006~

full thread here