[gyusher]

I used to use multiple subs. Center(1), Rear(1), Front (2) until I about went nuts trying to get it right. . . Finally I dropped the rear and center and finally one of the fronts where now it is only 1. I like it way better with one. . .Basically they were all the same so as to avoid any trouble and to keep it simple. Of course that was when my speaker builder friend was building them. . . Not near the problems with standing waves, phase problems or one canceling out the other one. One SVS Plus/2 works for me. You can not locate it in my room and the output can be 10 times what I need now. . .You can be sitting next to the sub and swear it is comming from across the room. . .

My room is not huge at 12x16 or so. Crossed at 80Hz the one sub works wonders. One sub done right does it for me. . .