This is the measurements, the first one is subs no EQ and the second one with filters.
I'm confuse about whats happening at 65 and 98 Hz after applying the filters, can somebody tell me what's going on?
I'm using the ECM 8000 mic and UB 1002 mixer.
http://www.behringer.com//UB1002/UB-1002_top.jpg ib sweep.jpg sub filter.jpg Slide1.JPG