Was the "thumping" you refer to anything close to the "chest thump" you've mentioned before that is missing from your 600?
If I remember right it is. I seem to remember Mojo saying,"now that is what I am talking about".
I seem to have tamed the PB12 enough that I like it now. I run the XO at 60 and I repositioned it so it is firing into the side of my couch, instead of across the front of the M80s from a corner. It is blending much better. I am still waiting for the PB13 to ship so I can do a comparison.
