Thiel Owners

jafant -

Will definitely present my findings re the tweeter replacements.

Harry

Tom, i fully concur. I have at least for now abandoned the 4th order xo and returned to the 1st and 2nd order and trying to linearize the overlapping area of the xo and keeping the ringing in the inaudible range. The blend of the different drivers is also more pleasing then having them more separated.

I cannot comment on any other brand,  but i  have had great success using REL subs with my 2.7's and now 3.7's.  I just added a second sub,  and the improvement was not subtle and it is not just about more or deeper bass. 

I have a Thiel SS2.2 sub for the 2.7s, using a PX05 passive crossover, specifically tweaked for the 2.7s. 

It really helps, although I'm only into classical music, and not the AV, heavy metal stuff, etc.