Just have to say that I had some conerns about the 150 before purchasing because of certian reviews / threads and I can not be happier with the speaker...

To answer off axis concerns... they simply do not exist for me.. the tmmmt set up works.

My question also is this: Are other speakers being used as centers as sheilded as the 150? Probably but I wonder if you see any effect of lack of shielding on the 22s etc...

H/K DPR 2005 80s 150 4 QS 8s 600 Panny 97 Panny Ae 900