I did listen pre-tweak, and while they sound awesome after the tweak, the comparison is not fair. As part of the refurbishing I also replaced both woofers, and washed both panels thoroughly. I am sure both of those actions changed the dynamics considerably.
I am a new Martin Logan owner with a nice pair of Sequel II's that I refurbished using a lot of knowledge contained on this board. I wanted to share a couple of tweaks that I used that might be helpful – and very easy to implement.
I read a number of threads that discussed the vibration in the...