I did not adjust the amps at all. From what I hear/have read, the new speakers are only a few decibels off, and if not adjusted, adds a tad more bass. I don't really think its necessary to adjust them, but some others may disagree. Regardless, the replacement drivers come with instructions on how to do so if you want to.

I have a Rotel RSP-1068 surround preamp/processor sending signals via line in. My setup is a 4.1 surround sound (Weird I know). 6ks up front, 4ks in the rear, and a B&W sub. The Rotel filters out the center channel and splits it between the 6ks. My TV is not very center channel friendly seeing as the stand is low and the whole length of the tv.

New user here. Decided to post my setup, which seems to be quickly expanding! Beolab 6000s with brand new drivers and soon to be a matching set of Beolab 4000s (coming on Tuesday)!