Axiom Home Page Forums General Discussion Advice from Axiom Owners Moving from M3 to M60: Yay or Nay?

I believe you can reset the speaker sizes and the LFE + mains setting with out causing Audyssey to change too much but it will be compromising the sound it has set up.

If you want to keep Audyssey as is, it is best to not mess with it's settings too much. You can simply run with out it and set the system the way you want just to have a listen as to what changes it brings.