Got a reply from Brent and I quote
"The LFR1100 or any omni-directional performing speaker, would not be compatible with Audyssey or other room correction devices. Turn the room correction off and set up the system manually for the best performance for both music or movie soundtracks.
The DSP provides a very linear performance to the VP180 which is already avery linear performer. The gain is not substantial with the DSP for the center speaker. You would have mush greater improvement to the system by upgrading the VP180 from v3 to v4 high power to match the LFR1100 which are High Power as well."
Hopefully this helps anyone who may be in the same boat.
-Howard
