Thank you!
I am currently using MultiEQ XT and an AS EQ 1, and it seems that Audyssey sets a crossover about 10-20hz over a speakers spec'd lower range with the setups I've tried. Your results seem to confirm this.
Thank you again, this is exactly the type of information I'm looking for :-)

Onk 705
Emo XPA 5
M 80 v3
VP 180 v3
QS 8 v3
HSU ULS 15 DD
AS EQ 1
Sam 46B750
Sony BDP 470