It picks the crossovers based on the readings it gets from the speakers while testing during setup. For example my M80s get a 40hz crossover while my M22s get 80hz for their crossover when used as my mains all in the same room and placement.

Jason
M80 v2
VP160 v3
QS8 v2
PB13 Ultra
Denon 3808
Samsung 85" Q70