Measured to see what the differences were between using Audyssey Pro's first recommended crossover, and using the 2nd crossover recommendation as well as the difference between using the 2nd recommended crossover and then allowing Pro to calculate specific filters for that crossover vs just changing it as we do with regular XT32.
If the L&R are capable of low frequency extension and Audyssey returns a 40Hz XO. Has anyone measured the results from using that 40Hz XO vs selecting the 40Hz XO and allowing Pro to calculate filters based on the 40Hz XO and then changing it to an 80Hz XO (as we might with regular XT32) vs selecting an 80Hz XO and allowing Pro to calculate specific filters for the 80Hz XO.
I use Pro with XT32 and my crossover for all speakers is 60 hz with plenty of bass via the subs. No need to run hot subs and the SQ is excellent.