@thorvat thank you for the well wishes, hope you had a good holiday. See below a comparison between predicted and measured:
View attachment 175269
View attachment 175270
Would you be thinking about tweaking the filters based on that response?
Also, what do you think is going on at about 600Hz in the comparison below? Are the responses out of phase?
View attachment 175272
This looks quite all right! How are you satisfied with the way it sounds?
P.S. No, I don't think you've got phase issues here