Butterworth 3rd order Low-pass @1kHz Linkwitz-Riley 4rt order High-pass @1kHz combination.

Butterworth 3rd order Low-pass @1kHz Linkwitz-Riley 4rt order High-pass @1kHz filters measured at the processor outputs  (with a time offset on the high output)  summed via a small mixer.

No speakers used in this screen recording (i will do 1 or 2 measurements with loudspeakers as soon as i have time for it;-).

Enjoy…..