Asking Differently - Setting Sub Delay

[ismarketing]

Thanks everybody for the help and encouragement. After some playing around I’ve landed on a 10 ms delay. Using that in combination with rolling off my main speakers at 90 Hz and the subwoofer at 75 Hz seems to result in the most even, and really surprisingly dimensional, sound in my room.

FWIW - Still no response or guidance from Devialet. I even tried calling their flag ship store in New York, and nobody there was able to help either.