In Munich, none of WADAX rooms sounded good. The room with the WB was agreeable on the senses, but the rest were uninspiring, and some, like Göbel and kharma, plain awful.
PHL PA drivers from France (I believe own by devialet). Corrugated paper. Not superior to anything, but cardboard. Some people like that kind of sound.
I am sure there are differences, but I don’t see how you can interpret anything but frq. and phase on a subwoofer impulse response. For quality (slow, fast, etc.), you probably need to look at distortions, which is tricker to assess (probably need anechoic chamber)
This may be more of a function of how low/sharp the bass is crossed. One seems to be 70hz with sharp cutoff, the other 100 with more gentle slope (Higher frq, sharper impulse ).
Nothing confusing here, you see the on/off button…?
Although they typically do, active XO may or may not have voltage gain.
Like I said, “I stand corrected” would suffice ;)
We spent some time trying to clarify that for you. It would have been nice of you to just say, “I stand corrected,” and not blame others for "the confusion"...
now we can move on