why is my pulseaudio filtering out everything bellow 100hz? if i connect VLC directly to JACK bottom end is there. but when via pulseaudio...
i got it.
pulseaudio load-module module-jack-sink/source has to be loaded with channels=2 argument on a jack with 6+ channels, otherwise it will create separate subwoofer port (and HPF on front out) which will not be connected to soundcard by default when playing audio via pulseaudio (firefox, vlc, etc).