Comment 107 for bug 1516025

(In reply to Raymond from comment #68)
> do the subwoofer use left , right or both channel ? ( change the left ,
> right or both volume of bass speaker volume control
>
>
> do you hear any high frequency from the subwoofer ?
>
>
> https://bugs.freedesktop.org/show_bug.cgi?id=95021
>
>
> can you hear the low frequency sound from the speakers when using 2.1
> profile since pulseaudio apply high pass filter to channels other than LFE
>
>
> do the headset mic (CTIA or OMTP headset) , internal mic and mic jack work
> as expected when you select the capture source , you have to manually
> selected since this method create headset phantom jack internal mic phantom
> jack and mic jack (i.e. no auto mic selection)

Ref to your comment 68, please note that when i select Analog Surround 2.1 output and upon clicking the woofer button i hear a hissing sound.

New screenshots uploaded.