OK! Progress. So there are several factors at play here… I’ll start with my mistake which was this… I needed to have YPAO not only turned on, but go through the set up process, if you don’t, the subwoofer information and filters will not show up. (very different from the WXC – 50 that I also own) Initially I had the ypao slider to the “on“ position… But since it wasn’t set up, it effectively was off.
I was given some misinformation indicating that the subwoofer crossover is fixed at 90 Hz, it is not fixed. It is adjustable from 40 to 200 Hz
I was told the level is not adjustable, it is. Although, the subwoofer level slider does not appear in the same way that it does for my WXC… on the WXC, you just touch the three little EQ slider button and it’s there, with the 803 you must go into the room settings.
Thank you to everyone that spent time helping me with this! I no longer regret this purchase… But I still find it strange that you have to go through the YPAO set up process to get the subwoofer information to appear, and it’s hidden deeper in the MusicCast app than it is for something like the WXC…
Looking forward to getting this system done!