Subwoofer for Raidho XT-1 sadly buried in a console built in?

Ok, you know the deal or you can catch up by reading my other post.  Room is reasonably big if you include the whole space, it’s almost a loft type setup with a kitchen and a family room fusing together. There are sonance speakers and a Sonos system that can play through the house and outside so don’t need this system to play for the masses if we have a party. This is more focused best I can on the family room experience.  The sub, unless hidden in the wall or buried in the cabinet, has to be white.  Yes there are wife issues, if you’re married you can relate. I got clearance for multiple subs if need be, wiring could be an issue.  Thanks, Mduff