I have been working on my ‘house audio’ setup. Balancing the zones to get a somewhat even distribution around the 48 speakers and 4 subwoofers.

I have been pretty happy with the HTD zoning setup, and with 36 channels of amp plus the home theater amp it is ~3500 or so watts… and that seems to work well for background fill.

Ceiling speakers suck, so this isn’t a polyphonic masterpiece, but it does work well for music that follows you around.

Video link (Youtube), because Facebook will audio-strike it due to copyrights. Audio is even more mediocre because of an iPhone mic, but at least the sound level is pretty flat as I walk around. The bass is good as the subs really work well on the wood floor and thick floor cavity.
https://youtu.be/MFwKQUBA0oI