I managed to get some things right when designing my Atmos home theater.
IR Repeater
https://amzn.to/3Y1FG5X
00:00 Intro
00:32 Color
01:30 Treatment
03:25 Screen
05:40 LCR
06:35 Speakers
07:58 Closet
09:25 Rack
10:59 Processor
12:31 IR Repeater
13:52 Bass Shakers