[kalakasan]

I'm getting ready to drywall and need to finalize routing of my 7.2.4 speaker wiring (plus HDMI) to my rack room. I have a 3-gang box as well as a single-gang available (see pic)

The only 11.2 wall plate I could find was on UK eBay, and I'm assuming it won't fit a US standard 3-gang box.

Here's a Monoprice 7.2 wall plate that would fit the 3-gang box. Because I'd prefer to connect HDMI directly to the AVR, I would route the HDMI cable through the "bulk wiring" opening. I could use the remaining single-gang box for the 4 Atmos speaker connections using keystone inserts (notice there's an existing ethernet feed already fed to the box). Any thoughts? Thanks!

 

[weavinator]

You can do 8-conductor Speakon connectors which would handle 4 channels each. I never liked the risk of shorting that comes with banana plug jacks. You can get pre-punched wall plates but they're expensive and not very dense so drilling out your own might be the way to go.

https://www.parts-express.com/neutr...OmwRoZuqUhc6QigACoUm2-BxK_6Luzn0aAvljEALw_wcB