In-Wall Cable Panel

I needed an insert for my rear speakers and my TV wall mount that would allow me to feed the power cable through the wall to make a cordless look.

Measurements are listed below.

Scale and cut a square in your wall matching either the below measurements or scaled measurements behind your speakers, tv, etc.

Scale and cut a square in your wall matching either the below measurements or scaled measurements near your power outlet.

Insert in-wall cable panels and feed through cables.