
In the past I used to have a wall dividing CR from LR and I have someone to drill a 2" hole in the wall near the corner of the room. I would use this hole to pass cables through but now my question is...
How the pros do this... how do they pass cables from one side to another? I mean... do they drill the wall?
If you could point to a resource to learn more about this I would be really thankful =)
I think a wall plate is used but how to soundproof that hole?
