As Nick and I mentioned, they make modular (keystone) plugs that have RCA on the roomside, and F-type cable connector on the inside of the wall (more secure). I think if you look at Home Depot, Lowes, or MENARDS (for PeterB) you can find them.


M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85