I'm interested in drywall—specifically, how to hide cords inside drywall that come out near a plug (example:
How To Hide Speaker Wires Behind Wall. Optionally, flatwire can be run along walls and painted, spackled, or wallpapered over. You can run speaker cables behind walls, paint them to match the walls, or, most commonly, route them along the baseboard using cord channeling.
Anyone attempted to hide wires in a Exterior Wall? - Blu ... from images3.static-bluray.com
Speaker upgrade questions (detail in comments). We've gone over how to make your own speaker wires before, but how does one effectively hide them from prying eyes once all the surround speakers are in place? You can cut a lot of trouble out of the home theater equation by simply using no cables or wires at all, like with a wireless.
Using this under $20 tool will let you easily hide cords and exposed wires coming from a wall mounted tv and electronics.
First, determine how many cables and wires are underneath or near your desk. Alternately, read our article on hiding speaker wire. Hiding tv wires and cables. Wondering how to hire cords in your house?