The DIY Homeowner's Guide: Installing In-Wall and In-Ceiling Speakers
Like many homeowners, you probably enjoyhometheater, but you'd prefer not to have fivespeakersand a subwoofer on your living-room floor. Then consider in-wallspeakersas a solution. The question is, can you install them yourself, or should you call a professional? The answer is, yes you can install in-walls yourself, with some planning, a few basic tools, and a little patience. Here's a ...
source: https://www.soundandvision.com