In-wall speakers don’t take up space in your media room.
Granted there are vacant spaces between sections of your walls, speakers can be positioned anywhere in your home to provide the highest quality surround sound. This is especially beneficial to smaller homes with less square feet of floor space and homes with cluttered walls that provide inadequate room for traditional home stereo speakers.
The speakers can match the carpets! And the drapes!
Additionally, some models of invisible speakers on the market today come with paintable grilles that allow you to blend your surround sound into your surroundings without affecting audio quality at all.