The benefits of installing a projector and surround sound system in a room with a TV wall are plentiful. First and foremost, you can enjoy a much larger picture than you could with a traditional television. Projectors can create an image as large as 200 inches, giving you a much more immersive viewing experience. Additionally, surround sound systems can create a more realistic, theater-like experience in your living room. With the addition of multiple speakers placed in strategic positions around the room, you can achieve a full surround sound experience that can add a new level of realism to your movie and TV viewing. Finally, if you have a large room with a TV wall, it can be difficult to find a television that is large enough to fill the space. A projector and surround sound system can be the perfect solution.