To enjoy good sound and get the best of your home theater system, wall speaker systems are a very effective solution. They are also known as recessed ceiling speakers or in-ceiling speakers. An in-wall speaker system is quite ideal in a home theater environment. In-wall speaker systems come in sealed, semi-sealed or open back varieties. Control4 Home Theater Greeley offers you in-wall speaker systems that have many advantages over a traditional speaker system. The main advantages of the in-wall speaker systems are that they do not take up any floor space at all and are easy to conceal, converting your living room into a media room.