These devices can be built out of many different materials, including plastic and wood. The right backbox protects your speaker and provides reliable support. In-ceiling speakers are typically designed to relay sound into a room without being aesthetically intrusive. The majority of these speakers, however, come without a backbox. What this often means is that in-ceiling speakers leave you with less than desirable sound quality. By including a backbox, you can actually boost the sound quality. The backbox acts as an acoustic dampener and soundproofing object, preventing sound from escaping through the ceiling into the space above it. If you have a second floor, this can ensure your late-night Netflix binges do not interrupt the sleeping child in the room above you! Backboxes also help to redistribute those sound waves to listeners below, amplifying and improving sound quality.Ī properly designed and built backbox will also keep your speaker well protected and mounted in your ceiling. They also help to obscure wires and give your home theater a neat, minimalist look. When Should You Use a Speaker Backbox?Ī backbox should be used any time you install a speaker in your ceiling or wall. Home theatre speaker enclosure design install# The benefits of these devices outweigh all reasons not to include them. There are hundreds of speaker options available for home theater use.īased on soundproofing, audio improvements, and speaker protection – back boxes are vital to the overall value of your built-in speaker investments. For many, hanging speakers around a room takes up more room than desired. As we’ve explained before, that is where in-ceiling or in-wall speakers come in. However, these speakers tend to have a bad reputation. Home theatre speaker enclosure design install#.