James Loudspeaker is dedicated to providing custom solutions for any application. This speaker is simply one of our standard 3 inch sound bars recessed into the post of a bench. We strive to find different applications and methods with which we can integrate our speakers into any environment, this being one of many examples of how we can conceal a speaker by simply creating an alcove into which it can be placed. Rather than having a speaker sit on the surface of a wall, fence post, or in this case a bench, we can custom build any of our high quality speakers to be placed in such cavities. If you can think it, we can build it!