The Boston Acoustics HSi 455 In-Wall Speaker delivers remarkable in-wall performance in a surprisingly affordable package. A proprietary Deep Channel copolymer woofer and Kortec soft dome tweeter ensure the accurate reproduction of any source material. Designed for stunning sound and ease of installation, the HSi 455 in-wall loudspeaker expands the realm of quality sound to create an audio system that pleases even the most critical ears. A paint-ready surface allows you to match your wall or ceiling finish. The Reduced Bezel Design also creates seamless integration with the wall or ceiling.