The Lowell ES-82CDT produces excellent intelligibility for speech and full-frequency response for music making it ideal for retail, commercial, industrial, institutional, and residential applications. This self-contained in-ceiling or in-wall speaker system with 8-inch coaxial driver has a high-frequency horn-loaded compression driver that provides the kind of crisp, high-frequency response expected from high quality coaxial speakers. The ported enclosure is tuned for extended low-frequency response, while the controlled pattern dispersion is ideal for higher ceiling distributed speaker systems.