Quest QCS-810CXBT-WG 25W 25V/70V/8 Ohms Coaxial Ceiling Speaker - 8"The Quest Commercial QCS 810CXBT WG is a compact 25W in ceiling loudspeaker engineered to provide superb audio performance in both background and foreground music sound systems, at a very competitive price. Ideally suited for a wide variety of applications, from Restaurants, Bars, Churches, Auditoriums, Boardrooms, Retail Stores, Airports, Train Stations, Factories and anywhere a commercial background or foreground music or paging is required.