High quality ceiling loudspeaker specially designed for clean rooms, with 6 W of 100 V line power and sockets for 6, 3, 1.5 and 0.5 W. It is installed on a wall or ceiling surface. It is a sound point for general use in any type of installation, although its design (materials, construction, robustness ...) and certification make it especially suitable in clean rooms, such as production environments for microelectronics, industry pharmaceuticals or laboratories, as well as interior areas on ships and floating structures.