Convenient, labor saving assemblies are ideal for use wherever a general-purpose paging and music loudspeaker is required. Quality components are factory wired and shipped complete with dual-cone loudspeaker, dual-voltage transformer and round or square grille.Quality loudspeaker package for ceiling or wall installation include loudspeaker with 5 oz. magnet and dual-voltage transformer. Included grille is square with attractive white epoxy finish. To meet code requirements and facilitate installation in a wide variety of ceilings, Atlas Sound offers an optional selection of recessed and surface mounting enclosures, mounting rings and tile bridge accessories.