The Industry's Only Constant Directivity Re-Entrant HornNew CD Series horns from AtlasIED provide greatly improved uniform sound coverage compared to conical designs.With all models the horizontal coverage pattern is precisely controlled over a frequency range. For mounting, the proven CJ46 style heavy-duty steel mounting bracket is utilized with positive lock for horizontal and vertical positioning in single or stacked multi-unit clusters.Construction is polyester resin and glass-fiber laminate integrally molded to a die-cast zinc throat section.Recommended AtlasIED Drivers: PD30 Series, PD-5 Series, PD60 Series.