AtlasIED DR-42 85° Double Re-Entrant Horn for Compression Drivers

The AtlasIED DR-42 is engineered for integrators and sound contractors specifying long-throw paging and voice intelligibility systems in outdoor venues, industrial facilities, transportation hubs, and campus environments. Its double re-entrant design pairs directly with AtlasIED PD and SD Series compression drivers or any standard 1 3/8"-18 male-thread driver, giving system designers flexibility to match existing driver inventory without adapters or custom hardware.

Where conventional horns struggle with ambient noise and distance, the DR-42's exponentially-flared circular projector and resonance damping ring maintain consistent frequency response across an extended range — critical for speech intelligibility when paging across large, noisy spaces. The 85° dispersion pattern supports broad coverage without sacrificing projection, making it effective for wide-area announcements where multiple horn arrays must overlap cleanly.

All-metal construction with a durable grey epoxy finish ensures year-round reliability in harsh weather, and the integral U-type steel mounting bracket provides multi-axis aiming flexibility for precise directional tuning during commissioning. For any installation where uptime, intelligibility, and environmental durability are non-negotiable, the DR-42 delivers a professional-grade solution over a broad range of signal and voice applications.