AtlasIED DR Series double re-entrant horns are designed for use with compression driver units to offer superior music and voice communications over distance and ambient noise. The circular projectors are equipped with a resonance damping ring for best response through an extended frequency range. Weather-resistant units will accommodate AtlasIED PD and SD Series compression drivers or any driver with standard 1 3/8" -18 male thread coupling. The integral "U-type" steel mounting bracket provides maximum directional aiming flexibility and enhances installation capability when used outdoors or in industrial environments. The rugged all-metal, exponentially-flared horns are finished in durable grey epoxy.

• Accepts all standard high efficiency compression drivers with 1 3/8 inch -18 male threads
• Exponentially-flared for uniform sound distribution
• Multi-purpose reflex sound horns for high intelligibilty sound distribution and signal application
• Weatherproof, all-metal construction for year round use