{"product_id":"atlasied-dr-54","title":"AtlasIED DR-54 75° Double Re-Entrant Horn For Commercial Paging","description":"\u003cp\u003eThe AtlasIED DR-54 is a double re-entrant paging horn engineered for integrators and facilities managers who need reliable, wide-coverage voice communication in demanding environments. Its primary applications include outdoor public address, industrial plant PA, warehouse paging, and campus-wide voice notification systems where ambient noise levels make standard loudspeakers impractical.\u003c\/p\u003e\u003cp\u003eThe DR-54 accepts any compression driver with a standard 1 3\/8\"-18 male thread coupling, including AtlasIED PD and SD Series drivers, giving installers flexibility to match existing system components without adapters or custom hardware. The circular projector design incorporates a resonance damping ring that extends usable frequency response, supporting both high-intelligibility speech and background music applications — a meaningful advantage over single-projector horn designs that roll off early. The integral U-type steel mounting bracket allows multi-axis directional aiming, a critical feature for outdoor installations where coverage geometry must account for irregular site layouts.\u003c\/p\u003e\u003cp\u003eWeather-resistant, all-metal exponentially-flared construction finished in durable grey epoxy makes the DR-54 suitable for year-round outdoor deployment without enclosure upgrades. The 75° dispersion pattern provides uniform coverage geometry appropriate for single-zone coverage of large horizontal areas, reducing the number of fixtures required compared to narrower horn designs.\u003c\/p\u003e","brand":"Atlas Sound, L.P. - Mitek","offers":[{"title":"Default Title","offer_id":51438562640056,"sku":"15233","price":281.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/15233_AtlasIED-DR-54-75-Degree-Uniform-Coverage-Double-Re-Entrant-Horn.jpg?v=1767902524","url":"https:\/\/soundpro.com\/products\/atlasied-dr-54","provider":"SoundPro","version":"1.0","type":"link"}