{"product_id":"rcf-du-50en","title":"RCF DU 50EN EN54-24 Steel Wall and Ceiling Speaker 5\" 100V","description":"\u003cp\u003eThe RCF DU 50EN is engineered for installed audio professionals specifying voice alarm and public address systems in commercial, institutional, and public-safety environments. Its EN54-24 certification makes it a compliant choice for fire evacuation and emergency broadcast applications where code-mandated speaker performance is required. Selectable power taps at 6W, 3W, 1.5W, and 0.75W give system designers precise level control across large distributed 100V line networks without adding external attenuation hardware.\u003c\/p\u003e\u003cp\u003eWhere non-certified ceiling speakers fall short in life-safety contexts, the DU 50EN is built specifically to hold up under fire conditions. The in and out terminal blocks are made from ceramic material rated to survive high temperatures, and an internal thermal fuse maintains line integrity if heat reaches the enclosure. Internal wiring uses flameproof leads throughout. The all-steel body and grille resist deformation under thermal stress that would compromise plastic alternatives.\u003c\/p\u003e\u003cp\u003eA 175-degree coverage pattern and 91 dB sensitivity make this speaker effective for uniform coverage in corridors, lobbies, retail spaces, and open-plan ceilings where intelligibility is the priority. Compatible with RCF DXT 3000, DXT 4000, and DXT 7000 constant-voltage amplifiers, the DU 50EN integrates cleanly into scalable installed-sound infrastructure. A ground screw is provided for systems requiring it, and the unit mounts to both wall and ceiling surfaces without additional brackets.\u003c\/p\u003e","brand":"RCF USA, Inc.","offers":[{"title":"Default Title","offer_id":53426575147192,"sku":"205402","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/7382\/4696\/files\/205402_RCF-DU-50EN-EN54-24-Steel-Wall-and-Ceiling-Speaker-5_-100V_ALT01sqr.jpg?v=1786579186","url":"https:\/\/soundpro.com\/products\/rcf-du-50en","provider":"SoundPro","version":"1.0","type":"link"}