{"product_id":"rcf-du-31en-8w-flush-two-way-mount-wall-speaker-4-inch","title":"RCF DU-31EN-8W Flush Two-Way Mount Wall Speaker - 4 Inch","description":"\u003cp\u003eThe RCF DU-31EN-8W is a compact two-way flush-mount speaker designed for paging and background music applications in a variety of commercial and professional installations. It combines a 4-inch woofer with a 1-inch dome tweeter to provide balanced full-range sound reproduction with clear voice intelligibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlexible Constant-Voltage Operation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAn integrated line transformer allows the DU-31EN-8W to connect to 100V and 70V constant-voltage audio systems, with selectable 8W, 4W, and 2W power levels at 100V. Ceramic screw terminals provide convenient input and output connections, while thermal fuse protection helps safeguard the speaker during operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlush or Wall-Mount Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe speaker features a flameproof plastic body and steel grille with a clean white RAL 9002 finish. It is designed for flush installation and can also be adapted for wall or surface mounting using the optional A1331 rear cover. With 180° coverage and a compact design, it is well suited to paging and background music in commercial environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpeaker Configuration:\u003c\/strong\u003e 2-Way\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eActive\/Passive:\u003c\/strong\u003e Passive\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Speakers:\u003c\/strong\u003e 1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWoofer:\u003c\/strong\u003e 1 × 4\" \/ 101.6 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTweeter\u003c\/strong\u003e: 1 × 1\" \/ 25.4 mm Dome Tweeter\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 100 Hz – 17 kHz (-10 dB)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum SPL @ 1m\u003c\/strong\u003e: 91 dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum SPL @ 4m:\u003c\/strong\u003e 79 dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Sensitivity:\u003c\/strong\u003e 82 dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Sensitivity @ 1W\/4m:\u003c\/strong\u003e 70 dB\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCoverage Angle:\u003c\/strong\u003e 180°\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Handling:\u003c\/strong\u003e 8W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePeak Power Handling:\u003c\/strong\u003e 32W Peak\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConstant Voltage:\u003c\/strong\u003e 100V \/ 70V\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransformer Power Taps:\u003c\/strong\u003e 8W, 4W, 2W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransformer Impedance:\u003c\/strong\u003e 1250Ω, 2500Ω, 5000Ω\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Selection 1:\u003c\/strong\u003e 8W \/ 1250Ω\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Selection 2:\u003c\/strong\u003e 4W \/ 2500Ω\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Selection 3:\u003c\/strong\u003e 2W \/ 5000Ω\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e: Thermal Fuse\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Amplifiers:\u003c\/strong\u003e DXT 3000, DXT 4000, DXT 7000\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Connectors:\u003c\/strong\u003e Ceramic Screw Terminals\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Connectors:\u003c\/strong\u003e Ceramic Screw Terminals\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Configuration:\u003c\/strong\u003e In\/Out Ceramic Terminal Block\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Type:\u003c\/strong\u003e Sealed\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCabinet Material:\u003c\/strong\u003e Flameproof Plastic\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGrille Material:\u003c\/strong\u003e Steel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Flush \/ In-Wall\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Rating:\u003c\/strong\u003e IP21C\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety Certification:\u003c\/strong\u003e CE Compliant\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFire \u0026amp; Voice Alarm Certification\u003c\/strong\u003e: EN54-24 Certified\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCPR Number:\u003c\/strong\u003e 0068-CPR-234\/2025\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e: Paging, Background Music, Commercial \u0026amp; Professional Installations\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e: Flush Mount, Wall Mount with Optional A1331\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003c\/strong\u003e: Compact Two-Way Flush-Mount Speaker\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 1.32 lbs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 6.89\" H × 5.94\" W × 2.2\" L\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e 1.96 lbs\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Dimensions:\u003c\/strong\u003e 10.24\" H × 3.94\" W × 6.89\" L\u003c\/p\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":71483706376445,"sku":"H-RCF-DU31EN8W","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0617\/2308\/3005\/files\/2120839.jpg?v=1791386330","url":"https:\/\/hollywooddj.com\/es\/products\/rcf-du-31en-8w-flush-two-way-mount-wall-speaker-4-inch","provider":"Hollywood DJ","version":"1.0","type":"link"}