{"product_id":"rcf-du-31en-8w","title":"RCF DU-31EN-8W","description":"\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDU 31EN is a two-way flush mount speaker with flexible design suitable for paging and background music for several type of installations. It is equipped with a 4\" woofer and a 1\" tweeter. It features a line transformer for the connection to 100 \/ 70 V constant voltage lines, allowing to select among 3 different power levels. The rear cover A 1331 (not included) makes it suitable also for wall or surface installation. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"mb-5 px-0\"\u003e\n\u003cli\u003e4\" woofer and 1\" dome tweeter.\u003c\/li\u003e\n\u003cli\u003ePower selectable (100 V): 8 W – 4 W – 2 W.\u003c\/li\u003e\n\u003cli\u003e82 dB sensitivity.\u003c\/li\u003e\n\u003cli\u003eColour white RAL 9002.\u003c\/li\u003e\n\u003cli\u003eFlameproof plastic body, steel grille.\u003c\/li\u003e\n\u003cli\u003eIn\/out ceramic terminal block.\u003c\/li\u003e\n\u003cli\u003eThermal fuse protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAcoustical specifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency Response (-10dB): 100 Hz - 17000 Hz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax SPL @ 1m: 91 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax SPL @ 4m: 79 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCoverage angle: 180°\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSystem Sensitivity: 82 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSystem Sensitivity 1W @ 4m: 70 dB\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePower section\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower Handling: 8 W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePeak Power Handling: 32 W PEAK\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtections: Thermal fuse\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecommended Amplifiers: DXT 3000, DXT 4000, DXT 7000\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTransducers\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDome Tweeter: 1 x 1.0''\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWoofer: 1 x 4.0''\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInput\/Output section\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput connectors: Ceramic screw terminals\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput connectors: Ceramic screw terminals\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eConstant Voltage Transformer: 100 V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower selection 1: 8 W - 1250 ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower selection 2: 4 W - 2500 ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower selection 3: 2 W - 5000 ohm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStandard compliance\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIP protection grade: IP 21C\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety agency: CE compliant\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEN54-24 certified: Yes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCPR number: 0068-CPR-234\/2025\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical specifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCabinet\/Case Material: Plastic\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrille: Steel\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eColor: White - RAL 9002\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSize \/ Weight\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 175 mm \/ 6.89 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWidth: 151 mm \/ 5.94 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDepth: 56 mm \/ 2.2 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRecessed Depth: 38 mm \/ 1.5 inches\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 0.6 kg \/ 1.32 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RCF","offers":[{"title":"Default Title","offer_id":43895047356459,"sku":"RCF-DU-31EN-8W","price":66.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/000_DU-31_front__11997.1770301874.1280.1280.png?v=1775701704","url":"https:\/\/www.empirepro.com\/products\/rcf-du-31en-8w","provider":"Empire Pro","version":"1.0","type":"link"}