{"product_id":"rondson-eva-ext3100","title":"Rondson EVA-EXT3100","description":"\u003ch3\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eEVA‑EXT3100 is the zone expansion unit for the EVA‑3000 series, designed to increase the number of speaker lines and interfaces available within an EN 54‑16 certified voice evacuation and public address system.\u003c\/p\u003e\n\u003cp\u003eThe device provides 16 speaker\/loudspeaker lines corresponding to 8 zones, 8 monitored contact inputs, and 8 contact outputs, in addition to a line input for local audio sources.\u003c\/p\u003e\n\u003cp\u003eThe EVA‑EXT3100 integrates advanced automatic diagnostic functions, supervising power supplies, CPUs, amplifiers, speaker lines, contacts, and the network. In the event of a controller CPU failure, the unit can still distribute audio from the line input to all local zones, ensuring operational continuity during emergencies.\u003c\/p\u003e\n\u003cp\u003eIt also features audio outputs for the two channels (CH1 and CH2) for connection to external amplifiers, support for 3-wire and 4-wire volume controls, and a 24 V\u003csub\u003eDC\u003c\/sub\u003e output to power auxiliary devices. Each zone supports up to 500 W of load, making the expander suitable for large-scale systems.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(22, 145, 121);\"\u003e\u003cstrong\u003eUser Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\n\u003cul\u003e\n\n\u003cli class=\"MsoNormal\"\u003eExpansion of up to 8 additional zones with 16 speaker lines\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eFull integration with EVA‑3000 series PA\/VA systems\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eAutomatic diagnostics for power supplies, CPUs, amplifiers, lines, contacts, and network\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eStand-alone operation for local announcements even in the event of a controller failure\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eSupport for 3-wire and 4-wire volume controls\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e8 monitored contact inputs and 8 contact outputs for triggering external devices\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eCH1 \/ CH2 audio outputs for third-party amplifiers\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003e24 V\u003csub\u003eDC\u003c\/sub\u003e output to power accessories\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eLoad capacity of up to 500 W per zone\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eEN 54‑16 and CE\/CB certifications\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"color: rgb(35, 111, 161);\"\u003e\u003cstrong\u003eAreas of Application\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli class=\"MsoNormal\"\u003eEN 54‑16 certified voice evacuation and fire alarm systems\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003ePA\/VA systems in complex buildings with many zones\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eShopping malls, airports, hospitals, schools, hotels, offices\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eInstallations requiring modular expansion of audio zones\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eSystems needing continuous supervision and operational redundancy\u003c\/li\u003e\n\n\u003cli class=\"MsoNormal\"\u003eIntegration with fire alarm control panels via monitored contact inputs\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\u003ch3\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical characteristics\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eMain power supply: 100 - 240 V\u003csub\u003eAC\u003c\/sub\u003e 50\/60 Hz\u003c\/li\u003e\n\n\u003cli\u003eBackup power supply: 21.5 – 28.5 V\u003csub\u003eDC\u003c\/sub\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eFuse: T2AL 250 V\u003c\/li\u003e\n\n\u003cli\u003ePower consumption: 35 W\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eLine input\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eInput signal: 1 V (0 dBV)\u003c\/li\u003e\n\n\u003cli\u003eInput impedance: 10 kohm\u003c\/li\u003e\n\n\u003cli\u003eFrequency response: 80 Hz – 18 kHz ±3 dB\u003c\/li\u003e\n\n\u003cli\u003eSNR: \u0026gt;80 dB, A-weighted\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAudio output\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eOutput channels: CH1, CH2\u003c\/li\u003e\n\n\u003cli\u003eOutput signal: 1 V (0 dBV)\u003c\/li\u003e\n\n\u003cli\u003eTHD: \u0026lt; 0.1%\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePower amplifier interface\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eNumber: 3 (CH1, CH2 and spare amplifier)\u003c\/li\u003e\n\n\u003cli\u003eOutput signal: 1.4 V\u003c\/li\u003e\n\n\u003cli\u003eTHD: \u0026lt; 0.1%\u003c\/li\u003e\n\n\u003cli\u003eControl signal: self-testing, amplifier fault and energy-saving signal\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eLoudspeaker interface\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eZone number: 8 (each zone has 2 speaker lines A and B)\u003c\/li\u003e\n\n\u003cli\u003eMax. load power: 500 W\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eContact input \/ output\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eDry contact input: 8 supervised dry contact inputs\u003c\/li\u003e\n\n\u003cli\u003eContact output: 8 dry contact outputs (NO, NC, COM)\u003c\/li\u003e\n\n\u003cli\u003eMaximum voltage: 250 V\u003csub\u003eAC\u003c\/sub\u003e \/ 30 V\u003csub\u003eDC\u003c\/sub\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003eMaximum current: 2.5 A\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eOthers\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eDC power output: 24 V 1 A\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWorking conditions\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eRelative humidity: \u0026lt; 95%, without condensing\u003c\/li\u003e\n\n\u003cli\u003eOperating temperature: -10 to 55 °C\u003c\/li\u003e\n\n\u003cli\u003eStorage temperature: -40 to 70 °C\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eDimensions (W x H x D): 48.2 x 8.8 x 40.7 cm\u003c\/li\u003e\n\n\u003cli\u003eNet weight: 7.9 kg\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/ul\u003e","brand":"Rondson","offers":[{"title":"Default Title","offer_id":54977255473485,"sku":"02945","price":3065.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/0643\/6173\/files\/41249_02945_big.jpg?v=1791394845","url":"https:\/\/musicdelivery.net\/en\/products\/rondson-eva-ext3100","provider":"Music Delivery","version":"1.0","type":"link"}