{"product_id":"da-lite-arena-electrol-174-x-408-with-perforated-matte-white-20822-20822","title":"Da-Lite Arena Electrol, 174\" x 408\" with Perforated Matte White - 20822","description":"\u003cp\u003eThe Da-Lite Arena Electrol 20822 is a large-format motorized projection screen designed for high-performance use in large venues. This specific model features a 174\" x 408\" (442 cm x 1036.4 cm) surface in a Cinemascope 2.35:1 aspect ratio, providing a 444\" (1,127.8 cm) diagonal viewing area. The Perforated Matte White surface is acoustically transparent and high resolution, making it suitable for front projection in environments where audio must pass through the screen. For stability in large-scale installations, the unit utilizes a durable steel inner frame with a black steel case finish, guided by steel cable guides and a built-in balancing system to ensure smooth retraction and a flat viewing surface. This borderless screen can be installed in either ceiling or wall applications.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLarge format 174\" x 408\" (444\" diagonal) screen in Cinemascope 2.35:1 format\u003c\/li\u003e\n\u003cli\u003eAcoustically transparent Perforated Matte White surface for front projection\u003c\/li\u003e\n\u003cli\u003eMotorized electric operation with radio frequency remote control\u003c\/li\u003e\n\u003cli\u003eSteel inner frame with black steel case finish and steel cable guides\u003c\/li\u003e\n\u003cli\u003eDual application capability for ceiling or wall mounting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuestions\u003c\/h2\u003e\u003ch3\u003eWill this screen work for front projection in an auditorium?\u003c\/h3\u003e\u003cp\u003eYes, the Perforated Matte White surface is acoustically transparent and high resolution, allowing for front projection while maintaining audio clarity.\u003c\/p\u003e\u003ch3\u003eCan I control this Arena Electrol screen with a wall switch?\u003c\/h3\u003e\u003cp\u003eYes, you can use a Da-Lite Radio Frequency Single Channel Wall Switch (SKU 28359) for hardwired 120V control.\u003c\/p\u003e\u003ch3\u003eWhat is the aspect ratio of the 20822 model?\u003c\/h3\u003e\u003cp\u003eThis specific model features a Cinemascope 2.35:1 screen format with a 444\" diagonal.\u003c\/p\u003e\u003ch3\u003eHow do I integrate this screen into a control system?\u003c\/h3\u003e\u003cp\u003eYou can use the Da-Lite Radio Frequency RS-232 Control (SKU 29243) or the Radio Frequency Dry Contact Interface (SKU 71912) for integration.\u003c\/p\u003e\u003ch3\u003eWhat mounting options are available for this unit?\u003c\/h3\u003e\u003cp\u003eThe Arena Electrol is designed for both ceiling and wall applications and includes fixed mounting brackets.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSpecifications are supplied by the manufacturer. For complete details, check the Resources tab.\u003c\/em\u003e\u003c\/p\u003e","brand":"Da-Lite","offers":[{"title":"Default Title","offer_id":51915090493718,"sku":"20822","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/3437\/6982\/files\/Arena_Electrol-SC.jpg?v=1789974308","url":"https:\/\/avsupplies.us\/products\/da-lite-arena-electrol-174-x-408-with-perforated-matte-white-20822-20822","provider":"AV Supplies","version":"1.0","type":"link"}