{"product_id":"qscadc820rsystem","title":"QSC AD-C820R SYSTEM","description":"\u003cstyle scoped\u003e\n.myTable { background-color:#ffffff;border-collapse:collapse; }\n.myTable th { background-color:#f7f7f7;color:white; }\n.myTable td, .myTable th {\n padding: 5px;\n border: 1px solid #f7f7f7;\n text-align: left;\n color: #000;\n}\n\u003c\/style\u003e\n\u003ctable width=\"100%\" class=\"myTable\"\u003e\n  \u003ctr\u003e\n    \u003cth width=\"410\"\u003e \u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\n\u003ch1\u003eAD-C820\u003c\/h1\u003e\n    \u003cp\u003eCeiling Mount Loudspeaker\u003c\/p\u003e\n\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ctable width=\"100%\" class=\"myTable\"\u003e\n  \u003ctr\u003e\n    \u003cth width=\"410\"\u003e \u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\n\u003cdiv\u003e\n      \u003ch2\u003eFeatures\u003c\/h2\u003e\n    \u003c\/div\u003e\n      \u003cul\u003e\n        \u003cli\u003e8-inch low-frequency woofer\u003c\/li\u003e\n        \u003cli\u003e1.4-inch diaphragm compression driver\u003c\/li\u003e\n        \u003cli\u003e200 watt continuous power rating\u003c\/li\u003e\n        \u003cli\u003e70V\/100V multi-tap transformer included (system can operate in distributed or low-impedance mode)\u003c\/li\u003e\n        \u003cli\u003eAD-C820 transducer\/baffle assembly for separated backcan installation\u003c\/li\u003e\n      \u003c\/ul\u003e\n      \u003cp\u003e\u003cstrong\u003eAD-C820 is sold in the following system packages:\u003c\/strong\u003e\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\u003cstrong\u003eAD-C820R SYSTEM\u003c\/strong\u003e\u003c\/li\u003e\n        \u003cul\u003e\n          \u003cli\u003eAD-C820 speaker baffle\u003c\/li\u003e\n          \u003cli\u003eAD-C800BB Backcan assembly\u003c\/li\u003e\n          \u003cli\u003eAD-C800RG Round grille (white, paintable)\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/ul\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eAD-C820S \u003c\/strong\u003e\u003cstrong\u003eSYSTEM\u003c\/strong\u003e\n\u003c\/li\u003e\n        \u003cul\u003e\n          \u003cli\u003eAD-C820 speaker baffle\u003c\/li\u003e\n          \u003cli\u003eAD-C800BB Backcan assembly\u003c\/li\u003e\n          \u003cli\u003eAD-C800SG Square grille (white, paintable)\u003c\/li\u003e\n        \u003c\/ul\u003e\n    \u003c\/ul\u003e\n\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003cth\u003e \u003c\/th\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd\u003e\n\u003cdiv\u003e\n      \u003cdiv data-pane=\"\"\u003e\n        \u003ctable width=\"100%\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n          \u003cthead\u003e\n            \u003ctr\u003e\n              \u003ctd width=\"50%\"\u003e\n\u003cdiv\u003eSPECIFICATIONS\u003c\/div\u003e\n              \u003c\/td\u003e\n              \u003ctd width=\"50%\"\u003eAD-C820\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/thead\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eConfiguration\u003c\/td\u003e\n              \u003ctd\u003ePassive\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eLow-frequency Transducer\u003c\/td\u003e\n              \u003ctd\u003e8-inch (203 mm) ferrite woofer\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eHight-frequency Transducer\u003c\/td\u003e\n              \u003ctd\u003e1.4-inch (36 mm) neodymium compression driver\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eFrequency Range 1\u003cbr\u003e\n                Frequency Response (-6 dB)\u003cbr\u003e\n                Useable Frequency Range (-10 dB)\u003c\/td\u003e\n              \u003ctd\u003e\n\u003cbr\u003e\n                61 Hz to 18 kHz\u003cbr\u003e\n                52 Hz to 18 kHz\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eMaximum Output 2\u003cbr\u003e\n                Calculated Peak Output\u003cbr\u003e\n                Calculated Continuous Output\u003c\/td\u003e\n              \u003ctd\u003e\n\u003cbr\u003e\n                120 dB SPL\u003cbr\u003e\n                114 dB SPL\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eNominal Coverage\u003c\/td\u003e\n              \u003ctd\u003e90° horizontal and vertical\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eNominal Impedance\u003c\/td\u003e\n              \u003ctd\u003e16 ohms\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003ePower Rating\u003cbr\u003e\n                Continuous power handling3\u003cbr\u003e\n                Recommended amplifier power\u003cbr\u003e\n                (loudspeaker \"program\" power)\u003c\/td\u003e\n              \u003ctd\u003e\n\u003cbr\u003e\n                200 W\u003cbr\u003e\n                400 W\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eSensitivity\u003c\/td\u003e\n              \u003ctd\u003e91 dB SPL, 1W\/1m\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eBass Loading\u003c\/td\u003e\n              \u003ctd\u003ePorted\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eTransformer Type\u003c\/td\u003e\n              \u003ctd\u003eCustom low distortion laminated core, wide bandwidth design\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eTransformer Taps\u003c\/td\u003e\n              \u003ctd\u003e100 V: 16 ohms bypass, 100 W, 50 W, 25 W\u003cbr\u003e\n                70 V: 16 ohms bypass, 100 W, 50 W, 25 W, 12.5 W\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eAgency Rating\u003c\/td\u003e\n              \u003ctd\u003eCE, UL 1480 (commercial\/professional use) UL 2043 (air handling spaces)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd colspan=\"2\"\u003e\u003ch3\u003eENCLOSURE\u003c\/h3\u003e\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eEnclosure Volume\u003c\/td\u003e\n              \u003ctd\u003eAD-C800BB: 18 liter (0.64 ft³)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eConnectors\u003c\/td\u003e\n              \u003ctd\u003eBack box (AD-C800BB): ceramic block connector inputs and\u003cbr\u003e\n                “through” connectors (rated for 400 W max). Loudspeaker Baffle\u003cbr\u003e\n                (AD-C820): 10-pin MATE-N-LOK™ connector and faston connectors.\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eMounting Hardware\u003c\/td\u003e\n              \u003ctd\u003ePre-installed, suspended, back box, four vertical mounting straps.\u003cbr\u003e\n                Loudspeaker Baffle: captive, integral Mounting Clamps.\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eWeight - Net\u003c\/td\u003e\n              \u003ctd\u003eAD-C820: 8 lb (3.6 kg)\u003cbr\u003e\n                AD-C800BB: 9.5 lb (4.3 kg)\u003cbr\u003e\n                System Weight: 17.5 lb (7.9 kg)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003ctd\u003eDimensions\u003c\/td\u003e\n              \u003ctd\u003eDiameter: 14.9-inch (379 mm)\u003cbr\u003e\n                Enclosure only Depth: 8.3-inch (211 mm)\u003cbr\u003e\n                Enclosure with mounting straps Depth: 11.2-inch (284 mm)\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n      \u003cp\u003e1\u003cem\u003eAll frequency ranges specified refer to measured half-space response (2 pi).\u003c\/em\u003e\u003cbr\u003e\n        2\u003cem\u003eCalculated maximum peak SPL at 1 m, half-space, speaker operating at rated rms power pink noise input, 50 Hz to 20 kHz.\u003c\/em\u003e\u003cbr\u003e\n        3\u003cem\u003eMaximum input power tested in accordance with IEC recommendations; 50 Hz to 20 kHz band limiting, 6 dB signal crest factor.\u003cbr\u003e\n          \u003c\/em\u003e\u003cbr\u003e\n        \u003cem\u003eSpecifications are subject to change without notice.\u003c\/em\u003e\u003c\/p\u003e\n      \u003cp\u003e\u003cem\u003eQSC and the QSC logo are registered trademarks of QSC Audio Products LLC in the U.S. Patent and Trademark office and other countries.\u003cbr\u003e\n    AcousticDesign is a trademark of QSC Audio Products, LLC. MATE-N-LOK is a trademark of Tyco. All other trademarks are the property of their respective owners.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e","brand":"QSC","offers":[{"title":"Default Title","offer_id":55166784667939,"sku":"AD-C820R-SYSTEM","price":870.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/5404\/5987\/files\/qsc-ad-c820r-system-8-2-way-90-conical-dmt-19.jpg?v=1780115406","url":"https:\/\/sixstardj.com\/products\/qscadc820rsystem","provider":"SixStarDJ","version":"1.0","type":"link"}