{"product_id":"soundtube-cm82-ez-ii-bk","title":"Soundtube CM82-EZ-II-BK","description":"\u003ch3\u003eOVERVIEW\u003c\/h3\u003e\r\n\u003cdiv class=\"container\"\u003e\r\n\u003cdiv id=\"master\" class=\"row hasLeftCol\"\u003e\r\n\u003cdiv id=\"middle\" class=\"col-xs-12 col-sm-12 col-md-10 clearfix\"\u003e\r\n\u003cdiv class=\"content-area \"\u003e\r\n\u003cdiv class=\"main-content clearfix\"\u003e\r\n\u003cdiv class=\"outerRow tabbed-data\"\u003e\r\n\u003cdiv class=\"tab-container\"\u003e\r\n\u003cdiv id=\"tabs\" class=\"ui-tabs ui-widget ui-widget-content ui-corner-all\"\u003e\r\n\u003cdiv class=\"tab_container ui-tabs-panel\"\u003e\r\n\u003cdiv id=\"tabs-0\" class=\"tabDataHolder collapsed ui-tabs-panel ui-widget-content ui-corner-bottom\" role=\"tabpanel\"\u003e\r\n\u003cdiv class=\"collapsible-content\"\u003e\r\n\u003cdiv class=\"inner\"\u003e\r\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eThe next generation version of the CM82-EZ with improved and additional features. One 8.0 inch (203 mm) polypropylene woofer with butyl rubber surround and one 1.0 inch (25.4 mm) silk dome tweeter. Easy-access six-position tap switch for 25\/70.7\/100-volt and 16-ohm transformer bypass settings allows for easy ordering, stocking and installation. Reduced amplification costs and maximum efficiency 89.0 dB sensitivity, 16 ohm impedance and a sealed enclosure. Superior voice intelligibility with an average coverage angle of 95° (2–10 kHz, independently verified). Cost-effective 16 ohm settings allows for the use of multiples of two, four, or six speakers in a system using a standard amplifier without a transformer. Incorporates a painted steel grille with rust inhibitor for lasting durability. Ceramic input terminal accepts up to 10 gauge plenum rated signal wire and includes thermal fuse. Suitable for use in voice alarm applications subject to EU regulations EN60849 and BS5839-8. Adaptable to ceiling thicknesses ranging from 0.04 inch (0.9 mm) to 1.60 inch (40.6 mm). UL 1480 (UEAY) and 2043, cUL, CE (EMC Directive 89\/366\/EEC, EN55020, EN55013) approved. Included accessories: tile bridge, UL-listed 0.5-inch conduit clamp, paint shield and two wire nuts.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003ch3\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eEngineered for applications with limited plenum space incorporating a SoundTube-specific shallow backcan with an installed depth of 3.5\"\u003c\/li\u003e\r\n\u003cli\u003e8\" polypropylene woofer with butyl rubber surround and one 1\" silk dome tweeter\u003c\/li\u003e\r\n\u003cli\u003eEasy-access, 6-position tap switch for 25\/70.7\/100V and 16 ohms; transformer bypass settings\u003c\/li\u003e\r\n\u003cli\u003e16 ohm settings allows for the use of multiples of two, four, or six speakers in a system using a standard amplifier without a transformer\u003c\/li\u003e\r\n\u003cli\u003eMaximum sensitivity of 88 dB\u003c\/li\u003e\r\n\u003cli\u003eIntegrated sealed enclosure\u003c\/li\u003e\r\n\u003cli\u003eOptimum voice intelligibility with an average coverage angle of 105° (2 to 10 kHz, independently verified)\u003c\/li\u003e\r\n\u003cli\u003eIncorporates a painted steel grille with rust inhibitor for durability\u003c\/li\u003e\r\n\u003cli\u003eCan be installed on ceilings with thickness ranging from 0.04 to 1.60\"\u003c\/li\u003e\r\n\u003cli\u003eUL 1480 (UEAY), 2043, cUL, and CE (EMC Directive 89\/366\/EEC, EN55020, EN55013) approved\u003c\/li\u003e\r\n\u003cli\u003eBlack paint finish\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/h3\u003e\r\n\u003ctable class=\"spec-table\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eNominal Impedance\u003c\/td\u003e\r\n\u003ctd\u003e16 ohm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eImpedance (min)\u003c\/td\u003e\r\n\u003ctd\u003e17.2 ohm\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSensitivity dB @ 2.83V\/1M\u003c\/td\u003e\r\n\u003ctd\u003e86.0dB\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eSensitivity dB @ 1W\/1M (2)\u003c\/td\u003e\r\n\u003ctd\u003e89.0dB\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eFrequency Response (± 3 dB)\u003c\/td\u003e\r\n\u003ctd\u003e92 Hz - 18 kHz\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eFrequency Response (±10 dB)\u003c\/td\u003e\r\n\u003ctd\u003e65 Hz - 22 kHz\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMax. Program Power\u003c\/td\u003e\r\n\u003ctd\u003e128W\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMax. Continuous Power RMS\u003c\/td\u003e\r\n\u003ctd\u003e64W\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMax. Power SPL @ 1 M\u003c\/td\u003e\r\n\u003ctd\u003e107.0dB\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMax. SPL @ 3dB distortion\u003c\/td\u003e\r\n\u003ctd\u003e20W\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eDirectivity Factor (Q) (Averaged 100Hz - 10kHz, @ 2kHz)\u003c\/td\u003e\r\n\u003ctd\u003e5.4 (Average 100 Hz - 10 kHz) 7.2 (2 kHz)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eDirectivity Index (DI) dB (Averaged 100Hz - 10kHz, @ 2kHz)\u003c\/td\u003e\r\n\u003ctd\u003e5.5dB (Average 100 Hz - 10 kHz) 8.6 dB (2 kHz)\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eTap Selector\u003c\/td\u003e\r\n\u003ctd\u003e6 Position rotary switch with transformer bypass\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e70.7 Volt Transformer Taps\u003c\/td\u003e\r\n\u003ctd\u003e64w \/ 107.0dB\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e100 Volt Transformer Taps (dB)\u003c\/td\u003e\r\n\u003ctd\u003e64w \/ 107.0dB\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003e25 Volt Transformer Taps (dB)\u003c\/td\u003e\r\n\u003ctd\u003e8w \/ 98.0dB\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eTransformer Options\u003c\/td\u003e\r\n\u003ctd\u003e25 \/ 70.7 \/ 100 Volt 16 Ohm direct\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eTransducer - Low Frequency Driver\u003c\/td\u003e\r\n\u003ctd\u003e8\" Polypropylene Cone w\/ Butyl Rubber Surround\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eTransducer - High Frequency Driver\u003c\/td\u003e\r\n\u003ctd\u003e1″ Silk Dome\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eNetwork Type: Low Pass\u003c\/td\u003e\r\n\u003ctd\u003e6dB per octave, 1st order\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eNetwork Type: High Pass\u003c\/td\u003e\r\n\u003ctd\u003e6dB per octave, 1st order\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eAngle\u003c\/td\u003e\r\n\u003ctd\u003e105\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eCoverage Angle (-6 dB @ 2 kHz)\u003c\/td\u003e\r\n\u003ctd\u003e105\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eColors\u003c\/td\u003e\r\n\u003ctd\u003eBlack \/ White \/ Custom\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eConnections\u003c\/td\u003e\r\n\u003ctd\u003e4 position ceramic terminal strip\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eInputs\u003c\/td\u003e\r\n\u003ctd\u003e4 position ceramic terminal connector\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eBackcan Diameter\u003c\/td\u003e\r\n\u003ctd\u003e245.6 mm \/ 9.67 in\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eBackcan Height\u003c\/td\u003e\r\n\u003ctd\u003e146.1 mm \/ 5.75 in\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eVisible Diameter\u003c\/td\u003e\r\n\u003ctd\u003e298.5 mm \/ 11.75 in\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eVisible Height\u003c\/td\u003e\r\n\u003ctd\u003e8.6 mm \/ 0.34 in\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eMounting Hole Diameter\u003c\/td\u003e\r\n\u003ctd\u003e266.7 mm \/ 10.5 in\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eWeight\u003c\/td\u003e\r\n\u003ctd\u003e4.1 kg \/ 9 lbs\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\r\n\u003ctd\u003e4.5 kg \/ 10 lbs\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eAccessories Optional\u003c\/td\u003e\r\n\u003ctd\u003eAC-CMEZ6\/8-PCB, AC-CM-EZ-JBOX\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003ePackaging\u003c\/td\u003e\r\n\u003ctd\u003e1 per box\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRegulatory - UL\u003c\/td\u003e\r\n\u003ctd\u003eApproved UL1480A \u0026amp; UL2043\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRegulatory - CE\u003c\/td\u003e\r\n\u003ctd\u003eApproved\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRegulatory - RoHS\u003c\/td\u003e\r\n\u003ctd\u003eapproved\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd\u003eRegulatory - IP\u003c\/td\u003e\r\n\u003ctd\u003enot planned\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e","brand":"Soundtube","offers":[{"title":"Default Title","offer_id":43895687348267,"sku":"ST-CM82-EZ-II-BK","price":171.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0642\/3019\/5243\/files\/cm82-ez-ii-side-angle-blk-e1510952654555__87338.1682444206.1280.1280.jpg?v=1775685343","url":"https:\/\/www.empirepro.com\/products\/soundtube-cm82-ez-ii-bk","provider":"Empire Pro","version":"1.0","type":"link"}