{"id":250,"date":"2015-01-16T04:27:20","date_gmt":"2015-01-15T19:27:20","guid":{"rendered":"http:\/\/www.onsoku.co.jp\/us\/?page_id=250"},"modified":"2020-10-22T16:07:17","modified_gmt":"2020-10-22T07:07:17","slug":"opc-488","status":"publish","type":"page","link":"http:\/\/www.onsoku.co.jp\/us\/product\/polarity\/opc-488\/","title":{"rendered":"OPC-488 Speaker Polarity checker with tweeter checking"},"content":{"rendered":"<p><a href=\"http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/OPC-488.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-1194\" src=\"http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/OPC-488-300x167.jpg\" alt=\"\" width=\"300\" height=\"167\" srcset=\"http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/OPC-488-300x167.jpg 300w, http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/OPC-488.jpg 737w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<h2>Product Summary<\/h2>\n<p style=\"padding-left: 30px;\">This unit checks the polarities of loudspeaker units and open voice-coil for tweeters of the speaker system.<br \/>\nThe result of a check is shown with a green(GO) or red(NG) LED indicator within approximately 0.2seconds.<br \/>\nAn external signal can be inputted when the selector switch is set so.<\/p>\n<h2>Product specifications<\/h2>\n<p style=\"padding-left: 30px;\">Polarity: +(green) -(red)<br \/>\nTweeter Open: GO(green) NG(red)<br \/>\nPolarity Checking Microphone: AP-1291(Accessory)<\/p>\n<p><a href=\"http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/OPC488_eng.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-98\" src=\"http:\/\/www.onsoku.co.jp\/us\/wp-content\/uploads\/sites\/2\/cg143.jpg\" alt=\"Product Specifations PDF Downlod\" width=\"195\" height=\"28\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Product Summary This unit checks the polarities of loudspeaker units and open voice-coil for tweeters of the speaker system. The result of a check is shown with a green(GO) or red(NG) LED indicator within approximately 0.2seconds. An external signal can be inputted when the selector switch is set so. Product specifications Polarity: +(green) -(red) Tweeter [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":451,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-250","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>OPC-488 Speaker Polarity checker with tweeter checking - Onsoku Web Site English<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.onsoku.co.jp\/us\/product\/polarity\/opc-488\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"OPC-488 Speaker Polarity checker with tweeter checking - Onsoku Web Site English\" \/>\n<meta property=\"og:description\" content=\"Product Summary This unit checks the polarities of loudspeaker units and open voice-coil for tweeters of the speaker system. 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