{"id":160128,"date":"2023-04-14T07:03:43","date_gmt":"2023-04-14T06:03:43","guid":{"rendered":"https:\/\/www.techweekmag.com\/?p=160128"},"modified":"2023-04-14T07:03:43","modified_gmt":"2023-04-14T06:03:43","slug":"janszen-9-5-hybrid-electrostatic-speakers","status":"publish","type":"post","link":"https:\/\/www.stereoindex.com\/tech\/speakers\/janszen-9-5-hybrid-electrostatic-speakers\/","title":{"rendered":"JansZen 9.5: Hybrid electrostatic speakers"},"content":{"rendered":"<p>The JansZen 9.5\u00a0speakers are released in the US\u00a0, an updated version of the legendary\u00a0KLH Nine\u00a0speakers , created by the son of the developer of the original model, David Janszen (David Janszen).<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2023\/04\/203_techweek.jpg\" alt=\"Image\" \/><\/p>\n<p>Each speaker has\u00a0six woofers\u00a0with 200 mm ceramic cones operating in an open acoustic design.\u00a0They sound the lower octaves up to a frequency of\u00a0200 Hz\u00a0, above which a linear array of electrostatic emitters comes into play.\u00a0It includes\u00a0five vertical tapes\u00a0whose rear radiation is partially absorbed for better matching with the listening room.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2023\/04\/204_techweek.jpg\" alt=\"Image\" \/><\/p>\n<p>The same purpose is served by a special switch that allows you to reduce the sensitivity of electrostatic panels to increase the impact on low frequencies.\u00a0The overall sensitivity\u00a0of the JansZen 9.5\u00a0is only\u00a082 dB\u00a0, so the manufacturer recommends using speakers with amplifiers with nameplate power\u00a0from 80 to 500 watts\u00a0into 8 ohms.\u00a0Claimed model impedance is\u00a05 ohms\u00a0, with a minimum of 4 ohms.\u00a0Each column weighs\u00a035.4 kg\u00a0.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2023\/04\/205_techweek.jpg\" alt=\"Image\" \/><\/p>\n<p>JansZen 9.5\u00a0hybrid speakers\u00a0are sold in the US market for\u00a0$21,500\u00a0per pair.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The JansZen 9.5\u00a0speakers are released in the US\u00a0, an updated version of the legendary\u00a0KLH Nine\u00a0speakers , created by the son of the developer of the original model, David Janszen (David Janszen). Each speaker has\u00a0six woofers\u00a0with 200 mm ceramic cones operating in an open acoustic design.\u00a0They sound the lower octaves up to a frequency of\u00a0200 Hz\u00a0, [&hellip;] <a class=\"g1-link g1-link-more\" href=\"https:\/\/www.stereoindex.com\/tech\/speakers\/janszen-9-5-hybrid-electrostatic-speakers\/\">More<\/a><\/p>\n","protected":false},"author":10404,"featured_media":160129,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[646],"tags":[779],"class_list":{"0":"post-160128","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-speakers","8":"tag-news"},"acf":[],"aioseo_notices":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/160128","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/users\/10404"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/comments?post=160128"}],"version-history":[{"count":0,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/160128\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media\/160129"}],"wp:attachment":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media?parent=160128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/categories?post=160128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/tags?post=160128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}