{"id":130353,"date":"2021-05-10T11:37:35","date_gmt":"2021-05-10T10:37:35","guid":{"rendered":"https:\/\/www.techweekmag.com\/?p=130353"},"modified":"2021-05-10T11:37:35","modified_gmt":"2021-05-10T10:37:35","slug":"elac-concentro-m-coaxial-drivers-and-aluminum-plinth","status":"publish","type":"post","link":"https:\/\/www.stereoindex.com\/tech\/speakers\/elac-concentro-m-coaxial-drivers-and-aluminum-plinth\/","title":{"rendered":"ELAC Concentro M: Coaxial drivers and aluminum plinth"},"content":{"rendered":"<p>New floor-standing speakers\u00a0<b>ELAC Concentro M<\/b>\u00a0are distinguished by the use of original technical solutions, as well as an interesting design.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"ELAC Concentro M\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2021\/05\/7b3ba4f5d4274aa01b25465d439d452a.jpg\" alt=\"ELAC Concentro M\" width=\"870\" height=\"684\" border=\"0\" \/><\/p>\n<p>The model is a three-way design, in which the main part of the frequency range is reproduced by a coaxial concentric driver, consisting of a\u00a0<b>JET 5<\/b>\u00a0ribbon radiator\u00a0and a\u00a0<b>Ring Radiator<\/b>\u00a0mid-range speaker\u00a0with an aluminum cone of a complex profile\u00a0<b>Crystal Membrane<\/b>\u00a0.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"ELAC Concentro M\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2021\/05\/1eefddb71e00b6d53514c76c6005adf4.jpg\" alt=\"ELAC Concentro M\" width=\"870\" height=\"684\" border=\"0\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Below 180Hz, four woofers come into play with\u00a0<b>220mm<\/b>\u00a0aluminum cones and a powerful ventilated magnet system.\u00a0Solid hulls of a complex profile rest on pedestals made of solid aluminum billets and weighing\u00a0<b>25 kilograms<\/b>\u00a0each.\u00a0This provides the systems with the necessary stability and reliable mechanical isolation.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone\" title=\"ELAC Concentro M\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2021\/05\/136f4c6ddf80c82532cb9e139f2421af.jpg\" alt=\"ELAC Concentro M\" width=\"870\" height=\"684\" border=\"0\" \/><\/p>\n<p>The weight of one\u00a0<b>ELAC Concentro M<\/b>\u00a0speaker\u00a0is\u00a0<b>90 kilograms<\/b>\u00a0, the declared frequency range is\u00a0<b>from 24 to 50,000 Hz<\/b>\u00a0, the sensitivity is\u00a0<b>88 dB<\/b>\u00a0, the impedance is\u00a0<b>4<\/b>\u00a0Ohms (with a minimum of 2.8 Ohms at 380 Hz).\u00a0The maximum power input is\u00a0<b>400 watts<\/b>\u00a0.<\/p>\n<p><i>More info: <\/i><a href=\"https:\/\/www.elac.de\/\">ELAC<\/a><\/p>\n<p>[ratemypost]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>New floor-standing speakers\u00a0ELAC Concentro M\u00a0are distinguished by the use of original technical solutions, as well as an interesting design. The model is a three-way design, in which the main part of the frequency range is reproduced by a coaxial concentric driver, consisting of a\u00a0JET 5\u00a0ribbon radiator\u00a0and a\u00a0Ring Radiator\u00a0mid-range speaker\u00a0with an aluminum cone of a complex [&hellip;] <a class=\"g1-link g1-link-more\" href=\"https:\/\/www.stereoindex.com\/tech\/speakers\/elac-concentro-m-coaxial-drivers-and-aluminum-plinth\/\">More<\/a><\/p>\n","protected":false},"author":10404,"featured_media":130354,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[646],"tags":[779],"class_list":{"0":"post-130353","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\/130353","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=130353"}],"version-history":[{"count":0,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/130353\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media\/130354"}],"wp:attachment":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media?parent=130353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/categories?post=130353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/tags?post=130353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}