{"id":142152,"date":"2022-02-24T15:53:19","date_gmt":"2022-02-24T15:53:19","guid":{"rendered":"https:\/\/www.techweekmag.com\/?p=142152"},"modified":"2022-02-24T15:54:04","modified_gmt":"2022-02-24T15:54:04","slug":"audiosense-aq4-hybrid-headphones-with-armature-drivers-and-3d-printed-speaker","status":"publish","type":"post","link":"https:\/\/www.stereoindex.com\/tech\/headphones\/audiosense-aq4-hybrid-headphones-with-armature-drivers-and-3d-printed-speaker\/","title":{"rendered":"Audiosense AQ4: Hybrid headphones with armature drivers and 3D printed speaker"},"content":{"rendered":"<p>The AQ series of hybrid headphones from AudioSense is replenished with the\u00a0AQ4\u00a0model .\u00a0The digital index means the number of drivers &#8211; there are four of them in the novelty: three reinforcement from Knowles and one 10 mm speaker.\u00a0This, of course, is less than that of the\u00a0flagship AQ7\u00a0(six rebars and a dynamic one), and the speaker is simpler &#8211; a titanium diaphragm is not mentioned.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2022\/02\/139_techweek.jpg\" width=\"1000\" height=\"1000\" \/><\/p>\n<p>Four emitters work in a crossover circuit, and even assembled in a case of a rather complex shape: from each reinforcing emitter there is a separate channel to the earphone sound duct.\u00a0Audiosense&#8217;s expertise in 3D printing came in handy to produce these cases.\u00a0The material is medical grade plastic.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2022\/02\/140_techweek.jpg\" width=\"1000\" height=\"713\" \/><\/p>\n<p>The impedance of the Audiosense AQ4 is minimal &#8211; only 10 ohms, which, with a sensitivity of 101 dB, will allow the headphones to produce a good and loud sound even with a weak smartphone amplifier.\u00a0Thanks to the universal MMCX connectors, the standard cable is easy to replace.\u00a0The complete one is made of high purity oxygen-free copper (OFC) with eight strands of 19 copper wires with a cross section of 0.05 mm.\u00a0In addition, in the area of \u200b\u200b\u200b\u200bconnection with the earpiece, the connector has a smooth bend &#8211; with it, the wire at the same time acts as a &#8220;behind-the-ear&#8221; mount.<\/p>\n<p>The Audiosense AQ4 also includes nine pairs of ear pads and a cleaning brush.\u00a0In Europe, the headphones will cost 158 \u200b\u200beuros.<\/p>\n<p>[ratemypost]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The AQ series of hybrid headphones from AudioSense is replenished with the\u00a0AQ4\u00a0model .\u00a0The digital index means the number of drivers &#8211; there are four of them in the novelty: three reinforcement from Knowles and one 10 mm speaker.\u00a0This, of course, is less than that of the\u00a0flagship AQ7\u00a0(six rebars and a dynamic one), and the speaker [&hellip;] <a class=\"g1-link g1-link-more\" href=\"https:\/\/www.stereoindex.com\/tech\/headphones\/audiosense-aq4-hybrid-headphones-with-armature-drivers-and-3d-printed-speaker\/\">More<\/a><\/p>\n","protected":false},"author":10404,"featured_media":142156,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[640],"tags":[779],"class_list":{"0":"post-142152","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-headphones","8":"tag-news"},"acf":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/142152","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=142152"}],"version-history":[{"count":0,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/142152\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media\/142156"}],"wp:attachment":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media?parent=142152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/categories?post=142152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/tags?post=142152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}