{"id":149996,"date":"2022-10-19T13:35:05","date_gmt":"2022-10-19T12:35:05","guid":{"rendered":"https:\/\/www.techweekmag.com\/?p=149996"},"modified":"2022-10-19T13:35:05","modified_gmt":"2022-10-19T12:35:05","slug":"cca-hm20-cheap-hybrid-in-ear-headphones-with-8-drivers","status":"publish","type":"post","link":"https:\/\/www.stereoindex.com\/tech\/headphones\/cca-hm20-cheap-hybrid-in-ear-headphones-with-8-drivers\/","title":{"rendered":"CCA HM20: Cheap hybrid in-ear headphones with 8 drivers"},"content":{"rendered":"<p><b>CCA<\/b>\u00a0has introduced a new model of in-ear headphones\u00a0<b>HM20<\/b>\u00a0, made according to a hybrid scheme.<\/p>\n<p>Each earphone uses\u00a0<b>7 armature<\/b>\u00a0drivers : six\u00a0<b>50024s<\/b>\u00a0and one\u00a0<b>30019s<\/b>\u00a0, as well as one\u00a0<b>XUN7 dual-magnet dynamic driver<\/b>\u00a0with reduced clearance.\u00a0The shells of the headphones are 3D printed in epoxy resin, and the outer panels are made of aluminum alloy.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2022\/10\/techweek.\" alt=\"Image\" \/><\/p>\n<p>The model has a three-lane design, the separation of the bands is carried out both with the help of a chain of resistances and the selection of acoustic chambers.\u00a0The kit includes a detachable cable with a\u00a0<b>3.5 mm<\/b>\u00a0plug and silver-plated copper conductors.\u00a0The sensitivity of the model is\u00a0<b>105 dB<\/b>\u00a0, the impedance is\u00a0<b>22 Ohm<\/b>\u00a0.<\/p>\n<p><b>The CCA HM20<\/b>\u00a0hybrid in-ear headphones\u00a0sell for\u00a0<b>$71<\/b>\u00a0.<\/p>\n<!-- FeedbackWP Plugin --><div        class=\"rmp-widgets-container rmp-wp-plugin rmp-main-container js-rmp-widgets-container js-rmp-widgets-container--149996 \"        data-post-id=\"149996\">        <!-- Rating widget -->    <div class=\"rmp-rating-widget js-rmp-rating-widget\" role=\"group\" aria-labelledby=\"rmp-title-149996\">                    <p class=\"rmp-heading rmp-heading--title\" id=\"rmp-title-149996\">                Rate this product            <\/p>                        <div class=\"rmp-rating-widget__icons\">            <ul class=\"rmp-rating-widget__icons-list js-rmp-rating-icons-list\" role=\"radiogroup\" aria-label=\"Rating from 1 to 5\">                                                        <li                            class=\"rmp-rating-widget__icons-list__icon js-rmp-rating-item\"                            data-descriptive-rating=\"Not at all useful\"                            data-value=\"1\"                            role=\"radio\"                            aria-checked=\"false\"                            aria-label=\"1 out of 5: Not at all useful\"                            tabindex=\"0\"                    >                        <i class=\"js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star \" aria-hidden=\"true\"><\/i>                    <\/li>                                                        <li                            class=\"rmp-rating-widget__icons-list__icon js-rmp-rating-item\"                            data-descriptive-rating=\"Somewhat useful\"                            data-value=\"2\"                            role=\"radio\"                            aria-checked=\"false\"                            aria-label=\"2 out of 5: Somewhat useful\"                            tabindex=\"-1\"                    >                        <i class=\"js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star \" aria-hidden=\"true\"><\/i>                    <\/li>                                                        <li                            class=\"rmp-rating-widget__icons-list__icon js-rmp-rating-item\"                            data-descriptive-rating=\"Useful\"                            data-value=\"3\"                            role=\"radio\"                            aria-checked=\"false\"                            aria-label=\"3 out of 5: Useful\"                            tabindex=\"-1\"                    >                        <i class=\"js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star \" aria-hidden=\"true\"><\/i>                    <\/li>                                                        <li                            class=\"rmp-rating-widget__icons-list__icon js-rmp-rating-item\"                            data-descriptive-rating=\"Fairly useful\"                            data-value=\"4\"                            role=\"radio\"                            aria-checked=\"false\"                            aria-label=\"4 out of 5: Fairly useful\"                            tabindex=\"-1\"                    >                        <i class=\"js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star \" aria-hidden=\"true\"><\/i>                    <\/li>                                                        <li                            class=\"rmp-rating-widget__icons-list__icon js-rmp-rating-item\"                            data-descriptive-rating=\"Very useful\"                            data-value=\"5\"                            role=\"radio\"                            aria-checked=\"false\"                            aria-label=\"5 out of 5: Very useful\"                            tabindex=\"-1\"                    >                        <i class=\"js-rmp-rating-icon rmp-icon rmp-icon--ratings rmp-icon--star \" aria-hidden=\"true\"><\/i>                    <\/li>                            <\/ul>        <\/div>        <p class=\"rmp-rating-widget__hover-text js-rmp-hover-text\" aria-live=\"polite\"><\/p>                <button class=\"rmp-rating-widget__submit-btn rmp-btn js-submit-rating-btn\">            Submit Rating        <\/button>        <div aria-live=\"polite\" aria-atomic=\"true\">            <p class=\"rmp-rating-widget__results js-rmp-results rmp-rating-widget__results--hidden\">                Average rating <span class=\"rmp-rating-widget__results__rating js-rmp-avg-rating\">0<\/span> \/ 5. Vote count: <span class=\"rmp-rating-widget__results__votes js-rmp-vote-count\">0<\/span>            <\/p>            <p class=\"rmp-rating-widget__not-rated js-rmp-not-rated \">                            <\/p>            <p class=\"rmp-rating-widget__msg js-rmp-msg\" role=\"status\"><\/p>        <\/div>    <\/div>    <!--Structured data -->                <\/div>\n","protected":false},"excerpt":{"rendered":"<p>CCA\u00a0has introduced a new model of in-ear headphones\u00a0HM20\u00a0, made according to a hybrid scheme. Each earphone uses\u00a07 armature\u00a0drivers : six\u00a050024s\u00a0and one\u00a030019s\u00a0, as well as one\u00a0XUN7 dual-magnet dynamic driver\u00a0with reduced clearance.\u00a0The shells of the headphones are 3D printed in epoxy resin, and the outer panels are made of aluminum alloy. The model has a three-lane design, [&hellip;] <a class=\"g1-link g1-link-more\" href=\"https:\/\/www.stereoindex.com\/tech\/headphones\/cca-hm20-cheap-hybrid-in-ear-headphones-with-8-drivers\/\">More<\/a><\/p>\n","protected":false},"author":10404,"featured_media":149997,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[640],"tags":[779],"adace-sponsor":[],"class_list":["post-149996","post","type-post","status-publish","format-standard","has-post-thumbnail","category-headphones","tag-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/149996","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=149996"}],"version-history":[{"count":0,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/149996\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media\/149997"}],"wp:attachment":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media?parent=149996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/categories?post=149996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/tags?post=149996"},{"taxonomy":"adace-sponsor","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/adace-sponsor?post=149996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}