{"id":457377,"date":"2024-11-10T18:33:28","date_gmt":"2024-11-10T18:33:28","guid":{"rendered":"https:\/\/www.techforbrains.com\/?p=457377"},"modified":"2024-11-10T18:33:33","modified_gmt":"2024-11-10T18:33:33","slug":"fosi-audio-bt20a-qcc3003-compact-and-convenient-amplifier","status":"publish","type":"post","link":"https:\/\/www.stereoindex.com\/tech\/hi-fi\/fosi-audio-bt20a-qcc3003-compact-and-convenient-amplifier\/","title":{"rendered":"Fosi Audio BT20A-QCC3003: Compact and convenient amplifier"},"content":{"rendered":"<p>Fosi Audio BT20A-QCC3003 is a sleek and efficient amplifier tailored for home audio setups, delivering exceptional Hi-Fi sound quality. This model features a TPA3116D2 chip and supports a reliable Bluetooth 5.0 connection with a range of up to 15 meters, minimizing signal delay and reducing unwanted noise during playback.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"bbImage aligncenter\" title=\"Ad407b7d60d244f03bb423eaac07342362.png_640x640.jpg\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2024\/11\/ad407b7d60d244f03bb423eaac07342362-png_640x640-jpg.jpg\" alt=\"Ad407b7d60d244f03bb423eaac07342362.png_640x640.jpg\" width=\"627\" height=\"498\" data-url=\"\" data-zoom-target=\"1\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>The BT20A-QCC3003 provides a maximum output power of 100W per channel when paired with 4-ohm speakers and powered by a 24V supply. This capability makes it suitable for a range of passive speakers, such as bookshelf, computer, and desktop models. It features both Bluetooth and RCA inputs for versatile connectivity.<\/p>\n<p>Additionally, the amplifier includes a speaker protection circuit that enhances the longevity of the speakers and safeguards against overload during high-volume use. It is specifically designed for passive speakers and accommodates those with an impedance ranging from 2 to 8 ohms.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"bbImage\" title=\"Fosi Audio BT20A-QCC3003\" src=\"https:\/\/www.stereoindex.com\/tech\/wp-content\/uploads\/2024\/11\/hdb8d250646454f0db83ff073e0338ffck-jpg.jpg\" alt=\"Fosi Audio BT20A-QCC3003\" width=\"973\" height=\"785\" data-url=\"\" data-zoom-target=\"1\" \/><\/p>\n<h3><b>Fosi Audio BT20A-QCC300 Specifications:<\/b><\/h3>\n<ul>\n<li data-xf-list-type=\"ul\">Output power: up to 100W x 2 (at 4 Ohm and 24V)<\/li>\n<li data-xf-list-type=\"ul\">Frequency range: 20 Hz \u2013 20 kHz (\u00b11 dB)<\/li>\n<li data-xf-list-type=\"ul\">Total Harmonic Distortion (THD): 0.04%<\/li>\n<li data-xf-list-type=\"ul\">Signal to Noise Ratio (SNR): 98 dB<\/li>\n<li data-xf-list-type=\"ul\">Input sensitivity: 280 mV<\/li>\n<li data-xf-list-type=\"ul\">Power supply: 12-24 V<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Fosi Audio BT20A-QCC3003 is a sleek and efficient amplifier tailored for home audio setups, delivering exceptional Hi-Fi sound quality. This model features a TPA3116D2 chip and supports a reliable Bluetooth 5.0 connection with a range of up to 15 meters, minimizing signal delay and reducing unwanted noise during playback. &nbsp; The BT20A-QCC3003 provides a maximum [&hellip;] <a class=\"g1-link g1-link-more\" href=\"https:\/\/www.stereoindex.com\/tech\/hi-fi\/fosi-audio-bt20a-qcc3003-compact-and-convenient-amplifier\/\">More<\/a><\/p>\n","protected":false},"author":10237,"featured_media":457378,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"categories":[642],"tags":[779],"class_list":{"0":"post-457377","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-hi-fi","8":"tag-news"},"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/457377","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\/10237"}],"replies":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/comments?post=457377"}],"version-history":[{"count":2,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/457377\/revisions"}],"predecessor-version":[{"id":457382,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/posts\/457377\/revisions\/457382"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media\/457378"}],"wp:attachment":[{"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/media?parent=457377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/categories?post=457377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.stereoindex.com\/tech\/wp-json\/wp\/v2\/tags?post=457377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}