{"title":"Favored by Customers","description":"","products":[{"product_id":"bluetooth-amplifier-2-channel-stereo-amp-receiver-class-d-amplifier-for-home-audio-system-fosi-audio-bt20a-updated","title":"Fosi Audio BT20A Bluetooth Stereo Amplifier","description":"\u003cul style=\"width: 95%; margin: 0 auto;\"\u003e\n\u003cli\u003e\n\u003cp\u003e100W X 2(4 ohms, 20 Hz - 20 kHz, 0.04% THD), comes with a 24V power supply. If your usage scenario is smaller, it can also drive larger speakers, such as those rated at 280 watts (8 ohms) and 320 watts (4 ohms). Please note that this is applicable only for passive speakers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdvanced circuitry design, built-in speakers protection circuit, best for bookshelf\/computer\/desktop\/speakers in your home;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHome integrated digital amplifier, 24-month warranty, you can return the item if you have any problems;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmall simple compact design but practical and powerful, Hi-Fi \u003cspan style=\"color: #51a1ba;\"\u003e\u003ca style=\"color: #51a1ba;\" title=\"Bluetooth amplifier\" href=\"https:\/\/fosiaudioshop.com\/collections\/bluetooth-amplifier\" target=\"_blank\"\u003eBluetooth amplifier\u003c\/a\u003e\u003c\/span\u003e exclusively designed for the customers who pursue HiFi sound;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBluetooth 5.0 core, up to 33ft connection range guarantees low signal delay. No pop, no audible noise when Bluetooth connection is established;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\" style=\"text-align: start;\"\u003e\u003cimg style=\"width: 100%;\" alt=\"Fosi Audio BT20A Bluetooth 5.0 Amplifier\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2251\/7913\/files\/A__01_26d2bb91-93f9-4ec5-a878-7d5541cc5270.jpg?v=1641366457\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"a-section launchpad-text-left-justify\" style=\"text-align: start;\"\u003e\u003cimg style=\"width: 100%;\" alt=\"Fosi Audio BT20A Bluetooth 5.0 Amplifier 2 CH\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2251\/7913\/files\/A__02_b4a256c4-7659-4fb6-9f70-cd8fd701ec54.jpg?v=1641366467\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"a-text-bold\"\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; max-width: 750px; table-layout: fixed;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 50%;\"\u003e \u003ccol style=\"width: 50%;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply range\u003c\/td\u003e\n\u003ctd\u003e12v-24v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e≤ 0.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e20Hz - 20kHz (±1 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSNR\u003c\/td\u003e\n\u003ctd\u003e≥ 98dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput sensitivity\u003c\/td\u003e\n\u003ctd\u003e≤ 280mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth transmission distance\u003c\/td\u003e\n\u003ctd\u003e28ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminating impedance\u003c\/td\u003e\n\u003ctd\u003e2Ohm - 8Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power\u003c\/td\u003e\n\u003ctd\u003e100W + 100W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput mode\u003c\/td\u003e\n\u003ctd\u003eBluetooth and Analog\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Name\u003c\/td\u003e\n\u003ctd\u003eFosi Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth chip\u003c\/td\u003e\n\u003ctd\u003eATS2853\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e24V 4.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat‘s in the box？\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; max-width: 750px; table-layout: fixed;\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 50%;\"\u003e \u003ccol style=\"width: 50%;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC power cord\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser’s Manual\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eTips: The plug of the power adapter will match the country of your delivery address.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"display: flex; align-items: center; height: 20px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: center; height: 20px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: center; height: 20px;\"\u003e\n\u003cimg style=\"width: 30px; height: 30px;\" alt=\"Download\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/2251\/7913\/files\/7.jpg?v=1638263331\"\u003e \u003cspan style=\"color: #51a1ba;\"\u003e\u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/2251\/7913\/files\/BT20A_Updated_User_Manual.pdf?v=1614246550\" style=\"color: #51a1ba;\"\u003eBT20A User Manual\u003c\/a\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/wQbTyFj_sVM\" height=\"450\" width=\"750\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e","brand":"Fosi Audio1","offers":[{"title":"Default Title","offer_id":47773277290714,"sku":"BT20A-B+24V","price":79.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/9706\/2618\/files\/B07BQC7GNL.MAIN_41de9f61-7984-4f48-aef3-fb8d139cba5c.jpg?v=1776428570"},{"product_id":"bt20a-pro-2-channel-bluetooth-power-amplifier","title":"Fosi Audio BT20A Pro Bluetooth Stereo Power Amp","description":"\u003cul style=\"width: 95%; margin: 0 auto;\"\u003e\n\u003cli\u003e300 Watts x2 Power Output: Provided by the TI TPA3255 chip which features an advanced feedback design and proprietary high-speed gate driver error correction. In addition to excellent audio performance, TPA3255 achieves both high power efficiency and very low power stage idle losses below 2.5W.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh Efficiency: A significant upgrade from the BT20A amplifier. There're two plug-ins NE5532 Op-Amps can be replaced by \u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"color: #ff8000;\"\u003e\u003ca data-mce-fragment=\"1\" style=\"color: #ff8000;\" href=\"https:\/\/fosiaudioshop.com\/products\/op-amp-chip-muses02-opa2604ap-opa2134pa\" title=\"MUSES02\"\u003eSS3602\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e, \u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003ca style=\"color: #ff8000;\" href=\"https:\/\/fosiaudioshop.com\/products\/op-amp-chip-muses02-opa2604ap-opa2134pa\" title=\"MUSES02\"\u003eMUSES02\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e,  \u003cstrong\u003e\u003cspan style=\"color: #ff8000;\"\u003e\u003ca style=\"color: #ff8000;\" title=\"OPA2134PA\" href=\"https:\/\/fosiaudioshop.com\/products\/op-amp-chip-muses02-opa2604ap-opa2134pa\"\u003eOPA2134PA\u003c\/a\u003e \u003c\/span\u003e\u003c\/strong\u003eOp-Amps, etc. To create a different sound quality. SNR≥108dB; THD≤0.005%.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUpgraded Bluetooth 5.0 connectivity: By pressing and holding the volume control for five seconds, the Bluetooth pair can be cleared. In addition, it has a Bluetooth memory function, so it can be easily paired the next time. It also receives an alert tone.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSound Control: With its unique design, the BT20A Pro amplifier for home audio has a wide range of bass and treble controls. Alternatively, you can turn the treble and bass effects to a middle point to listen to the original sound without effects.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWhat you Get: BT20A Pro Power Amplifier x1(The plug of the power adapter will match the country of your delivery address), Bluetooth Antenna x1, 32V 5A Power Adapter x1, AC Cord x1, User Manual x1, our worry-free 24-month warranty, and friendly customer service.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTips: If you don't require a Bluetooth amplifier as much, you can consider the \u003cspan style=\"color: #ff8000;\"\u003e\u003ca href=\"https:\/\/fosiaudioshop.com\/products\/fosi-audio-tb10d-tpa3255-power-amplifier-300wx2-hifi-class-d-stereo-digital-audio-amp-2-0-channel-amplifier?\" title=\"TB10D\" style=\"color: #ff8000;\"\u003e\u003cstrong\u003eTB10D\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e. It has the same chip and power output, but at a more affordable price!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fosi Audio","offers":[{"title":"Blue \/ 32V 5A","offer_id":47773283614938,"sku":"BT20APRO-B+32V","price":119.99,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ 48V 5A","offer_id":47773283647706,"sku":"BT20APRO-B+48V","price":149.99,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ 48V 5A GaN","offer_id":47773283680474,"sku":"BT20APRO-B+48VGaN","price":169.99,"currency_code":"EUR","in_stock":true},{"title":"Blue \/ With No Power Supply","offer_id":47773283713242,"sku":"BT20APRO-B","price":89.99,"currency_code":"EUR","in_stock":true},{"title":"Gray \/ 32V 5A","offer_id":47773283746010,"sku":"BT20APRO-G+32V","price":119.99,"currency_code":"EUR","in_stock":true},{"title":"Gray \/ 48V 5A","offer_id":47773283778778,"sku":"BT20APRO-G+48V","price":149.99,"currency_code":"EUR","in_stock":true},{"title":"Gray \/ 48V 5A GaN","offer_id":47773283811546,"sku":"BT20APRO-G+48VGaN","price":169.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/9706\/2618\/files\/BT20A_PRO.jpg?v=1776428586"}],"url":"https:\/\/eu.fosiaudio.com\/fr\/collections\/best-selling.oembed","provider":"Fosi Audio EU","version":"1.0","type":"link"}