{"title":"Bluetooth Amplifier","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eBluetooth Amplifier – Wireless Audio Powerhouse for Hi-Fi Sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e🚀\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePower Your Passive Speakers Wirelessly\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– This Bluetooth amplifier delivers high-quality audio with stable Bluetooth 5.0+ connectivity, compatible with smartphones, tablets, PCs, and more.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e🔊\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHigh-Power Performance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Boosts audio signals to drive passive speakers with crystal-clear sound and deep bass, perfect for home theaters,outdoor parties, and DIY audio setups.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e🎶\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMulti-Source Connectivity\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Supports AUX, RCA inputs for seamless connection to TVs, turntables, gaming consoles, and other audio sources.\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e⚡\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSmart Protection \u0026amp; Durability\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Built-in safeguards against overheating, overloading, and short circuits for long-lasting performance.\u003c\/p\u003e","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":45376241271014,"sku":"BT20A-B+24V","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2251\/7913\/files\/B07BQC7GNL.MAIN_41de9f61-7984-4f48-aef3-fb8d139cba5c.jpg?v=1767146004"},{"product_id":"t20-bluetooth-tube-amplifier-stereo-receiver-2-channel-class-d-digital-mini-hi-fi-power-amp","title":"Fosi Audio T20 Bluetooth Tube Amplifier","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli\u003e\n\u003cp\u003eQCC3031 wireless Bluetooth 5.0 core support aptX and aptX-HD, Streaming range up to 39ft(12m), With Bluetooth and AUX selector, no pop when Bluetooth connecting;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e50W RMS X 2 power output(4 ohms, 20 Hz - 20 kHz, 0.04% THD), built-in speakers protection circuit, best for outdoor\/ bookshelf\/ computer\/ desktop \/ceiling \/floor standing speakers, can use iPod, Phone, MP3 players, TV, Echo Dot, CD players, or Streaming Media players as input;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdopt 2 x 5725 tubes to get clear audio sound, tubes can be replaced by \u003cspan\u003e\u003ca href=\"https:\/\/fosiaudioshop.com\/collections\/other\/products\/tested-matched-pair-2-tubes-7-pin-ge-jan-5654w-fully-tested-vacuum-tubes-upgrade-for-6ak5-6j1-6j1p-ef95-ge-5654w-platinum-grade-pair\" title=\"JAN 5654W\"\u003eJAN 5654W\u003c\/a\u003e, \u003c\/span\u003e6K4, 6J1, GE5654, 6AK5, 6ж1П, 6BC5, 403A\/B, EF40, EF95 and so on, with a headphone output for 16-64ohm headphones;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmall simple compact design but practical and powerful, Hi-Fi Bluetooth amplifier receiver exclusively designed for the customers who pursue HiFi sound;\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower amp + Headphone amp, perfectly suited for your desktop or a smaller space in your home or office, digital amplifier is easy to connect to your audio system with no software to install or settings to change.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cimg alt=\"Fosi Audio T20 Bluetooth Tube Amplifier Stereo Amplificador Audio 50W Power Headphone Amplifier for Home Passive Speakers\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/2251\/7913\/files\/a__01_74584772-e368-4c45-b5b6-83cab3e3cf0f.jpg?v=1637639503\"\u003e\u003cimg alt=\"Fosi Audio T20 Bluetooth Tube Amplifier Stereo Amplificador Audio 50W Power Headphone Amplifier for Home Passive Speakers\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/2251\/7913\/files\/a__02_627d91cd-5020-4617-8ba8-ffa516283e7d.jpg?v=1637639521\"\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cbr\u003e\u003cbr\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; max-width: 800px; 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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eT20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChip Set\u003c\/td\u003e\n\u003ctd\u003eTPA3116\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e50W x 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeadphones Output\u003c\/td\u003e\n\u003ctd\u003e16-64Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminating Impedance\u003c\/td\u003e\n\u003ctd\u003e2Ω-8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Mode\u003c\/td\u003e\n\u003ctd\u003eBluetooth + RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Mode\u003c\/td\u003e\n\u003ctd\u003ePassive Speakers + Headphone\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\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e≤ 0.04%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSNR\u003c\/td\u003e\n\u003ctd\u003e≥ 99dB\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\u003eUp to 39 Ft(12m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Chip\u003c\/td\u003e\n\u003ctd\u003eQCC3031\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Version\u003c\/td\u003e\n\u003ctd\u003eBluetooth 5.0 support aptX and aptX-HD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Dimension\u003c\/td\u003e\n\u003ctd\u003e5.06 x 3.86 x 1.35 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Input Range\u003c\/td\u003e\n\u003ctd\u003e12-24V\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\u003e\n\u003cbr\u003eWhat‘s in the box？\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; max-width: 800px; 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\u003eFosi Audio T20 Amplifier\u003c\/td\u003e\n\u003ctd\u003ex 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Antenna\u003c\/td\u003e\n\u003ctd\u003ex 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5725 Vaccum Tube\u003c\/td\u003e\n\u003ctd\u003ex 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24V 4.5A Power Adapter\u003c\/td\u003e\n\u003ctd\u003ex 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser’s Manual\u003c\/td\u003e\n\u003ctd\u003ex 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003c\/table\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 \u003ca href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/2251\/7913\/files\/T20.pdf?v=1638177867\"\u003eT20 User Manual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003ch4\u003eVideo\u003cbr\u003e\u003cbr\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/e3_4Ekboys8\" height=\"420\" width=\"750\"\u003e\u003c\/iframe\u003e\n\u003c\/h4\u003e\n\u003ch3\u003eCompare with similar items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #0189ff;\"\u003e\u003ca href=\"https:\/\/fosiaudioshop.com\/products\/bluetooth-amplifier-2-channel-stereo-amp-receiver-class-d-amplifier-for-home-audio-system-fosi-audio-bt20a-updated?_pos=1\u0026amp;_sid=cac786fa4\u0026amp;_ss=r\" title=\"Fosi Audio BT20A 2CH Bluetooth 5.0 Stereo Amplifier 100watts x2 for Passive Speakers\" style=\"color: #0189ff;\" target=\"_blank\"\u003eFosi Audio BT20A Bluetooth Amplifier 100watts x2\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #0189ff;\"\u003e\u003ca href=\"https:\/\/fosiaudioshop.com\/products\/home-audio-amplifier-receiver-tb10a?_pos=1\u0026amp;_sid=47a0249db\u0026amp;_ss=r\" title=\"Fosi Audio TB10A 2 Channel Home Audio Amplifier 100watts x2\" style=\"color: #0189ff;\" target=\"_blank\"\u003eFosi Audio TB10A Stereo Amplifier without Bluetooth\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"color: #0189ff;\"\u003e\u003ca href=\"https:\/\/fosiaudioshop.com\/products\/vacuum-tube-pre-amplifier-p1?_pos=1\u0026amp;_sid=89f4516f2\u0026amp;_ss=r\" title=\"Fosi Audio P1 Vaccum Tube Preamplifier\" style=\"color: #0189ff;\" target=\"_blank\"\u003eFosi Audio P1 Vacuum Tube Preamplifier\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":28207836004436,"sku":"T20+24V","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2251\/7913\/products\/T20_68eb33e1-f08e-489c-951e-42d86dc9c3d1.jpg?v=1751599364"},{"product_id":"fosi-audio-bl20c-bluetooth-stereo-audio-receiver-amplifier-2-1-mini-hifi-class-d-amp-u-disk-player-for-passive-speaker-160w-x2","title":"Fosi Audio BL20C Bluetooth USB Stereo Amplifier","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBluetooth Amplifier, 2 Channel Amplifier2.1CH \u003ca href=\"https:\/\/fosiaudioshop.com\/collections\/bluetooth-amplifier\" title=\"Bluetooth 5.0 Stereo Amplifier\" target=\"_blank\"\u003eBluetooth 5.0 Stereo Amplifier\u003c\/a\u003e. Features buttons to switch the previous\/next song. The Bass \u0026amp; Treble buttons are easy to use to meet your different needs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eU-disk input for convenient and portable use. Audio Input: \u003ca href=\"https:\/\/fosiaudioshop.com\/collections\/other\/products\/fosi-audio-custom-hi-fi-audition-lossless-music-usb-flash-drive-32g-for-bl20c-bt30e-and-bs-a1\" title=\"USB Flash Drive 32G\"\u003eU-disk\u003c\/a\u003e\/ Bluetooth\/ RCA. Audio Output: Powered Subwoofer + Passive Speakers. Support MP3\/WMA\/APE\/ FLAC\/WAV \u003ca href=\"https:\/\/fosiaudioshop.com\/collections\/other\/products\/fosi-audio-custom-hi-fi-audition-lossless-music-usb-flash-drive-32g-for-bl20c-bt30e-and-bs-a1\" title=\"USB Flash Drive 32G\"\u003eU-disk\u003c\/a\u003e audio input, up to 32GB capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdopting classic TDA7498E chip to get clear and clarity sound without any audible noise even at high output. Advanced circuit design ensures Hi-Fi sound, compatible with iPhone\/Android, iPod, iPad, PC, Laptop, TV, DVD, etc.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e160Watt x 2(DC19-35V, 98dB SNR, 0.05% THD), included high quality 24V\/4.5A power supply enough to drive most passive speakers and powered subwoofer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat you Get: BL20C \u003ca href=\"https:\/\/fosiaudioshop.com\/collections\/bluetooth-amplifier\" title=\"Bluetooth amplifier\" target=\"_blank\"\u003eBluetooth amplifier\u003c\/a\u003e x1, User Manual x1, Power Adapter x1(Optional 24V or 32V), AC Cord x1, an 18-month worry-free warranty, and friendly customer service.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Fosi Audio BL20C Bluetooth Stereo Audio Receiver Amplifier 2.1 Mini HiFi Class D Amp U-Disk Player For Passive Speaker 160W x2\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/2251\/7913\/files\/A__1.jpg?v=1637202776\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Fosi Audio BL20C Bluetooth Stereo Audio Receiver Amplifier 2.1 Mini HiFi Class D Amp U-Disk Player\" src=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/2251\/7913\/files\/A__3.jpg?v=1637202776\"\u003e\u003c\/div\u003e\n\u003ch4\u003e\n\u003cbr\u003e\u003cbr\u003eSpecifications\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; max-width: 800px; 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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eBL20C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput mode\u003c\/td\u003e\n\u003ctd\u003eU-disk\/Bluetooth\/RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput mode\u003c\/td\u003e\n\u003ctd\u003ePowered subwoofer+ Passive Speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput priority\u003c\/td\u003e\n\u003ctd\u003eU-disk＞Bluetooth = RCA\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\u003eTHD\u003c\/td\u003e\n\u003ctd\u003e≤0.05%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking voltage\u003c\/td\u003e\n\u003ctd\u003e19-35V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eU-disk\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0, compatible with USB 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eU-disk capacity\u003c\/td\u003e\n\u003ctd\u003eMax 32GB, no more than 100MB per file\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport format\u003c\/td\u003e\n\u003ctd\u003eMP3\/WMA\/APE\/ FLAC\/WAV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax output power\u003c\/td\u003e\n\u003ctd\u003e160 Watt×2 + Any powered subwoofer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\n\u003cbr\u003eWhat‘s in the box？\u003c\/h4\u003e\n\u003ctable style=\"width: 100%; max-width: 800px; 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\u003eFosi Audio BL20C Amplifier\u003c\/td\u003e\n\u003ctd\u003ex 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e24V 4.5A Power Supply\u003c\/td\u003e\n\u003ctd\u003ex 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser’s Manual\u003c\/td\u003e\n\u003ctd\u003ex 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003c\/table\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 \u003ca title=\"bl20c manual\" href=\"https:\/\/cdn.shopifycdn.net\/s\/files\/1\/2251\/7913\/files\/BL20C_2080234a-f6ce-4906-8d90-e30bbfbdb387.pdf?v=1638521494\" target=\"_blank\"\u003eBL20C User Manual\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: center; height: 20px;\"\u003e\n\u003ch3 class=\"md-end-block md-heading md-focus\"\u003e\n\u003cstrong\u003e\u003cspan class=\"md-plain md-expand\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3 class=\"md-end-block md-heading md-focus\"\u003e\n\u003cstrong\u003e\u003cspan class=\"md-plain md-expand\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3 class=\"md-end-block md-heading md-focus\"\u003e\n\u003cstrong\u003e\u003cspan class=\"md-plain md-expand\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3 class=\"md-end-block md-heading md-focus\"\u003e\n\u003cstrong\u003e\u003cspan class=\"md-plain md-expand\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3 class=\"md-end-block md-heading md-focus\"\u003e\u003cstrong\u003e\u003cspan class=\"md-plain md-expand\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"display: flex; align-items: center; height: 20px;\"\u003eCompare with similar items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/fosiaudioshop.com\/products\/fosi-audio-bl20a-bluetooth-tpa3116-sound-power-amplifier-100w-mini-hifi-audio-class-d-amp-bass-treble-with-u-disk-remote-control?_pos=9\u0026amp;_sid=11aa87eb2\u0026amp;_ss=r\" title=\"Fosi Audio BL20A 2.0 Channel Class D Bluetooth Amplifier TPA3116 100wattx x2\" style=\"color: #0189ff;\" target=\"_blank\"\u003eFosi Audio BL20A 2.0CH Power Amplifier TPA3116 100W x2\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/fosiaudioshop.com\/products\/da2120c-bluetooth-5-0-stereo-2-1-channel-amplifier-receiver-dac-remote-control?_pos=2\u0026amp;_sid=a55c73b64\u0026amp;_ss=r\" title=\"Fosi Audio DA2120C Bluetooth Audio Amplifiers 2.1 Channel Stereo 120W x2 Power Amp with Coaxial and Optical\" target=\"_blank\"\u003eFosi Audio DA2120C Bluetooth Amplifier with Optical\/Coaxial\/USB Inputs\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/fosiaudioshop.com\/products\/bt30d-bluetooth-5-0-2-1-channel-power-amplifier-with-bass-and-treble-control?_pos=1\u0026amp;_sid=9b8f12d23\u0026amp;_ss=r\" title=\"Fosi Audio BT30D 2.1 Channel Bluetooth Stereo Amplifier 50watts x2 + 100watts\" target=\"_blank\"\u003eFosi Audio BT30D 2.1 Channel Bluetooth Amplifier\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fosi Audio","offers":[{"title":"BL20C+24V","offer_id":39449535021239,"sku":"BL20C-N+24V","price":89.99,"currency_code":"USD","in_stock":true},{"title":"BL20C+32V","offer_id":39449535054007,"sku":"BL20C-N+32V","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2251\/7913\/products\/1_915ba677-ae62-4a21-9764-244916765340.jpg?v=1751599723"},{"product_id":"fosi-audio-bt30d-pro-bluetooth-5-0-2-1-channel-540w-power-amplifier","title":"Fosi Audio BT30D Pro 2.1 Channel Bluetooth Amp","description":"\u003cul\u003e\n\u003cli\u003e2.1 Channel Amplifier: The BT30D PRO integrated amplifier features two sets of passive speaker outputs and one set of passive subwoofer outputs, making it easy to set up a 2.1 home theater or other stereo HiFi audio systems.\u003cbr\u003eHigh Power with Exceptional Sound Quality:Equipped with two high-end Texas Instruments TPA3255 Class-D amplifier chips, the amplifier home audio delivers clear and pure sound without distortion or clipping, stably outputting up to 165W x 2 + 350W of power.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBass Beast: Whether you're a gamer, movie buff, or music lover, the subwoofer amplifier provides tight, smooth, and natural - sounding bass. It features two dedicated knobs for subwoofer control: the SUB FREQ knob allows precise frequency adjustment of passive subwoofers from 0 to 300 Hz, while the SUB VOL knob lets you set the desired volume level. This gives you full control over the bass output to suit your personal preferences and listening environment.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBluetooth 5.0 Connectivity: It maintains a stable connection and delivers clear audio over a range of up to 15 meters. This makes it perfect for enjoying your favorite tunes or audio content in outdoor areas such as your yard, terrace, or poolside, without worrying about signal drop-outs or interruptions.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExquisite Craftsmanship: This mini amplifier is meticulously crafted with a solid, all - metal body that ensures durability and longevity. The well-designed case, along with the high-quality controls and connectors, exudes a sense of premium build and attention to detail. The exquisite packaging further adds to the overall appeal and value of the bass amp.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIf you plan to use a 48V power supply, active cooling (such as a fan) is required to ensure stable operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fosi Audio","offers":[{"title":"BT30D PRO+32V\/5A","offer_id":44058845413606,"sku":"BT30DPRO+32V","price":109.99,"currency_code":"USD","in_stock":true},{"title":"BT30D PRO+48V\/5A","offer_id":45682891194598,"sku":"BT30DPRO+48V","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2251\/7913\/files\/BT30D_PRO.jpg?v=1751598559"},{"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":45627504918758,"sku":"BT20APRO-B+32V","price":99.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 48V 5A","offer_id":43723551506662,"sku":"BT20APRO-B+48V","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 48V 5A GaN","offer_id":43723551539430,"sku":"BT20APRO-B+48VGaN","price":149.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ With No Power Supply","offer_id":45627504885990,"sku":"BT20APRO-B","price":79.99,"currency_code":"USD","in_stock":true},{"title":"Gray \/ 32V 5A","offer_id":46048805126374,"sku":"BT20APRO-G+32V","price":99.99,"currency_code":"USD","in_stock":true},{"title":"Gray \/ 48V 5A","offer_id":46048805159142,"sku":"BT20APRO-G+48V","price":119.99,"currency_code":"USD","in_stock":true},{"title":"Gray \/ 48V 5A GaN","offer_id":46048805191910,"sku":"BT20APRO-G+48VGaN","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2251\/7913\/files\/BT20A_PRO.jpg?v=1751598685"},{"product_id":"fosi-audio-ht4s-bluetooth-amplifier","title":"Fosi Audio HT4S 4.1\/5 Channel Bluetooth Amplifier","description":"\u003cdiv data-cel-widget=\"featurebullets_feature_div\" data-csa-c-id=\"1t6yfo-c3m0a0-n6l2bi-ewup3v\" data-csa-c-is-in-initial-active-row=\"false\" data-csa-c-asin=\"B0CYQ1B598\" data-csa-c-slot-id=\"featurebullets_feature_div\" data-csa-c-content-id=\"featurebullets\" data-csa-c-type=\"widget\" data-feature-name=\"featurebullets\" class=\"celwidget\" id=\"featurebullets_feature_div\"\u003e\n\u003cdiv class=\"a-section a-spacing-medium a-spacing-top-small\" id=\"feature-bullets\"\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eAll-in-One Amp: A mini amplifier that integrates DAC and power amplification. This stereo amplifier supports up to 5 channels output, switchable between 4.1 and 5.0 channels. It features Bluetooth, AUX, and optical digital inputs, along with pre-out and support for up to 5 speaker outputs.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eMulti-Scenario Solution: Ideal for pairing with outdoor speakers or wall-mounted speakers, perfect for setting up 2 to 5-channel audio systems in environments like patios, cafes, restaurants, bars, etc. It can also serve as a home theater or desktop HiFi system amplifier, meeting your diverse needs from indoor to outdoor settings.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\n\u003cspan class=\"a-list-item\"\u003eEnhanced Immersion: Take your sim racing and home theater experience to a whole new level! By pairing with bass shakers, its sufficient power output and bass boost help significantly enhance the realism of racing simulator games. When watching movies at home, the vibration feedback can also help you experience your movies in another dimension, making every movie feel more realistic like being in a cinema.\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eEffortless Operation: Featuring a comprehensive user-friendly design with a built-in power supply, accompanied by remote control, supporting bass and treble tone adjustment, a multifunctional central knob for volume control, powering on\/off and mode switching, LED mode indicator ambient light, etc. Enjoying music has never been easier.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eElegant and Durable: Continuing Fosi Audio's tradition of an all-aluminum alloy body design, the CNC unibody construction and fine metal sandblasting process highlight a minimalist aesthetic. The full metal body ensures durability, and you can enjoy Fosi Audio's 24-month guarantee for every unit.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-cel-widget=\"acf-carousel_feature_div\" data-csa-c-id=\"ddlhzp-i1o8s8-b1a6y7-noejxi\" data-csa-c-is-in-initial-active-row=\"false\" data-csa-c-asin=\"B0CYQ1B598\" data-csa-c-slot-id=\"acf-carousel_feature_div\" data-csa-c-content-id=\"acf-carousel\" data-csa-c-type=\"widget\" data-feature-name=\"acf-carousel\" class=\"celwidget\" id=\"acf-carousel_feature_div\"\u003e\u003c\/div\u003e\n\u003cdiv data-cel-widget=\"provenanceCertifications_feature_div\" data-csa-c-id=\"8irwh3-cgp0wd-l5z4l9-9hzzi4\" data-csa-c-is-in-initial-active-row=\"false\" data-csa-c-asin=\"B0CYQ1B598\" data-csa-c-slot-id=\"provenanceCertifications_feature_div\" data-csa-c-content-id=\"provenanceCertifications\" data-csa-c-type=\"widget\" data-feature-name=\"provenanceCertifications\" class=\"celwidget\" id=\"provenanceCertifications_feature_div\"\u003e\u003c\/div\u003e\n\u003cdiv data-cel-widget=\"handmadeArtisanCard_feature_div\" data-csa-c-id=\"2p1osv-ol3a57-1b5jys-phyxo0\" data-csa-c-is-in-initial-active-row=\"false\" data-csa-c-asin=\"B0CYQ1B598\" data-csa-c-slot-id=\"handmadeArtisanCard_feature_div\" data-csa-c-content-id=\"handmadeArtisanCard\" data-csa-c-type=\"widget\" data-feature-name=\"handmadeArtisanCard\" class=\"celwidget\" id=\"handmadeArtisanCard_feature_div\"\u003e\u003c\/div\u003e\n\u003cdiv data-cel-widget=\"billOfMaterial_feature_div\" data-csa-c-id=\"vkgj1a-yezf4j-mlbya0-qabhuf\" data-csa-c-is-in-initial-active-row=\"false\" data-csa-c-asin=\"B0CYQ1B598\" data-csa-c-slot-id=\"billOfMaterial_feature_div\" data-csa-c-content-id=\"billOfMaterial\" data-csa-c-type=\"widget\" data-feature-name=\"billOfMaterial\" class=\"celwidget\" id=\"billOfMaterial_feature_div\"\u003e\u003c\/div\u003e\n\u003cdiv data-cel-widget=\"globalStoreInfoBullets_feature_div\" data-csa-c-id=\"uo26v0-d752db-31luhl-97k9s9\" data-csa-c-is-in-initial-active-row=\"false\" data-csa-c-asin=\"B0CYQ1B598\" data-csa-c-slot-id=\"globalStoreInfoBullets_feature_div\" data-csa-c-content-id=\"globalStoreInfoBullets\" data-csa-c-type=\"widget\" data-feature-name=\"globalStoreInfoBullets\" class=\"celwidget\" id=\"globalStoreInfoBullets_feature_div\"\u003e\u003c\/div\u003e\n\u003cdiv data-cel-widget=\"addOnItem_feature_div\" data-csa-c-id=\"xu9nfc-e5abpy-xlntyb-lho7oy\" data-csa-c-is-in-initial-active-row=\"false\" data-csa-c-asin=\"B0CYQ1B598\" data-csa-c-slot-id=\"addOnItem_feature_div\" data-csa-c-content-id=\"addOnItem\" data-csa-c-type=\"widget\" data-feature-name=\"addOnItem\" class=\"celwidget\" id=\"addOnItem_feature_div\"\u003e\u003c\/div\u003e\n\u003cdiv data-cel-widget=\"giftcard-holiday-availability-messaging_feature_div\" data-csa-c-id=\"7ptysf-2depbw-l71i2m-lh20wk\" data-csa-c-is-in-initial-active-row=\"false\" data-csa-c-asin=\"B0CYQ1B598\" data-csa-c-slot-id=\"giftcard-holiday-availability-messaging_feature_div\" data-csa-c-content-id=\"giftCardHolidayAvailabilityMessaging\" data-csa-c-type=\"widget\" data-feature-name=\"giftCardHolidayAvailabilityMessaging\" class=\"celwidget\" id=\"giftcard-holiday-availability-messaging_feature_div\"\u003e\u003c\/div\u003e\n\u003cdiv data-cel-widget=\"andonCord_feature_div\" data-csa-c-id=\"5uwqfr-9agljh-rw0od-ey6nu4\" data-csa-c-is-in-initial-active-row=\"false\" data-csa-c-asin=\"B0CYQ1B598\" data-csa-c-slot-id=\"andonCord_feature_div\" data-csa-c-content-id=\"andonCord\" data-csa-c-type=\"widget\" data-feature-name=\"andonCord\" class=\"celwidget\" id=\"andonCord_feature_div\"\u003e\u003c\/div\u003e\n\u003cdiv data-cel-widget=\"olp_feature_div\" data-csa-c-id=\"xmkk2j-8xcl3v-elys1-tqpl04\" data-csa-c-is-in-initial-active-row=\"false\" data-csa-c-asin=\"B0CYQ1B598\" data-csa-c-slot-id=\"olp_feature_div\" data-csa-c-content-id=\"olp\" data-csa-c-type=\"widget\" data-feature-name=\"olp\" class=\"celwidget\" id=\"olp_feature_div\"\u003e\u003c\/div\u003e\n\u003c!----\u003e","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":45184968261862,"sku":"C.01.HT4S.09","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2251\/7913\/files\/B0CYQ1B598.MAIN.jpg?v=1751599214"},{"product_id":"bt20a-max","title":"Fosi Audio BT20A MAX Bluetooth Stereo Power Amp","description":"\u003cp\u003ePurity Sound: Featuring PFFB technology and dual independent power supply, this stereo amplifier delivers ultra-low distortion (≤0.003%) and high SNR (≥112dB). It can reduce noise interference, resulting in a clean, detailed audio performance.\u003c\/p\u003e\n\u003cp\u003eEnhanced Cooling System: Powered by the TPA3255 \u0026amp; NE5532 chips, the BT20A MAX delivers 300W per channel. Its enhanced design includes a built-in silent fan, improving cooling efficiency by 30% over the PRO version for stable, high-power performance.\u003c\/p\u003e\n\u003cp\u003eHi-Res Bluetooth Connectivity: Equipped with Qualcomm Chip QCC3095, Bluetooth 6.0 with support for LDAC\/aptX Lossless\/aptX HD\/aptX Adaptive\/aptX\/SBC\/AAC codecs, max sampling rate PCM 24bit\/96kHz. Delivering a stable, low-latency connection.\u003c\/p\u003e\n\u003cp\u003eVersatile Connectivity: Featuring dual RCA inputs, dedicated subwoofer output, and the motorized analog potentiometer allows precise adjustments via the included remote control, perfect for building a 2.1 amplifier home audio system.\u003c\/p\u003e\n\u003cp\u003eAll-in-One Audio Control: Enjoy pure sound with Bypass mode, while customizable bass \u0026amp; treble controls in Tone mode. The 12V Trigger input enable synchronized power on\/off, and the HPF adjustment for speaker performance.\u003c\/p\u003e","brand":"Fosi Audio","offers":[{"title":"32V 5A \/ US","offer_id":47024191897830,"sku":"BT20A-MAX-US-32V","price":229.99,"currency_code":"USD","in_stock":true},{"title":"32V 5A \/ CA","offer_id":47054135951590,"sku":"BT20A-MAX-US-32V","price":229.99,"currency_code":"USD","in_stock":true},{"title":"32V 5A \/ EU","offer_id":47054135984358,"sku":"BT20A-MAX-EU-32V","price":229.99,"currency_code":"USD","in_stock":true},{"title":"32V 5A \/ AU","offer_id":47054136017126,"sku":"BT20A-MAX-AU-32V","price":229.99,"currency_code":"USD","in_stock":true},{"title":"32V 5A \/ UK","offer_id":47245727695078,"sku":"BT20A-MAX-UK-32V","price":229.99,"currency_code":"USD","in_stock":true},{"title":"32V 5A \/ Others","offer_id":47054136049894,"sku":null,"price":229.99,"currency_code":"USD","in_stock":true},{"title":"48V 5A \/ US","offer_id":47024191930598,"sku":"BT20A-MAX-US-48V","price":249.99,"currency_code":"USD","in_stock":true},{"title":"48V 5A \/ CA","offer_id":47054136082662,"sku":"BT20A-MAX-US-48V","price":249.99,"currency_code":"USD","in_stock":true},{"title":"48V 5A \/ EU","offer_id":47054136115430,"sku":"BT20A-MAX-EU-48V","price":249.99,"currency_code":"USD","in_stock":true},{"title":"48V 5A \/ AU","offer_id":47054136148198,"sku":"BT20A-MAX-AU-48V","price":249.99,"currency_code":"USD","in_stock":true},{"title":"48V 5A \/ UK","offer_id":47245727727846,"sku":"BT20A-MAX-UK-48V","price":249.99,"currency_code":"USD","in_stock":true},{"title":"48V 5A \/ Others","offer_id":47054136180966,"sku":null,"price":249.99,"currency_code":"USD","in_stock":true},{"title":"48V 5A GaN \/ US","offer_id":47256907481318,"sku":"BT20A_MAX_48VGaN_US","price":269.99,"currency_code":"USD","in_stock":true},{"title":"48V 5A GaN \/ CA","offer_id":47256907514086,"sku":"BT20A_MAX_48VGaN_US","price":269.99,"currency_code":"USD","in_stock":true},{"title":"48V 5A GaN \/ EU","offer_id":47256907546854,"sku":"BT20A_MAX_48VGaN_EU","price":269.99,"currency_code":"USD","in_stock":true},{"title":"48V 5A GaN \/ AU","offer_id":47256907579622,"sku":"BT20A_MAX_48VGaN_AU","price":269.99,"currency_code":"USD","in_stock":true},{"title":"48V 5A GaN \/ UK","offer_id":47256907612390,"sku":"BT20A_MAX_48VGaN_UK","price":269.99,"currency_code":"USD","in_stock":true},{"title":"48V 5A GaN \/ Others","offer_id":47256907645158,"sku":null,"price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2251\/7913\/files\/BT20A_MAX_e7bc38a6-e8ee-4d54-8226-abb434de1558.jpg?v=1765589404"}],"url":"https:\/\/fosiaudio.com\/de\/collections\/bluetooth-amplifier\/lepai-amplifier.oembed","provider":"Fosi Audio","version":"1.0","type":"link"}