{"product_id":"tpa3116-2-1-dc-12v-24v-50w-50w-100w-hifi-digital-audio-amplifier-board","title":"TPA3116 2.1 DC 12V-24V 50W+50W+100W HIFI Digital Audio Amplifier Board","description":"\u003cdiv\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e1. The power supply can be accessed from a DC outlet or a terminal block.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e2. Audio can be from 3.5mm socket, or 3P socket audio input interface, such as: computer, MP3 player, etc.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e3. Bass volume potentiometer, which can independently adjust the bass output volume.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e4. Left and right channel volume potentiometer, can adjust the left and right channel output volume at the same time.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e5. Treble adjustment potentiometer, adjustable left and right channel treble gain output.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e6. Switch \/ total volume potentiometer, with switch can turn off the amplifier \/ can also adjust the bass and left and right channel output volume.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e7. Total potentiometer with default switch\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"color:#ff0000;\"\u003e\u003cspan style=\"font-size:14px;\"\u003eNote: The 3P input jack \"Lin\" -- is the source left channel input, and the \"G\" -- is the source common ground \"Rin\" -- is the source right channel input.\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003e\u003cspan style=\"font-size:16px;\"\u003eParameters:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eAudio input sensitivity: 600-800mV\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eFrequency response range: 20Hz-20KHz\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eSpeaker impedance: left and right channels: 4-8 ohms, bass channel: 2-8 ohms\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eDimensions: 101 (W) x 100 (D) x (H) \u0026lt;30mm, excluding potentiometers and socket extensions\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eOperating voltage range: DC11-24V (current 3-4A, or 19-24V\/4-5A, if the power requirement is higher than 20-24V\/8-9A) such as using AC transformer power supply, it must be rectified and filtered a direct current DC power supply is available for use. \u003cspan style=\"color:#ff0000;\"\u003eNote that the DC no-load voltage should not be greater than 25.5V (this is very important)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eSupports up to 50W (left channel) + 50W (right channel) + 100W (bass channel) for three channels.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eWide working voltage, energy-saving design, efficiency up to 90%.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003eYou can use a good performance switching power supply, laptop switching power supply, you can also use a charging bottle, or car power supply, etc...\u003c\/span\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cspan style=\"FONT-SIZE: 16px\"\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:14px;\"\u003e1 x TPA3116 d\u003c\/span\u003e\u003cspan style=\"font-size: 14px;\"\u003eigital audio amplifier board\u003c\/span\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/68\/25\/0d8afac5-6d26-45d6-8ee0-870a7deae214.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" class=\"amplifier\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/DC\/16\/3d7f8770-7591-4095-90c5-080f396ffe36.JPG\" title=\"amplifier\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" class=\"amplifier\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/10\/F9\/3b310c88-aa04-45e3-8b25-158d4626e625.JPG\" title=\"amplifier\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/31\/E6\/3a404151-37ac-4a62-8dff-59842b1dfd28.JPG\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/A9\/C5\/ed6c0525-d37e-49aa-a422-5a0638a18859.JPG\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/BE\/8C\/b990151d-8f57-4856-a902-e803d3e05e84.JPG\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/F4\/01\/bc1b222a-a0d1-4c23-b6da-abbd1ab7a828.JPG\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/D7\/36\/3ffcf736-9d0f-4dfe-8734-190a6e6025a0.JPG\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/img.staticbg.com\/images\/oaupload\/banggood\/images\/26\/DF\/a1b9a390-33be-43df-a945-a9d8c038b0b1.JPG\"\u003e\u003cbr\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14009359466540,"sku":"1303084","price":850.76,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/385c1610-dfe3-4ad4-b5e2-888cbe55d4fc_5a303291-89ea-4f1c-b691-a90021a24b2d.jpg?v=1586961349","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/tpa3116-2-1-dc-12v-24v-50w-50w-100w-hifi-digital-audio-amplifier-board","provider":"Electronic Pro ","version":"1.0","type":"link"}