{"product_id":"xy-sp5w-5128-mini-class-d-digital-amplifier-board-5w-mono-audio-power-amplifier","title":"XY-SP5W 5128 Mini Class D Digital Amplifier Board 5W Mono Audio Power Amplifier","description":"\u003cstrong\u003eFeatures:\u003c\/strong\u003e         ?         a?? Operating current: \u0026gt;1A         a?? Power Output: 3~5W         a?? Drive Speaker: 4~8a?|         a?? SNR: 85dB@ VDD=5V,Vorms=1V         a?? Class D Audio Amplifier         a?? Low Distortion, Low Noise Floor         ?         \u003cstrong\u003eNotes:\u003c\/strong\u003e         ?         1.2.5V to 5.5V operation from a single supply ,and damaged upper 5.5V.         2.A 5V\/1A DC adapter is recommended to supply the module.         3.The circuit will be damaged if the power polarity is oppsite.         4.4 a?| 3W Speaker is recommended         5.With mute fuction, Mute by high level on MUTE PIN and play by low level, Low level is default by a pull-down resister.         6.The module is effective for 0.5V to1V audio signal ,;a pre- Amplifier will be needed, if the signal is small.         ?         \u003cstrong\u003ePackage Included:\u003c\/strong\u003e         ?         1 X 5128 Mini Class D Digital Amplifier Module     \u003cbr\u003e     \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/15\/4E\/6888f039-c38e-4795-8a4b-ca0ef2fc64f8.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/C5\/30\/e6e09a32-1ae9-4d7e-91e1-fd2b90429119.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/C6\/4F\/372ed274-92af-4847-a86c-0f10afb25e31.JPG\"\u003e   \u003cbr\u003e    \u003cbr\u003e    \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/E5\/95\/30408ee7-bb0d-4b5f-9a29-4eeff9c9ff58.JPG\"\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43929136988355,"sku":"ZHIQIAN-040329","price":358.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/a5ad4294-8365-4b56-8ec2-f0bdbae7e36f.jpg?v=1725767006","url":"https:\/\/wrsss.com\/products\/xy-sp5w-5128-mini-class-d-digital-amplifier-board-5w-mono-audio-power-amplifier","provider":"Wrsss","version":"1.0","type":"link"}