{"type":"product","schema_version":"1.0","item_id":"100990784957","canonical_url":"https://tw.bid.yahoo.com/item/100990784957","title":"►3024◄XH-A153 鋰電池藍牙功放板 雙聲道 小功率 自製DIY 5W PAM8403 TYPE-C Micro","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-01T04:43:28.995Z","current_price":90,"original_price":null,"stock_status":"in_stock","available_quantity":991,"sold_quantity":8,"seller":{"id":"Y2849097376","name":"宇倉電子-全館(已含稅)開發票","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/c1388f71-e99d-47ca-95a7-538b96821c71.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/efe2d435-48f9-4911-bc9b-d7cc6c9bc0e0.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/fde6fa09-76d6-4de2-a1a3-8f14eecb02c3.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/45a0486b-e87a-466c-9f39-124fe9ab7afb.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null}],"description":"產品名稱:藍牙音訊功放板\n\n輸入電壓: DC5V\n\n輸出功率: 2*5W\n\n放大倍數:4倍\n\n藍牙名稱: shaibang(如有更改,不另通知)\n\n晶片型號:PAM8403\n\n外觀尺寸: 93*42*25mm\n\n音訊輸入:藍牙\n\n安裝孔徑:3mm\n\n聲道數: 雙聲道\n\n安裝孔距: 86*35mm\n\n輸入介面:鋰電池、Type-C、Micro USB\n\n產品重量: 27g\n\n \n\n常見問題\n\n1、藍牙連接不上的問題。\n\n答:藍牙指示燈正常工作時是有規律的閃爍,如果長亮或者不亮,可能藍牙模組出現問題。\n\n2、手機可以連接但是筆記型電腦或桌上型電腦卻連接不上。\n\n答:如果手機能夠連接並播放音樂的話,說明藍牙功放板沒有問題,可能是電腦藍牙的驅動程式出現問題,版本太舊或者有檔丟失,建議先卸載掉然後從新安裝最新版驅動程式。\n\n3、音量調大聲音出現卡頓,斷斷續續,音量調小後可以正常播放。\n\n答:\n\n原因之一:電源功率太小引起的,檢查18650電池是否安裝,電壓是否\n\n過低,可以換新電池測試;\n\n原因之二:沒有安裝18650電池,直接用充電口供電,因為此款產品在充電時,電源晶片可以通過的電流比較小(200mA左右),聲音開大後,會出現供電不足的情況,導致喇叭卡頓。不過可以把電源直接接在電池座上,跳過充電晶片的限制。\n\n原因之三:如果電源沒問題,有可能是喇叭的功率太小,比如輸出5W,卻接個1W的喇叭,音量開大,就會出現卡頓現象,還有可能會燒壞喇叭。\n\n4、播放音樂時噪音太大,或不播放音樂也有低噪音。\n\n答:功放板的作用是信號放大,噪音的主要來源是環境中的無線電雜波經過功放板放大產生的,所以有一點點噪音是正常的,如果噪音過大的話,可以換電源測試,或者換喇叭測試。","shipping_methods":[{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092073513","category_name":"其他耗材","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092072621","name":"耗材與線材","url":"/tw/%E8%80%97%E6%9D%90%E8%88%87%E7%B7%9A%E6%9D%90-2092072621-category.html"},{"id":"2092073513","name":"其他耗材","url":"/tw/%E5%85%B6%E4%BB%96%E8%80%97%E6%9D%90-2092073513-category.html"}],"view_count":0,"watch_count":7}