{"type":"product","schema_version":"1.0","item_id":"100780074586","canonical_url":"https://tw.bid.yahoo.com/item/100780074586","title":"TPA3116D2數位功放板2.1聲道身歷聲大功率重低音音訊放大器帶外殼 W313-2[364532]","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-19T06:41:43.655Z","current_price":651,"original_price":null,"stock_status":"in_stock","available_quantity":29,"sold_quantity":1,"seller":{"id":"Y2831399681","name":"。BUY360。電子零件","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/2b03d012-c36c-4b45-8999-5330eb0c8346.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/06999bc0-2272-4cca-84d3-b1a94c338bed.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/3cd466a6-eec9-46bb-8050-a19f2c87000a.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"TPA3116D2數位功放板2.1聲道身歷聲大功率重低音音訊放大器帶外殼\n  帶亞克力外殼\n  產品名稱：2.1聲道音訊放大版  晶片選型：TPA3116D2 供電電壓：直流12-24V 輸出功率：50W*2 100W*1(重低音) 輸出負載：4-8R 頻響範圍：14-100KHz 信噪比：  100分貝 聲道數量：3（左+右+重低音） 開關頻率：1.3mhz 產品淨重：230g 外觀尺寸：134*137*68\n   問：這板用什麼電源？\n 答：此款功放板最大電壓範圍12-24V，推薦使用筆記本19-26V適配器或DC24V電源，切勿使用變壓器\n\n  問：能不能串聯或者並聯輸出變單聲道為200W？\n 答：絕對不可以！任何功放，都不可能簡單的通過串並聯得到大功率輸出，參數已經寫了是雙聲道就只能雙聲道\n 使用！\n\n  問：能不能裝上車上？\n 答：只要能滿足供電在DC12-24V之間就OK，車上使用沒有要求！\n\n  問：為何播放音樂有沙沙聲？\n 答：任何功放不放音樂都有沙沙聲，是正常的，請將音訊線和MP3接好，放音樂就沒有噪音，不放就關機\n\n \n  實物拍攝：","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"離島配送","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":"2092104064","category_name":"電子零件/材料","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":"2092104064","name":"電子零件/材料","url":"/tw/%E9%9B%BB%E5%AD%90%E9%9B%B6%E4%BB%B6-%E6%9D%90%E6%96%99-2092104064-category.html"}],"view_count":0,"watch_count":5}