{"type":"product","schema_version":"1.0","item_id":"100784748032","canonical_url":"https://tw.bid.yahoo.com/item/100784748032","title":"100瓦低音砲 TPA3116D2【8階堂】AMP-55 2.1聲道 藍牙 擴大機 功放板 音箱 D類 音響","subtitle":"TPA3116D2晶片驅動的2.1聲道藍牙功放板，支援50W+50W雙聲道及100W低音輸出，內建藍牙5.0無線連接與AUX音源輸入，具備完","condition":"全新品","currency":"TWD","observed_at":"2026-07-28T15:59:08.625Z","current_price":759,"original_price":null,"stock_status":"out_of_stock","available_quantity":0,"sold_quantity":10,"seller":{"id":"Y7860167359","name":"【8階堂】","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/49508c21-dce4-42f5-ac4b-3eb46ccc2930.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/acc2e414-4ff0-40da-90bf-da2edb0cdfc2.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/05fcc7f3-595a-4d78-a7f4-94e4aa4c1efc.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/9646bf53-126b-4c5e-87f5-b6c86f6f1dcd.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/8161fbd5-a631-454b-a783-ec0b6b8cdf5c.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/0c61dcc8-6b17-4b08-8d8a-0220c29b13b8.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"⚠️ 訂單總額未滿100元（不含運費）不出貨，請勿下標  \n      📋 購買須知\n          ❶ 台灣倉庫現貨\n      ❷ 價格統一，無法議價\n      ❸ 無面交自取服務\n      ❹ 可開免用統一發票收據（請備註 統編、公司全銜）\n      ❺ 每日下午1點截單出貨，週末休息\n      ❻ DIY商品需有基礎，無專人教學\n      ❼ 保固1個月，都是全新品，不接受試用退貨\n      ❽ 不接受退換：保固貼移除/包裝毀損/已使用/個人因素    \n  \n\n商品特色\n• 採用進口TPA3116D2 D類功放晶片，高效能低失真\n• 2.1聲道設計：左右聲道各50W + 低音砲100W輸出\n• 內建藍牙5.0模組，支援15米無線連接範圍\n• 雙音源輸入：藍牙無線 + 3.5mm AUX有線輸入\n• 完整音效調節：主音量、左右聲道、高低音、低音砲獨立控制\n• 多重保護機制：防反接、過壓、欠壓、過熱、短路防護\n\n技術規格\n功放晶片TPA3116D2（D類功放IC）\n輸出功率左右聲道50W×2 + 低音砲100W\n供電需求DC 12-24V，建議5A以上\n適用喇叭20W-100W，4歐姆-8歐姆阻抗\n音響規格2.1聲道立體聲\n外觀尺寸120×100×20mm\n產品重量約256g\n\n適用場景\n• DIY音響製作與音箱改裝升級\n• 書房、臥室小型音響系統\n• 電腦桌面音響功放驅動\n• 工作室監聽音箱驅動應用\n• 車載音響系統升級改裝\n\n使用說明\n電源配置建議：\n• 12V電源：適合小功率應用（總輸出約40W+40W）\n• 19V電源：中等功率應用（總輸出約92W+92W）\n• 24V電源：最大功率輸出（110W+110W），建議5A以上\n音效調節：\n• BASS旋鈕：控制低音強度\n• TREBLE旋鈕：控制高音表現\n• FREQ旋鈕：調節低音砲截止頻率（20Hz-200Hz）","shipping_methods":[{"name":"7-ELEVEN取貨不付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092104745","category_name":"電表/儀表","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"24642","name":"五金/照明工具","url":"/tw/%E4%BA%94%E9%87%91-%E7%85%A7%E6%98%8E%E5%B7%A5%E5%85%B7-24642-category.html"},{"id":"2092104745","name":"電表/儀表","url":"/tw/%E9%9B%BB%E8%A1%A8-%E5%84%80%E8%A1%A8-2092104745-category.html"}],"view_count":0,"watch_count":4}