{"type":"product","schema_version":"1.0","item_id":"100209714412","canonical_url":"https://tw.bid.yahoo.com/item/100209714412","title":"《名展音響》五大城市面交!AMC XG 50Wx16 後級擴大機  ♥搶先供應 歡迎來電洽詢♥","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-25T04:13:54.152Z","current_price":56000,"original_price":null,"stock_status":"low_stock","available_quantity":1,"sold_quantity":0,"seller":{"id":"Y7737553626","name":"名展音響新竹館","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/a7c75143-f00a-4ea6-910f-b4732ea8f5e0.jpg","role":"main","alt":"商品主圖","width":null,"height":null}],"description":"特性和規格\n\n1。50W×16通道分配放大器 \r\n\n2。非常低熱量高效率功率放大器設計 \r\n\n3。每個通道的輸入靈敏度調節設計 \r\n\n4。設計與IR輸出接口，從外到XG內部微處理器 \r\n\n5。設計與IR輸出級聯紅外信號路徑 \r\n\n6。帶有RS-232接口，通過USB或以太網適配器鏈接XG以太網系統設計 \r\n\n7。自動開啟/關閉功能控制音頻信號或3〜30V AC / DC電壓設計 \r\n\n\r\n\n規格\n規格如有變更，恕不另行通知。 \r\n\nBRIDGE MODE\nPower output into 8 ohms (20Hz~20KHz) .........................................................100W\nRated THD. .......................................................................................................0.05%\nDamping factor ....................................................................................................>100\nInput sensitivity for 1W/100W into 8 ohm ................................................110mV/1.1V \r\n\n\r\n\n2 CHANNEL MODE \r\n\nPower output into 8 ohm / 4 ohms (20Hz-20KHz) ............................................................50W / 70W\nWith all channels driven\nRated THD. .......................................................................................................0.05%\nDamping factor ....................................................................................................>100\nInput sensitivity for 1W/50W into 4 ohms ............................................100mV/700mV \r\n\n\r\n\nInput impedance ................................................................................R=10K C=200pf\nFrequency response 20Hz~20KHz ................................................................+/-0.5dB\n\"A\" WTD. signal to noise ratio (ref. 1W/8 ohms) ...............................................100dB \r\n\n\r\n\n\r\n\nIR Control Codes \r\n\nFormat ........................................................................................................ NEC format \r\n\nCustom Code (Hex) ............................................................................................. 07FC \r\n\nPower ON IR Code (Hex) ................................................................................... DA \r\n\nPower OFF (Standby) (Hex) ............................................................................... DB \r\n\n\r\n\nDimen...","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清"],"category_id":"2092075251","category_name":"後級擴大機","breadcrumb":[{"id":"2092101502","name":"家電與影音視聽","url":"/tw/%E5%AE%B6%E9%9B%BB%E8%88%87%E5%BD%B1%E9%9F%B3%E8%A6%96%E8%81%BD-2092101502-category.html"},{"id":"2092105885","name":"影音/視聽/MP3","url":"/tw/%E5%BD%B1%E9%9F%B3-%E8%A6%96%E8%81%BD-MP3-2092105885-category.html"},{"id":"2092075249","name":"擴大機","url":"/tw/%E6%93%B4%E5%A4%A7%E6%A9%9F-2092075249-category.html"},{"id":"2092075251","name":"後級擴大機","url":"/tw/%E5%BE%8C%E7%B4%9A%E6%93%B4%E5%A4%A7%E6%A9%9F-2092075251-category.html"}],"view_count":0,"watch_count":1}