{"type":"product","schema_version":"1.0","item_id":"100534456050","canonical_url":"https://tw.bid.yahoo.com/item/100534456050","title":"《教學達人》實體店面＊PA-9240CDNB 獨創4頻無線麥克風擴音器教學.賣場.戶外活動.廣播.演講.最佳利器","subtitle":"4頻 無線麥克風 麥克風優先廣播新功能 內建CD/USB/SD/藍芽","condition":"全新品","currency":"TWD","observed_at":"2026-04-27T14:20:52.083Z","current_price":26900,"original_price":null,"stock_status":"in_stock","available_quantity":9,"sold_quantity":0,"seller":{"id":"Y1579692082","name":"歡迎光臨．教學達人","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/9aba0605-f4d0-466d-8582-e430f18922a6.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/e1b4e869-612d-41f1-b6c0-169b7800cf1a.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/16b0db3a-3c21-4c1b-8766-47ed371e5544.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"商品名稱\n\n      (PA-9240 CDNB )  4頻無線麥克風擴音器\n\n        商品介紹\n\n      ● 最大輸出功率高達 100W\n  ●  VHF無線麥克風 4支\n  ● 內建 藍牙/CD播放器、USB/SD插槽，可讀取MP3格式\n\n  * 智能電量數字顯示器，保護電池使用壽命及效能\n\n  * 100-220V自動變壓器\n\n  * 拒離可達20M\n  ● 人聲優先功能，麥克風講話時音樂自動停止，自動播放\n  ● 內建迴音音效、卡拉OK伴唱 \n  ● 耐摔、耐撞、ABS ( 塑料 )一體成型\n  ● 單頻道、高傳真、低雜音、原音重現\n  ● 音碼靜音電路，確保不受外來訊號干擾\n  ● 拖拉式滾輪底部圓形支撐孔設計\n  ● 電源AC110V/DC18V交直流兩用 ( 本機內建充電電池三顆 )\n  ● ABS箱體防震耐摔、表面防水\n  ● 可外接一組四歐姆擴充喇叭\n  ● 台灣製造，品質有保障\n\n   \n\n        商品規格\n\n       頻率範圍：160~250MHZ \n  ˙訊號雜音比：90dB.+/-3dB \n  ˙電源供給：AC110—220V/DC18V  \n  ˙內建充電電池：6V/ 7A(3PC) \n  ˙功率：最大功率 100W(虛擬)\n  ˙使用時間：6-8小時\n  ˙附贈4支手握式 ( 無線麥克風 ) \n  ˙尺寸：340 x 360 x 510(mm) \n  ˙淨重：15公斤\n  ˙產地：台灣\n\n   \n\n  標準配備：\n  ˙主機：1台\n  ˙AC電源線：1條\n  ˙無線麥克風：4支\n  ˙1.5V 3號電池：4只\n  ˙說明書：1份\n  ˙保證卡：1份\n\n  A(4手握無線麥克風)\n\n  B(2手握+2領夾無線麥風)\n\n  C(4領夾無線麥克風)\n\n  A B C 配套擇一\n  型號：PA-9240CDNB\n  B電壓：110V\n  產地：台灣\n  保固年限：一年","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":"2092075252","category_name":"綜合擴大機","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":"2092075252","name":"綜合擴大機","url":"/tw/%E7%B6%9C%E5%90%88%E6%93%B4%E5%A4%A7%E6%A9%9F-2092075252-category.html"}],"view_count":0,"watch_count":2}