{"type":"product","schema_version":"1.0","item_id":"100025049884","canonical_url":"https://tw.bid.yahoo.com/item/100025049884","title":"全新大功率車用/家用擴大機(主推超重低音喇叭/獨立低音頻率調整/DC12V電壓) 400w單聲道","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-01T02:45:57.110Z","current_price":899,"original_price":null,"stock_status":"out_of_stock","available_quantity":4,"sold_quantity":83,"seller":{"id":"Y8843946695","name":"BB音研小舖 (BB Audio)","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/3af273c1-ec0a-4d16-b2a6-682c575b35de.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/ed32a631-4602-47f8-b6f1-54cfaab2e998.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/18f2ae35-cb62-4d4b-8ee3-513c7f69ec6d.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/f391a747-f59c-4c30-8517-e0aa160dd72d.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null}],"description":"感謝(Y6533830759)心得分享~\n\n自己外加小型前級雙麥克風放大器和搭配這型擴大器用超低音喇叭測試成功 這項產品不錯 電源部份用報廢電腦電員供應器在8安培左右以上到15安培間就能解決能推動這擴大器呦 REM是加個小開關到+12v能當此放大器開關呀 真的很開心音質不錯!而且我是用12吋8歐姆150瓦喇叭聲音蠻低頻大聲的專屬樂器 (電貝斯的超低音)在此謝謝你們的美好服務!我希望這文內容其他人能當參考******\n\n此款可以接純低音與多音路喇叭切換使用喔!!非常實用DIY的首選~\n\n全新400W大功率專業汽車/家用重低音擴大機單聲道功放!!  \n\n主推超重低音喇叭功放實際功率400W，峰值可達550W!!  \n\n如此強大的功放你心動了嗎，绝對是一款超值的擴大機，來推一個8 - 12寸的超重低音喇叭絕對够力，效果震撼!! \n\n頻率響應： 30 - 280KHz \n\n失真度： 小於0.5% \n\n車用安裝時：  \n\n1 .接電源(+12V)一定要接電瓶正極，不能够在車上隨便找一個正極的線路接上，因為功率大時電流會較大，如果接到別的電路板的正級 ，會有燒掉的顧慮。 \n\n2 .GND接口一定要接負極，搭鐵也可以。 \n\n3 .接電源線的三個接口的中間那個接口是控制線REM，開始測試機子直接搭+12V就可開機測試! ! (或在+12v與rem並聯一個開關sw直接使用.非常方便) \n\n音箱開孔可： 寬185MM高125MM深38MM \n\n面板規格： 寬235MM高155MM \n\n高雄可面交\n\n安裝注意事項:\n\n1.喇叭線兩端不能接觸短路(會導致功率晶片燒毀),所以可以先接喇叭,再接電源部份,這樣才會確保商品正常工作喔~\n\n2.電源當然正負也要接對喔~\n\n如需外接盒可加購299.-","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","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","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092064025","category_name":"其他","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":"2092064025","name":"其他","url":"/tw/%E5%85%B6%E4%BB%96-2092064025-category.html"}],"view_count":5,"watch_count":165}