低音喇叭接擴大機完全沒反應 - 喇叭

By Mary
at 2019-04-28T02:23
at 2019-04-28T02:23
Table of Contents
在版友的推薦下買了yamaha v485
按照說明書接上所有原本擴大機拔下的線
如圖
https://i.imgur.com/3Cap5Wp.jpg

用ypao測試的時候低音完全沒聲音
後來看擴大機好像根本沒讀到低音那顆
https://i.imgur.com/aiYiCAM.jpg

目前低音後面設定是這樣
沒有特別去更動他
https://i.imgur.com/HoCWZaB.jpg

https://i.imgur.com/YTtIYaG.jpg

稍微上網查了一下 用手觸摸擴大機那端拔下來的頭
沒有聽到任何所謂短路的聲音
也有重新開關電源試過
請問這樣是要先換線材試試看嗎?
請問要買的話推薦什麼線材呢?
還是根本就是低音喇叭壞了呢?
謝謝
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Sent from JPTT on my iPhone
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Tags:
喇叭
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