请大神帮忙:2.0音箱左右音箱的低音力度不一样,怎么回事?功放1875

2025-03-16 14:36:23
推荐回答(4个)
回答1:

功放电路要求左右两个声道的元件要尽量一致,但是,晶体管很难做到一致,可能放大倍数一大一小。再有,低音信号是靠电解电容耦合的,可能一个声道的电解电容出问题了。

回答2:

只有单声道的声音是左右一样,木有多个方位,都是一个地方出来的声音。
2.0是立体声,立体声就是声音有立体感---需要人与两个音箱的距离相等,音箱之间的距离等于与人的距离(三点呈等边三角形),这样的情况,你就可以听到准确的立体声--- 你闭上眼睛,就会在你面前出现一个乐队,各个乐器的声音都在固定位置,低音大提琴在右边,几把小提琴在左边,中提前在正面,小号,长号在偏右的地方。。。(不同的乐队排列情况不一样)。
2.0听不同的音乐和歌曲,声音出现的位置就不一样,但不是所有的声音都是一边小一边大,两边的声音基本是对称的,只是会有一些乐器或唱歌人的位置的变化。
如果声音严重不对称,你可以调节平衡电位器,就可以吧两边的声音调节到基本一致。

回答3:

带不带高低音调节的?如果是带高低音调节的2.0箱那么故障很可能是低音调节电路或电位器的问题。

回答4:

在谁家买的 找售后 不行退货

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