如果你不想更换扬声器音频线，或者只想在现在绝缘层外面增加一些保护的话，那就在线缆的两端加上扼流铁芯。

If you don't want to replace your speaker cables, or just want a little extra protection on top of the current insulation, place ferrite choke cores around each end of the cable.

youdao

如果你不想更换扬声器音频线，或者只想在现在绝缘层外面增加一些保护的话，那就在线缆的两端加上扼流铁芯。

If you don't want to replace your speaker cables, or just want a little extra protection on top of the current insulation, place ferrite choke cores around each end of the cable.

youdao