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扬声器作为主要的音响设备,当2只扬声器串联或并联使用时,极性的判别十分重要。文中介绍了扬声器极性的判别方法,以及扬声器常见的一些故障和修理技巧。
Speakers As the main audio equipment, polarity discrimination is important when two speakers are used in series or in parallel. This article describes the speaker polarity discrimination method, as well as some of the common speaker failure and repair skills.