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82问答网 > 雅马哈功放rx-v503，低音炮接有源的还是接无源的？非常感谢！

雅马哈功放rx-v503，低音炮接有源的还是接无源的？非常感谢！

2025-04-02 20:09:11

推荐回答（1个）

回答1：

通常来讲有源低音炮只有两种情况会被用到，一种是功放压根没有低音炮输出，另一种是功放的低音炮输出功率太小而你又想用个大点的炮。但以上两种情况低音炮都不是接在功放上而是接在碟机上的。

从有低音炮输出的功放接出来的必是无源。

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