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191问答库 > 汽车音响二路功放单独推前门好，后门一个四路功放推后门和后平台。还是一个四路功放推4门好？

汽车音响二路功放单独推前门好，后门一个四路功放推后门和后平台。还是一个四路功放推4门好？

2025-03-16 00:29:32

推荐回答（1个）

回答1：

四路的好
四路功放一般是同时推动前后门的，一路推高音，一路推中音，两路推重低音。
方案一：一台四路功放两个声道推前门喇叭，两个声道桥接推低音炮，后门喇叭用主机直接推（就是不改线路光换喇叭）方案二：一台四路功放分别推四个门的喇叭，一台两路或四路功放推低音炮，有源低音炮功率小音质差。

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