Ptt 大爆卦 | rms中文 - 前往 https://zh-cn.facebook.com/sunrise.trading.1976/posts/%E9%9F%B3%E9%9F%BF%E8%A6%8F%E6%A0%BC%E5%B8%B8%E7%9C%8B%E5%88%B0-pmpo-%E5%92%8C-rms-%E7%9A%84%E5%AD%97%E7%9C%BC%E6%98%AF%E4%BB%80%E9%BA%BC%E5%91%A2%E4%BB%8A%E5%A4%A9%E7%9C%8B%E5%88%B0%E4%B8%80%E4%BB%BD%E6%96%87%E7%AB%A0%E6%9C%89%E9%97%9C%E9%9F%B3%E9%9F%BF%E8%BC%B8%E5%87%BA%E5%8A%9F%E7%8E%87%E7%9A%84%E5%8E%9F%E4%BE%86%E5%A5%BD%E5%A4%9A%E5%BB%A3%E5%91%8A%E9%83%BD%E6%98%AF%E7%99%BC%E6%B0%B4%E7%9A%84%E7%8F%BE%E5%80%9F%E6%96%87%E7%B5%A6%E5%A4%A7%E5%AE%B6%E5%88%86%E4%BA%AB%E6%9C%89%E7%9A%84%E9%9F%B3%E9%9F%BF%E4%BB%96%E8%BC%B8%E5%87%BA%E7%8E%87%E6%89%932500w3200/774902975941803/

你即將離開本站

並前往https://zh-cn.facebook.com/sunrise.trading.1976/posts/%E9%9F%B3%E9%9F%BF%E8%A6%8F%E6%A0%BC%E5%B8%B8%E7%9C%8B%E5%88%B0-pmpo-%E5%92%8C-rms-%E7%9A%84%E5%AD%97%E7%9C%BC%E6%98%AF%E4%BB%80%E9%BA%BC%E5%91%A2%E4%BB%8A%E5%A4%A9%E7%9C%8B%E5%88%B0%E4%B8%80%E4%BB%BD%E6%96%87%E7%AB%A0%E6%9C%89%E9%97%9C%E9%9F%B3%E9%9F%BF%E8%BC%B8%E5%87%BA%E5%8A%9F%E7%8E%87%E7%9A%84%E5%8E%9F%E4%BE%86%E5%A5%BD%E5%A4%9A%E5%BB%A3%E5%91%8A%E9%83%BD%E6%98%AF%E7%99%BC%E6%B0%B4%E7%9A%84%E7%8F%BE%E5%80%9F%E6%96%87%E7%B5%A6%E5%A4%A7%E5%AE%B6%E5%88%86%E4%BA%AB%E6%9C%89%E7%9A%84%E9%9F%B3%E9%9F%BF%E4%BB%96%E8%BC%B8%E5%87%BA%E7%8E%87%E6%89%932500w3200/774902975941803/

音響規格常看到PMPO 和RMS 的字眼，是什麼呢?...

要看RMS 功率( RMS 是均方根的縮寫, 因為聲音是交流信號, 在計算時要取RMS 值), 也就是實際輸出功率. 以瓦(W)做單位. 除了擴大機的輸出功率, 還要看喇叭的承受功率, 整體的 ...

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