loudspeaker system編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看loudspeaker systemloudspeaker system — 名詞名詞1. equipment that makes sound louder for an audience1.名詞釋義擴音系統equipment that makes sound louder for an audience例句The loudspeaker system at the concert was very powerful.