Unverified82% confidenceDecision RuleTime unknown
音响需按面积配功率:100㎡内一对300W有源音箱够用,200㎡以上需分布式音箱或线阵,且必须确认场地提供无线麦克风数量(婚礼/演讲至少2支手持+1支领夹)
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82%
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Long-term
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