Unverified82% confidenceDecision RuleTime unknown
落地箱与聆听位背墙距离建议≥30-50cm,后倒相孔设计的落地箱贴墙摆放会导致低频轰头、驻波严重,选箱前先确认摆位空间
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified倒相孔(低音反射孔)朝后的音箱需要离墙5-15cm摆放,桌面贴墙摆会导致低频过量浑浊;空间不足选前置倒相孔或密闭箱设计86% similarUnverified监听音箱前障板端口(前置倒相孔)比后置倒相孔更适合贴墙摆放的小空间,后置端口离墙需≥30cm否则低频轰头84% similarUnverified内部有效空间进深≥30cm、宽度≥40cm才能容纳大振膜电容麦+防喷罩+悬臂支架,进深不足会导致麦克风离后壁过近产生近场反射,反而增加混响81% similarUnverified桌面深度<50cm时优先选前出低音孔(front port)的有源箱,后出孔机型贴墙摆放会因反射造成低频浑浊,需离墙≥10cm,小桌面难以满足79% similarUnverified窗帘隔音效果受限于安装方式:顶部安装(吸顶/贴天花板)比杆装有效,两侧和底部应超出窗框15-20cm形成包裹,缝隙漏音会使降噪效果下降50%以上,因此箱式/落地褶皱包边款优于普通挂钩款74% similar
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