Unverified83% confidenceCautionTime unknown
房间面积15㎡以下选落地箱要慎重：落地箱声压级容量大，小房间容易低频过载能量过剩，此时高品质书架箱+主动低音炮往往比落地箱更易调好
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83%
Confidence
Long-term
Relevance
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Unverified客厅面积＜15㎡不建议上6.5"以上大落地箱，低频驻波会导致轰头浑浊，反而不如调校好的书架箱+低音炮干净83% similarUnverified小面积房间(＜15㎡)不建议买大CADR客厅机型，占地大、最低档噪音仍偏高，且滤芯成本高，选适配面积的中小型机更合理82% similarUnverified书架箱在3米以内近场聆听下低频下潜够用，但房间超过20㎡应选落地箱（低频单元≥6.5英寸），否则低频量感撑不满空间81% similarUnverified音质越好的音箱箱体越大、越重，摆放灵活性越差；床头、卫生间等空间受限处优先选小体积mini款，客厅追求音质可接受大体积落地或书架式80% similarUnverified房间面积＜15㎡建议选书架箱而非落地箱，小空间里落地箱的低频驻波会导致轰头，且大箱体近场聆听三频难以融合（发声单元间距过大）79% similar
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