Unverified85% confidenceTradeoffTime unknown
30W 双单元配合被动辐射低音单元,在同体积便携箱中低频量感较为突出,但音量开到最大时人声清晰度有所下降
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85%
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Unverified30W双单元配合被动辐射器带来较同级竞品更强的音量上限,适合户外中小型聚会场景,但音量开大后部分用户反映中高频偏亮86% similarUnverified小型音箱单元口径普遍在40-50mm,缺乏独立低音单元时低频下潜有限,被动辐射器(无源振膜)设计可在小体积内改善低频厚度,比纯单扬声器方案更适合听流行乐84% similarUnverified隔音毯的隔声量随频率变化,低频(<250Hz)隔声远难于高频;标称的单一dB降噪值无意义,应看不同频率的隔声曲线,尤其关注100-500Hz低频段的表现84% similarUnverified追求低频下潜和外放音量应选带被动辐射器(无源振膜)或双单元的音箱,单一小尺寸全频单元在低音表现和大音量下失真明显84% similarUnverified降噪深度看有效频段而非单一数值:主流旗舰对100-1000Hz低频(引擎、空调、地铁轰鸣)可衰减25-40dB,但对人声(1-4kHz)普遍只能降5-10dB,指望戴上完全听不到说话声是不现实的83% similar
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