[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

低音陷阱有效吸收频率与厚度成反比关系:吸收100Hz需要至少30cm厚度,吸收60Hz以下低频需要45-60cm厚度或角落堆叠结构,薄于10cm的产品基本对100Hz以下无效

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