[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

蓝牙音箱功率标注要看'额定功率(RMS)'而非'峰值功率(PMPO)',峰值功率通常是额定的3-5倍且无实际参考意义,选购时以RMS≥10W为室内独听基准,≥20W才能满足10平米以上空间填充

1
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90%
Confidence
Long-term
Relevance
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First Seen

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Stable URI
https://kongchang.com/claim/226087
API
curl https://kongchang.com/api/v1/knowledge/claims/226087
MCP
get_claim(id=226087)