[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

阻抗匹配上,多数无源监听为8Ω或4Ω,功放需能稳定驱动对应阻抗;4Ω音箱对功放电流输出要求更高,廉价功放驱动4Ω易过热保护,优先选8Ω款搭配入门功放

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Long-term
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get_claim(id=241720)