[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

选择便携耳放需匹配阻抗:低阻高敏耳塞选低增益档(输出电压1V以下),300Ω高阻大耳机需选输出电压≥3Vrms、输出功率≥100mW@300Ω的机型

1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/466342
API
curl https://kongchang.com/api/v1/knowledge/claims/466342
MCP
get_claim(id=466342)