Unverified85% confidenceDecision RuleTime unknown
只用IEM入耳耳塞(阻抗<32Ω,灵敏度≥110dB)选择输出功率200mW以内的中端播放器即可,盲目追求推力反而会放大底噪并缩短续航
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified驱动大耳机(阻抗≥250Ω)需选平衡输出功率≥300mW@32Ω的播放器,否则声音发虚、动态压缩,低阻塞子(16-32Ω)则单端输出即可无需追求大推力89% similarUnverified灵敏度低于92dB/mW的平板耳机建议搭配输出功率≥1W@32Ω的台机耳放,否则动态和低频下潜无法完全展开89% similarUnverified驱动大阻抗头戴耳机(≥250Ω)需播放器单端输出功率≥200mW@32Ω或配备4.4mm平衡口(输出≥500mW),否则大耳机推不响、声音发闷发虚88% similarUnverified平板振膜耳机灵敏度普遍偏低(多在90dB/mW以下),要求前端驱动电流大,用手机或小尾巴推声音会发闷、动态萎缩,需搭配台式耳放(输出功率≥1W@32Ω)才能完全发挥88% similarUnverified耳机阻抗<32Ω时优先看放大器输出电流而非电压,低阻高灵敏塞子容易被大推力放大器推出底噪,选低增益档且输出功率控制在100mW以内更干净88% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/221827API
curl https://kongchang.com/api/v1/knowledge/claims/221827MCP
get_claim(id=221827)