Unverified75% confidenceDecision RuleTime unknown
属于D类四声道功放，主要用于直推四只喇叭，若需另接低音炮需确认桥接或额外功放方案
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified四声道设计适合驱动前后共四个喇叭的常规车载系统，若需单独推低音炮需靠桥接或另配单声道功放84% similarUnverified四声道功放选购时，桥接（Bridge）模式下2个声道合并驱动1个低音，此时阻抗需≥4Ω，直推低音单元建议选单声道D类功放而非四声道桥接84% similarUnverified属于低音炮专用的单声道D类功放定位，支持1-4Ω低阻抗负载以匹配低音单元80% similarUnverified搭载4.4mm平衡输出，配合高阻或需驱动力的耳机能发挥优势，选购前应确认自身耳机匹配需求74% similarUnverified4欧姆低阻抗书架箱对功放电流输出要求高，入门AV功放或数字小功放驱动4欧箱易触发保护或音质劣化，建议搭配对4欧稳定的两声道合并机72% similar
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