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一套音响系统,这个链条上的每一个单元都是相互关联的,如果配置不当、操作失误,就会损害下一个单元的设备。若功率放大器的储备功率设置不足或操作不合理,就会烧损扬声器高音单元的音圈。 我们首先要了解一下功率放大器有关功率的几个技术指标: 1.额定功率 是指在不失真的条件下,连续使用8小时而不产生热和机械性的损坏的最大输出功率。 2.音乐功率 是指模拟播放音乐状态的功率,即工作一分钟,
A sound system, each unit of the chain are interrelated, if not properly configured, the operation is wrong, it will damage the next unit of equipment. If the power amplifier reserve power is set inadequate or unreasonable operation, it will burn the speaker tweeter voice coil. We must first understand the power amplifier power of several technical indicators: 1. Rated power refers to without distortion under the conditions of continuous use for 8 hours without thermal and mechanical damage to the maximum output power. 2. Music power refers to simulate the power of playing music state, that is working for one minute,