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2倍功率3dB,2倍电压6dB,2倍响度10dB。 |
re:100瓦.
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re:2倍响度说法就很模糊,比如原来发出90d...
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大家一起交流!
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re:严格说,响度是人耳的听觉属性,和声压级并...
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re:还得看环境,
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re:意见都不一致啊。哪位大虾给解释一下“...
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re:跟喇叭的功率和灵敏度是不是也有关系啊
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re:我还真没听说过响度增加一倍,声压级得增大...
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re:没错,人感觉响度增加1倍,声压级是上了1...
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[fly][glow=red,2]欢迎光临中国音响设计网[/glow][/fly]
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re:你换功放了你的箱子能承受的住吗?
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