优点:暂无
不足:暂无
综述:暂无
优点: 暂无
不足:暂无
综述:暂无
| NEC SP-209 | NEC CD-J317 |
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普通 |
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普通 |
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有源防磁 |
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有源防磁 |
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2.1 |
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2.1 |
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3 |
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3 |
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线控 |
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旋钮 |
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20Hz-20kHz |
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35Hz-18KHz |
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180W |
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>55dB |
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≥75dB |
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