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發表於 2016-5-5 18:07:07
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本帖最後由 kc7 於 2016-5-5 18:18 編輯
官網都係咁寫, 好奇怪. 47KΩ is correct.
Technical features
Channels 2
Input impedance 47
Power on 8Ω load 80W @ 1% THD + N
Power on 4Ω load 160W @ 1% THD + N
Power on 2Ω load 300W @ 1% THD + N
Sensitivity(8Ω output nominal power) 490mVRMS
Frequency Response(Att. 0dB, -3dB band) 80KHz
Output resistance(2Ω nominal power and 1kHz) 0.17Ω
Input Noise(Band limits 0Hz-80kHz/A-weighted) =30µV/=10µV µV
SNR =110 dB
Standby power consumption(230VAC) 0.7W
Dimensions(HxWxD) 120x445x390 mm
Weight 15.5 Kg
From other source
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