论文部分内容阅读
基本规格:前级频率响应:20Hz～20kHz±0.5dB、额定输出电压:2V、谐波失真:≤0.1%(1kHz 2V)、输入灵敏度:280mV、信噪比:90dB、输入阻抗:47kΩ、外形尺寸:(W)430×(H)135×(D)350(mm)、重量:10kg后级频率响应:20Hz～20kHz±0.5dB、额定输出功率:150W(8Ω)、甲类输出功率: 10W(8Ω)、谐波失真:≤0.1%(1kHz 1W)、输入灵敏度:1.7V、信噪比:90dB、输入阻抗:47kΩ、外形尺寸:(W)210×(H)263×(D)400(mm)、重量18kg参考售价:11800元/套
Basic specifications: Pre-stage frequency response: 20Hz ~ 20kHz ± 0.5dB, rated output voltage: 2V, harmonic distortion: ≤ 0.1% (1kHz 2V), input sensitivity: 280mV, SNR: 90dB, input impedance: 47kΩ, shape Dimension: (W) 430 × (H) 135 × (D) 350 (mm), Weight: 10kg After class Frequency response: 20Hz ~ 20kHz ± 0.5dB, Rated output power: 150W (8Ω), Class A Output power: 10W (8Ω), Harmonic Distortion: ≤0.1% (1kHz 1W), Input Sensitivity: 1.7V, Signal to Noise Ratio: 90dB, Input Impedance: 47kΩ, Dimension: (mm), weight 18kg Reference price: 11,800 yuan / set