Crown Audio XLC2500 用户手册

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页码 32
XLC Series Power Amplifiers
XLC系列功率放大器
page 18
Operation Manual
操作手册
6.  Specifications
6.  产品规格
Performance  
性能
XLC2500
XLC2800
AC Line Voltage and Frequency, Configurations Available (+/-10%)
交流电压和频率,配置可用于(+/-10%)
100VAC 60Hz, 120VAC 60Hz, 220VAC 50Hz, 240VAC 50Hz
Channel    通道
2
Sensitivity (for full rated power at 4 ohms)   输入灵敏度(额定功率:4欧姆)
1.4V
Signal-to-Noise Ratio 
信噪比
>103dB
Output power 输出功率: 300W
Load 负载: 8 ohms
THD 总谐波失真: 0.5%
Voltage gain 电压增益: 31dB
Input signal 输入信号:1kHz,1.4V
>103dB
Output power 输出功率: 440W
Load 负载: 8 ohms
THD 总谐波失真: 0.5%
Voltage gain 电压增益: 32.5dB
Input signal 输入信号:1kHz,1.4V
Total Harmonic Distortion (THD) (1kHz)   总谐波失真(THD)(1kHz)
<0.5%
Intermodulation Distortion (IMD) (60Hz ~ 7kHz, 4:1, from full rated output to -30dB)
互调失真(IMD)(60Hz ~ 7kHz,4:1,从额定输出至-30dB)
<0.3%
Damping Factor (8 ohms, 10Hz ~ 400Hz)    阻尼系数(8欧姆,10Hz ~ 400Hz)
>200
Frequency Response (1W, 20Hz ~ 20kHz)   频率响应(1W,20Hz ~ 20kHz)
0dB, -1dB
Crosstalk (below reated 8 ohms power)
串音干扰 (8欧姆以下功率)
At 1kHz: >85dB
 At 20kHz: >55dB
Input Impedance (nominal)
输入阻抗(标称)
20 kilohms balanced    20千欧姆平衡
    10 kilohms unbalanced   10千欧姆非平衡
Load Impedance
负载阻抗
   2~8 ohms per channel in Stereo      立体声:2 ~ 8欧姆每声道
4~8 ohms in Bridge/Parallel               桥接/并行:4 ~ 8欧姆  
General  
一般规格
Dimensions (W x H x D)   外型尺寸(长 x 高 x 深)
482.5 x 88 x 206.5 mm
482.5 x 88 x 263.6 mm
Net Weight   净重
3.75 kg
4.72 kg
Shipping Weight   运输重量
4.85 kg
6 kg