Model

DA400

DA600

DA800

Rated power(1KHz,THD+N=0.1%) 额定功率

8ohm stereo

2×400W

2×600W

2×800W

4ohm stereo

2×600W

2×900W

2×1200W

2ohm stereo

2×800W

2×1200W

2×1600W

8ohm bridge

1200W

1800W

2×2400W

4ohm bridge

1600W

2400W

2×3200W

Frequency Response  频率响应 

 1W/8ohm

 20Hz-20kHz(±0.3dB)

S/N ratio  信噪比

 20Hz-20kHz 

≧98dB 

Total Harmonic Distortion(THD+N)  总谐波失真

 20Hz-20kHz.Half Power

≦0.01%

Slew Rate 转换速率

Rated Power into 8ohm

50V/µs

Damping Factor  阻尼系数

 8ohm、1f=1kHz

700:1

800:1

900:1

Input Sensitivity 灵敏度  

Rated Power into 8ohm

0.775V / 1.0V / 1.4V

Input CMRR 交调失真

1K Hz

≧65db

Protections 保护功能

 Overheating protection,short circuit,protection, turn-on/off transient, output DC protection, Etc.     

 Circuitry 电路

AB

H

H

Power Supply 电源电压

  220V/45-55Hz

Dimensions(W×D×H) 尺寸  

mm

480*430*90

480*430*90

480*430*90

 Weight 重量

KG

17

19

21