|
Model
|
DA2125
|
DA2250
|
DA2500
|
DA4060
|
DA4125
|
DA4250
|
|
Number of channels
|
2
|
2
|
2
|
4
|
4
|
4
|
|
Rated output power of each channel
|
120W
|
250W
|
500W
|
60W
|
120W
|
250W
|
|
Input sensitivity
|
775mVRMS（0dBV/ all balanced input) 100VRMS (100V unbalanced input)
|
|
SNR (signal-to-noise ratio)
|
>80dB (100VRMS output)
|
|
Input impedance
|
60K ohms (balanced)20K ohms (balanced priority) 100K ohms (100V unbalanced)
|
|
Channel separation
|
>70dB(1KHz)
|
|
Frequency response
|
80Hz-15kHz (±3dB normal operating conditions)
|
|
THD (total harmonic distortion)
|
<0.3 % (1kHz normal operating conditions)
|
|
Up speed
|
>29V/us
|
|
Priority threshold
|
>10mVp (prior balanced line input) >1000mVp (prior100VRMS line input)
|
|
Indicators
|
“Protection”, “Limit”, “Voltage limit”, “Signal”, “70V gear”
|
|
Protection
|
Power-on, high temperature, DC, short circuit
|
|
Power supply
|
AC180-250V/50Hz DC24V (rated output power -3dB)
|
|
Overall dimensions (mm)
|
（L×W×H）552×510×105
|
|
Machine dimension (mm)
|
（L×W×H）483×435×44 (not including machine legs)
|
|
Machine legs
|
Four 6.5mm high soft plastic machine legs, can be removed as needed
|
|
Power consumption (AC220V)
|
339W
|
610W
|
1270W
|
347.6W
|
653W
|
1240W
|
|
Power consumption (DC24V)
|
206.4W
|
350.4W
|
720W
|
223.2W
|
398.4W
|
708W
|
|
Static power consumption (AC220V)
|
38W
|
38W
|
42W
|
57.5W
|
63.5W
|
57W
|
|
Static power consumption (DC24V)
|
38.4W
|
38.4W
|
43.2W
|
60W
|
62.4W
|
57.6W
|
|
Gross weight (kg)
|
7.4
|
7.4
|
7.4
|
8
|
8
|
8
|
|
Net weight (kg)
|
6.4
|
6.4
|
6.4
|
7
|
7
|
7
|
