Informática
DA2250 125W-500W 2 Channels Class-D Digital Power Amplifier
|
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) |
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SNR (signal-to-noise ratio) |
>80dB (100VRMS output) |
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Input impedance |
60K ohms (balanced)20K ohms (balanced priority) 100K ohms (100V unbalanced) |
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Channel separation |
>70dB(1KHz) |
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Frequency response |
80Hz-15kHz (±3dB normal operating conditions) |
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THD (total harmonic distortion) |
<0.3 % (1kHz normal operating conditions)</p> |
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Up speed |
>29V/us |
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Priority threshold |
>10mVp (prior balanced line input) >1000mVp (prior100VRMS line input) |
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Indicators |
“Protection”, “Limit”, “Voltage limit”, “Signal”, “70V gear” |
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Protection |
Power-on, high temperature, DC, short circuit |
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Power supply |
AC180-250V/50Hz DC24V (rated output power -3dB) |
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Overall dimensions (mm) |
(L×W×H)552×510×105 |
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Machine dimension (mm) |
(L×W×H)483×435×44 (not including machine legs) |
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Machine legs |
Four 6.5mm high soft plastic machine legs, can be removed as needed |
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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 |
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Guangzhou DSPPA Audio Co., Ltd. is a professional audio manufacturer since1988. With more than 30 years' history of designing and manufacturing audio products,DSPPA has enjoyed a high reputation in and out of China. Technology innovations, strict quality and environment control (ISO 9001&ISO14000) and market-oriented products have made DSPPA to be the leading brand in the field of public address system and conference system. As the chief editor of the Technical Code for Public Address System Engineering of China, DSPPA is widely recognized as the largest and most professional audio equipment supplier in China.Public address system pakistan is our product .Want to know more about our product,please contact us.RFQ today
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