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DSPPA DA4125 4*125W 4 Channels Digital Amplifier
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HomePA System DSPPA DA4125 4*125W 4 Channels Digital Amplifier
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DSPPA DA4125 4*125W 4 Channels Digital Amplifier

DSPPA

Features

● Multiple channels in 19” standard rack
● 70V/100V power output optional
● Full digital with 4*125W high efficiency
● With priority input function and 100V input available
● 1 U slim design, space and cost-saving
● With standby function for power saving

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Category: PA System Tag: DSPPA DA4125 4*125W 4 Channels Digital Amplifier
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Description

DSPPA DA4125 4*125W 4 Channels Digital Amplifier

Specification:

Basic Information
Model DA4125
Number of channels 4
Rated output power of each channel 120W
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) 653W
Power consumption (DC24V) 398.4W
Static power consumption (AC220V) 63.5W
Static power consumption (DC24V) 62.4W
Gross weight (kg) 8
Net weight (kg) 7

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DSPPA DA4125 4*125W 4 Channels Digital Amplifier

DSPPA DA4125 4*125W 4 Channels Digital Amplifier

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