DA2500 2*500W Dual Channels Digital Amplifier

DA2500 2*500W Dual Channels Digital Amplifier

Features:
● Multiple channels in 19” standard rack
● 70V/100V power output optional
● Full digital with 2*500W high efficiency
● With priority input function and 100V input available
● 1 U slim design, space and cost saving
● With standby function for power saving
Introduction
This is a Class D digital amplifier designed for commercial and industrial
public address applications. Rack mount design in 1U type and rated power is
2*500W

Both balanced and unbalanced line inputs are available for each channel.
Balanced line output feeds to another power amplifier as well as secures the
signal transmission is less noise and longer distance. 70V, 100V speaker
outputs are convenient for installation when selection different speaker
matching. Complete protection includes clip, short circuit, high temp and
overload. With indications for power, signal, clip, protection and temperature.
This product can be called 2 channel stereo amp or cheap 2 channel amp.

Specification
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”
P , rotection 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

Guangzhou DSPPA Audio Co Ltd is a professional digital amplifier manufacturers,
we provide ceiling speaker system amplifier, das pa speakers, amplifier china,
amplifier and speaker system and etc. Want to know more? Please contact us.

Minimum Order: 1 sets

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