Sinbosen 2 ohms stable amplifier D4-2500 professional 4 channel 1u digital amplifier class d board
DIGITAL AMPLIFIER

Sinbosen 2 ohms stable amplifier D4-2500 professional 4 channel 1u digital amplifier class d board

Model: D4-2500
Channel: 4 channel power amplifier
Feature: 1U/Digital Amp/2 Ohms Stable
Output Power:
8Ω Stereo Power (RMS): 2,300W X 4CH
4Ω Stereo Power (RMS): 3,800W X 4CH
2Ω Stereo Power (RMS): 5,200W X 4CH
Warranty: 3 Years
Certification: CE,
Description

 
1U Amplifier

D4-2500

 Rated Output Power(THD+N=1%, 1kHz continue sine wave, all channel driving)

8Ω/Stereo

4x2300W

4Ω/Stereo

4x3800W

2Ω/Stereo

4x5200W

 Bridge RMS voltage(THD+N=1%, 1kHz)

126.5V

 Slew rate(1kHZ, low-pass filter bypassed)

50V/us

 Sensitivity(Rated Power,1kHz)

selectable

41dB
38dB
35dB
32dB

selectable
38dB
35dB
32dB
29dB

 THD+N(10%Rated Power,typical)

 0.01% 
 IMD-SMPTE(10%Rated Power,typical)  0.01% 
 DIM30(10%Rated Power,typical)  0.01% 
 Cross-talk(20Hz-1kHz,below Rated Power)  ≥90dB
 Frequency response(10% Rated Power,20Hz-20kHz,8Ω  ±0.2dB
 Input impedance  20kΩ (Balance),10kΩ(Unbalance)
 Damp factor(8Ω,20Hz-200Hz  ≥5000

 SNR(A weighted 20Hz-22kHz)

 ≥112dB

 Main power

 90~260VAC,50~60Hz
 Protection  Under voltage, DC, Over temperature,Over load  limiter,Short protection

 Size(WxHxD)

 483x44x465mm
 Net weight  12kg
 

PROFESSIONAL POWER AMPLIFIER

1 Performance overview
a,High efficiency and energy saving, operation cost is low,
b,Compact and light weight,structure is firm.
c,Comply with the safety and EMC standards.
d,90~260VAC / 50~60HZ Wide range power supply.
e,First-class quality, thanks for the components from international high-end manufacturers.
f,Temperature control fan for quiet operation.
g,Modular design and maintenance is convenient.
h,Very suitable for mobile show.
i, Reasonable design makes you feel relaxed in the process of using.

2 Environmental protection, energy saving, cost saving
Advantages of high efficiency:
* Low working temperature, rlability will be improved obviously.
* The size and weight are only 1/3 of tradition amplifier.
" The cost for transportation, handling, installation will reduce obviously.
* Saving energy, reducing operating costs
* Environmental protection

3. Cooling instructions: Good heat dissipation /High quality fans
The cooling mode of the equipment is as follows: the cold air is sucked through the ventilation hole of the front panel, and the heat is taken out from the rear panel.

4. Can be used for line array speakers. Suitable for large parties, stage performances, schools, churches, conferences, concerts, etc.







 

         

 

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