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DE Series Digital Power Amplifier

DE Series Digital Power Amplifier

Product Details:

  • Harmonic Distortion <0.05%@8 1KHz
  • Low Impedance 20K (balance)/10K (unbalance)
  • Voltage 160V~240VAC 50/60HZ
  • Heatsink Blowing cooling systemThe fan blows from front to back.
  • Material Metal
  • Screen Size 2 Inch (in)
  • Frequency (MHz) 20Hz-20KHz+0/-0.5dB
  • Supply Ability : 5000 Set Per Month
10.00 - 1000.00 USD ($)/Set
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Price And Quantity

  • 10.00 - 1000.00 USD ($)/Set
  • 1 Set

Product Specifications

  • 2-4Channel
  • 20Hz-20KHz+0/-0.5dB
  • 2 Inch (in)
  • >105dB
  • <0.05%@8 1KHz
  • 160V~240VAC 50/60HZ
  • W485xD287xH66
  • Blowing cooling systemThe fan blows from front to back.
  • Digital Signal
  • 160V~240VAC 50/60HZ
  • 53.8-12Kg
  • 20K (balance)/10K (unbalance)
  • Black or silver
  • Metal
  • 1year

Trade Information

  • Huangpu
  • Cash in Advance (CID), Telegraphic Transfer (T/T)
  • 5000 Set Per Month
  • 7 Days
  • If order is confirmed we will reimburse the sample cost
  • Neutral Sturdy kraft carton+PE bag
  • Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Product Description

The DE Series Digital Power Amplifier that brought forth by us is utilized for amplifying the audio signal to drive loudspeakers. The presented amplifier is highly efficient, sturdy yet light in weight, reliable and excellent in performance as it is made up of quality tested electronic components with advanced engineering technology. Featured with blue color display, and smooth functioning operating keys and switches, the proposed DE Series Digital Power Amplifier is compatible with sound system of different configurations and models.

1,1.5U height black SECC chassis, fashionable appearance , the weight of the whole machine is only 5 ~ 7kg(4x1200W is 12Kg), It's convenient for transportation and saving installation space.

2,The front panel is configured with LED display screen, which can grasp the working temperature, volume attenuation and protection status and other information in real time.

3,The professional technology of temperature gain and power control guarantee the stability of long-term full load operation of the machine.

4,The filter capacitor are  Hifi-grade special electrolytic capacitors with they can provide super-large current, low leakage, high temperature resistance, and long life, which comprehensively improves the overall performance of the power amplifier

5,There is a sensitivity switch in the back panel, so users can flexibly set different parameters to configure different speakers and occations.

6,The  MOS tubes are international famous brand original products, so the output power is sufficient ,and the machine has the outstanding music performance  that the sound quality is pure and natural, the HF&MF is transparent, the LF is full and elastic.

7,Blowing cooling system with temperature compensation technology. When the temperature in the chassis exceeds the normal range, the circuit automatically and intelligently detects and adjusts to keep the temperature in the chassis within the normal range, so as to ensure that the machine can work normally in any environment.

8,The internal structure is compact modular design which is independent operation of each channel with non-interference, that's reliable performance device with green environmentally .

Model DE28 DE212 DE48 DE412
Rated Output power

*@AC230V 50Hz THD+N=1% stable power supply and all channels loaded
8 Stereo output 800Wx2 1200Wx2 800Wx4 1200Wx4
4 Stereo output 1200Wx2 1800Wx2 1200Wx4 1800Wx4
2 Stereo Output 1200Wx2 2200Wx2 1400Wx4 1800Wx4
8 Bridged Mono Output 1200W 3600W 1200Wx2 3600WX2
Frequency Response 20Hz-20KHz+0/-0.5dB
THD+N <0.05%@8 1KHz
S/N Rate >105dB
Slew Rate 40V/ s
Damping Factor >550@8
Crosstalk >100dB@8 1KHz
Input Impedance 20K (balance)/10K (unbalance)
Input Sensitivity 0.775 V
Power Supply 160V~240VAC 50/60HZ
Power Delay 4 seconds
Protection Short circuit, overheating, overload, over current, output DC, soft start, current fuse protection, transformer overheat protection
Operation Knobs Front panel:Power switch/Volume(Per Channel is Individualde control) Stereo,parallel,bridge
Rear panel
AC Input,Audio Input/output,Sensitivity switch
LED Indicators Per Channel LED Screen:Mode/Temperature;Pro/Pow ,SIGNAL,CLIP indicators in front panel
Connectors Input XLR  /  Output NL4
Cooling Air Flow Blowing cooling system The fan blows from front to back.
Cabinet Dim.(mm) W485xD287xH66(1.5U) W485xD385xH66(1.5U)
Packing Dim.(mm) 560x330x110 544x512x110
Volume(CBM) 0.03m 0.04m
G. Weight(Kg) 5.8Kg 6.3Kg 7.5Kg 12.1Kg
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