Sinbosen D4-2000 2 ohm stable 4400 watts 4 channels digital 1u digital power amplifier
Sinbosen D4-2000 2 ohm stable 4400 watts 4 channels digital 1u digital power amplifier
Sinbosen D4-2000 2 ohm stable 4400 watts 4 channels digital 1u digital power amplifier
Sinbosen D4-2000 2 ohm stable 4400 watts 4 channels digital 1u digital power amplifier
Sinbosen D4-2000 2 ohm stable 4400 watts 4 channels digital 1u digital power amplifier
Sinbosen D4-2000 2 ohm stable 4400 watts 4 channels digital 1u digital power amplifier
Model
D4-2000

Item specifics

2Ω Output power
4CHx4760W
4Ω Output power
4CHx3400W
8Ω Output power
4CHx2000W
8Ω Bridge power
6800Wx2CH
4Ω Bridge power
9520Wx2CH
Voltage
90V-270V
Special service
OEM service offered
Damping coefficient
5000
Minimum load impedance
Stereo 2Ω Stable Amplifier
Gross weight
15kg
Amplifier Type
Professional Digital Power Amplifier
Class
Class D Power Amplifier
Channels
4 Channels Power Amplifier
For
Line Array Speaker

Review

Description

digital amplifier
 D SERIES HIGH POWER DIGITAL AMPLIFIER (DSP can be added)
ModelD2-3000D2-3500D2-4200D4-2000D4-3000
EIAJ Test Standard,1 kHz, 1% THD8Ω/Stereo2 x 3000W2 x 3500W2 x 4200W4 x 2000W4 x 3000W
4Ω/Stereo2 x 5000W2 x 6300W2 x 7800W4 x 3400W4 x 5000W
2Ω/Stereo2 x 7140W2 x 7400W2 x 8500W4 x 4760W4 x 6500W
8Ω/Bridge1 x 10200W1 x 12500W1 x 15600W2 x 6800W2 x 10000W
4Ω/Bridge1 x 14280W1 x 14800W1 x 17000W2 x 9520W2 x 13000W
Alternating Current Power Supply
PowerPFC Power
Rated power demand100-240V±10%, 50/60Hz
Operation voltage90V-270V
Power correction factor cos(φ)>0.95 @ >500W
Standby47W and 0.8A
Gain,Sensitivity32dB,35dB,38dB,41dB
Maximum Output Voltage/Current185V/85A (370V in the BRIDGE MODE)
Power Comsumption230V (115V in the BRIDGE MODE)
Temperature
Environment temperature0°-45C / 32′-113*F
Cooling systemTunnel through cooing system
Performance
Frequency Response20Hz - 20kHz (1W@8Ω,+05 dB)
Signal-to-Noise Ratio>110 dBA (20 Hz- 20 kHz A weighted)
Crosstalk>66 dB @ 1 kHz
Input Impedance10 kΩ balanced
Total Harmonic Distortion(THD)<0.5% from 1 W to full power (Typitcal value<0.05%)
Intermodulation Distortion(IMD)<0.5% from 1 W to full power (Typical value< 0.05%)
Damping Factor (8 ohms)>5000 @ 20-200 Hz
Slew Rate50V/μs @ 8Ω
Front Panel
Indicator LED/per channelOne PCS Green LED: the input signal of XLR ≥ -40dB;
Four pieces Green LED:
display the output signal(-20dB,-10dB,-5dB,-3dB)of SPEAKON
1 piece dual LED(Yellow and Red):
Protective state/Clip stste/Over heat/Over load
Power SwitchPress "I"-on; Press "O"-off.
Dust-proofTwo pieces dust-proof cotton,
it can take off to clean from the bottom of front pannel
Application
Signal in-connection4 Channel: One balanced XLR(with lock)female per channel;
2 Channel One balanced XLR(with lock)female
and one balanced XLR male per channel.
Signal out-connectionOne SPEAKON per channel connect to loudspeakers
Power cordFited to the device, and the CSA(cross sectional area)of the cord is 3 x 2.5mm²,
and the card is 1.5 meters long.
Multiple-Functions SwitchTwo Sensitivity Switches. One Mode Switch and one Clip Switch.
Structure(The size and weight depend on different series and shipping demand )
Dimensions482 x 44 x 380mm³/482 x 44 x 470 mm³
Net weight10Kg/12kg
Packing size580 x 580 x 119mm³/615 x 615 x 119 mm³
Shipping weight12Kg/14Kg
Sinbosen D4-2000 Ampliifer
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.
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