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D4-2000 4 X 2000W @8Ohms Professional Digital Amplifier
Model: D4-2000
8Ω Stereo Power : 4 X 2,000W
4Ω Stereo Power : 4 X 3,400W
2Ω Stereo Power : 4 X 4,700W
Feature: 1U/Digital Amp/2 Ohms Stable
Warranty: 3 Years
D4-2000 DIGITAL AMPLIFIER FEATURE:
●4 Channel Class D Digital power amplifier
●Mini 1U size,convenient for Touring Applications
●Suit for Top speaker, full range speaker,Line array;
●Work Under 2Ω steadily !
●Precise and Reasonable circuit structure
●Bring supper reliable sound
●Bridge-mode operation
●Original Neutrik XLR*/Speakon connectors
●Temperature protection;Over current protection;Short circuit protection built-in
| D SERIES HIGH POWER DIGITAL AMPLIFIER (DSP can be added) | ||||||
| Model | D2-3000 | D2-3500 | D2-4200 | D4-2000 | D4-3000 | |
| EIAJ Test Standard,1 kHz, 1% THD | 8Ω/Stereo | 2 x 3000W | 2 x 3500W | 2 x 4200W | 4 x 2000W | 4 x 3000W |
| 4Ω/Stereo | 2 x 5000W | 2 x 6300W | 2 x 7800W | 4 x 3400W | 4 x 5000W | |
| 2Ω/Stereo | 2 x 7140W | 2 x 7400W | 2 x 8500W | 4 x 4760W | 4 x 6500W | |
| 8Ω/Bridge | 1 x 10200W | 1 x 12500W | 1 x 15600W | 2 x 6800W | 2 x 10000W | |
| 4Ω/Bridge | 1 x 14280W | 1 x 14800W | 1 x 17000W | 2 x 9520W | 2 x 13000W | |
| Alternating Current Power Supply | ||||||
| Power | PFC Power | |||||
| Rated power demand | 100-240V±10%, 50/60Hz | |||||
| Operation voltage | 90V-270V | |||||
| Power correction factor cos(φ) | >0.95 @ >500W | |||||
| Standby | 47W and 0.8A | |||||
| Gain,Sensitivity | 32dB,35dB,38dB,41dB | |||||
| Maximum Output Voltage/Current | 185V/85A (370V in the BRIDGE MODE) | |||||
| Power Comsumption | 230V (115V in the BRIDGE MODE) | |||||
| Temperature | ||||||
| Environment temperature | 0°-45C / 32′-113*F | |||||
| Cooling system | Tunnel through cooing system | |||||
| Performance | ||||||
| Frequency Response | 20Hz - 20kHz (1W@8Ω,+05 dB) | |||||
| Signal-to-Noise Ratio | >110 dBA (20 Hz- 20 kHz A weighted) | |||||
| Crosstalk | >66 dB @ 1 kHz | |||||
| Input Impedance | 10 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 Rate | 50V/μs @ 8Ω | |||||
| Front Panel | ||||||
| Indicator LED/per channel | One 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 |
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| Power Switch | Press "I"-on; Press "O"-off. | |||||
| Dust-proof | Two pieces dust-proof cotton, it can take off to clean from the bottom of front pannel |
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| Application | ||||||
| Signal in-connection | 4 Channel: One balanced XLR(with lock)female per channel; 2 Channel One balanced XLR(with lock)female and one balanced XLR male per channel. |
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| Signal out-connection | One SPEAKON per channel connect to loudspeakers | |||||
| Power cord | Fited 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. |
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| Multiple-Functions Switch | Two Sensitivity Switches. One Mode Switch and one Clip Switch. | |||||
| Structure(The size and weight depend on different series and shipping demand ) | ||||||
| Dimensions | 482 x 44 x 380mm³/482 x 44 x 470 mm³ | |||||
| Net weight | 10Kg/12kg | |||||
| Packing size | 580 x 580 x 119mm³/615 x 615 x 119 mm³ | |||||
| Shipping weight | 12Kg/14Kg | |||||
FRONT PANEL FEATURE
REAR PANEL FEATURE
Dimensions and Cooling system
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NOTE: The size is 437mm inside of the device(without the cover plate and front panel). The size is around 472mm of the complete device,but a little bit different size in the different front panel. Some series with different size that had not shown,please learn it in the parameter. Tunnel through cooling system Cold air comes in from the front panel of the equipment, forms a duct through the radiator to take the heat away and out from the rear panel of the equipment. |
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