D4-1300 DIGITAL AMPLIFIER FEATURE:
| ●1U ultra-thin body, lightweight and compact design |
| ●High stability, high fidelity sound quality, sufficient power |
| ●Strong bass, full and sweet mid-range, clear and delicate high-frequency |
| ●High efficiency, energy conservation, and environmental protection. Saving operating expenses. |
| ●With active PFC and soft-switching technology, the power correction factor can reach up to 0.99, providing strong adaptability. |
| ●Work under a wide voltage range of 90V-270V, allowing it to adapt to harsh power grid environments and provide continuous power supply. |
| ●With stable and reliable 2Ω driving capability, it is perfectly suited for line array speaker systems. |
| ●Standby sleep mode, power-saving and durable |
| ●ROHS and CE certified, with national quality inspection reports and energy-saving and environmental certifications, compliant with various 3C tests. |
| ●High-end components from top international manufacturers, with advanced and reliable circuits. |
| ●Strict and reliable production processes and user experience testing |
| D SERIES HIGH POWER DIGITAL AMPLIFIER (DSP can be added) | |||||||
| Model | D2-3000 | D2-3500 | D2-4200 | D4-1300 | D4-2000 | D4-3000 | |
| EIAJ Test Standard,1 kHz, 1% THD | 8Ω/Stereo | 2 x 3000W | 2 x 3500W | 2 x 4200W | 4 x 1300W | 4 x 2000W | 4 x 3000W |
| 4Ω/Stereo | 2 x 5000W | 2 x 6300W | 2 x 7800W | 4 x 2400W | 4 x 3400W | 4 x 5000W | |
| 2Ω/Stereo | 2 x 7140W | 2 x 7400W | 2 x 8500W | 4 x 3000W | 4 x 4760W | 4 x 6500W | |
| 8Ω/Bridge | 1 x 10200W | 1 x 12500W | 1 x 15600W | 2 x 4800W | 2 x 6800W | 2 x 10000W | |
| 4Ω/Bridge | 1 x 14280W | 1 x 14800W | 1 x 17000W | 2 x 6000W | 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 Consumption | 230V (115V in the BRIDGE MODE) | ||||||
| Temperature | |||||||
| Environment temperature | 0°-45C / 32′-113*F | ||||||
| Cooling system | Tunnel through the cooling 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 of Green LED： display the output signal(-20dB,-10dB,-5dB,-3dB)of SPEAKON 1 piece dual LED(Yellow and Red): Protective state/Clip state/Overheat/Overload |
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| Power Switch | Press "I"-on; Press "O"-off. | ||||||
| Dust-proof | Two pieces of dust-proof cotton, it can take off to clean from the bottom of the front panel |
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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 connects to loudspeakers | ||||||
| Power cord | Fitted 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 sizes have not been shown, please learn it in the parameter. Tunnel through the cooling system Cold air comes in from the front panel of the equipment, and forms a duct through the radiator to take the heat away and out from the rear panel of the equipment. |
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