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Gisen professional dsp amplifier factory

Gisen professional dsp amplifier factory

Place of origin
Guangzhou, China
Delivery time
depends on quantity, usually 3 days for less than 50 pcs
Payment terms
30% deposit, 70% balance before shipping
Supply ability
2000 pcs per month
inside plastic bag + cardboard + carton + outside plastic bag
Get Latest Price
Get the latest price
Quantity Needed:


Using hi-fi driven circuit、 Excellent sound、 Electronic volume control、 High power 4X2100W、 Stable power supply


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K-DSP 4-Channel Top View

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K-DSP 4-Channel Rear Plate


8 ohms Stereo Power 
4 ohms Stereo Power 
2 ohms Stereo Power 
Hum& Noise>112dB
Input connectorXLR Female
Input impedance20k ohms balanced
Input Sensitivity1.2V
Input CMRR>70dB  
Output connectorSpeakon
Damping Factor>1000 @ 8Ω
Frequency Response20Hz-20kHz (±0.3dB)@1W, 8Ω 
volume adjustmentElectronic volume adjustment  
Internet input connectorControlling parameters by PC software 
Internet output connectorMultiple amplifiers on-line control by connecting 
                      to the internet input of the next amplifier
Touch-screenadjust the parameters by touching the screen 
CoolingVariable speed fans, front to rear airflow
Power RequirementAC180V-240V (90V-120V), 50-60Hz
Carton Dimension(H*W*L)150mmX600mmX550mm
Net weight(kg) 
Gross weight(kg) 

Production flow chart

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1. Sheet Metal Processing

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2. Circuit Board Plug-in

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3. Circuit Board Debugging

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4. Circuit debugging

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5. Product assembly

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6. Debugging of the whole machine

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7. Product Aging

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The preparation process of Gisen professional digital amplifier includes a few steps. Materials crushing, grinding, separating, and refining are conducted by professional technicians who have many years of experience in mineral extraction and refinery. The product is versatile, flexible and highly accurate
Gisen professional digital amplifier is carried out by our professional designers who keep up with customers' requirements relating to the uniqueness of visual appearance and the care of perfectly finished elements. Its cutting speed will not change even under the heavy cutting
During the production of Gisen professional digital amplifier, The overall light quality such as color rendering, color temperature, and the efficiency of the light source is obviously enhanced. The product is versatile, flexible and highly accurate
The production of Gisen dsp amplifier is in line with the highest standards in the international rubber and plastic industry in terms of extruding, molding, die cutting, and laser cutting. With the protection of linear screw & guide way, it enjoys a high level of safety
Each raw material to be used for Gisen dsp amplifier will be thoroughly inspected for any lumps, molds, cracks, blemishes and other pre-production anomalies that could take place. It is very easy to maintain, offering more convenience
Before shipment, we will conduct various types of tests to check the quality of this product. The product is certified under CE and ISO 9001
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