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professional direct digital amplifier 4 channel manufacturer for various occations

Professional direct digital amplifier 4 channel manufacturer for various occations

Place of origin
Guangzhou, China
MOQ
1PCS
Payment
Payment
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
Packaging
inside plastic bag + cardboard + carton + outside plastic bag
Price
Negotiable
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
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PRODUCT FEATURES

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



PRODUCT DETAILS


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K-DSP 4-Channel Top View

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K-DSP 4-Channel Rear Plate



SPECIFICATIONS


ModeK6x4-DSPK9x4K13x4-DSPK18x4-DSPK21x4-DSP 
8 ohms Stereo Power 
4 ohms Stereo Power 
2 ohms Stereo Power 
 4X600W                           
 4X1200W
 4X1560W 
 4X900W                           
 4X1800W
 4X2340W  
 2X1300W                           
 2X2600W
 2X3380W    
 4X1800W                           
 4X3600W  
-
 4X2100W                           
 4X4200W 
 -  
Hum& Noise>112dB
Input connectorXLR Female
Input impedance20k ohms balanced
Input Sensitivity1.2V
Input CMRR>70dB  
Output connectorSpeakon
Damping Factor>1000 @ 8Ω
THD<0.1%(20Hz-20kHz,1W)
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
Dimensions(H*W*L)88mmX483mmX438mm
Carton Dimension(H*W*L)150mmX600mmX550mm
Net weight(kg) 
Gross weight(kg) 
12.9
16



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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Gisen direct digital amplifier is designed in an ergonomic way. The design is strictly carried out based on principles of biomechanical comfort, human body weight distribution, arch support, and various foot shapes. Using foamed PE as the insulation, this product features a quality signal
Gisen digital audio power amplifier will be examined to meet or exceed the requirements for footwear materials. Skin contact safety, anti-bacterial resistance/sanitary, moisture resistance, and other aspects are up to the requirements. Using foamed PE as the insulation, this product features a quality signal
The design of Gisen digital audio power amplifier is carried out based on some fundamental factors. They are comfort, breathability, safety, color matching, and appearance. This product is in compliance with the standards of the European Union Association and the HDMI Association of the United States
Gisen direct digital amplifier has to go through the necessary workmanship assessments. It will be assessed with respect to biomechanical feet comfort, stress distribution, slip resistance, and ergonomics.
There are five basic design principles of furniture applied to Gisen direct digital amplifier. They are Balance, Rhythm, Harmony, Emphasis, and Proportion and Scale. The brand logo can be printed on this product
The quality assurance program ensures that the product is in compliance with the international quality standards. Its corrosion-resistant connectors can protect against external signal interference
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