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High efficiency professional power amplifier

High efficiency professional power amplifier
  • High efficiency professional power amplifier
  • High efficiency professional power amplifier
  • High efficiency professional power amplifier
  • High efficiency professional power amplifier
  • High efficiency professional power amplifier
  • High efficiency professional power amplifier
  • High efficiency professional power amplifier
  • High efficiency professional power amplifier
  • High efficiency professional power amplifier
  • High efficiency professional power amplifier

High efficiency professional power amplifier

The additional functionality of this product further meets the customers needs.
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Enterprise Strength
  • Gisen makes effort to provide excellent services to meet the needs of customers.
Application Scope
power amplifier manufacturer can be applied to multiple scenes. The following are the application examples for you.Gisen is committed to producing quality best stereo amplifier and providing comprehensive and reasonable solutions for customers.
Company Advantages
1. Gisen best class d stereo amplifier has been tested according to the general standards. It is tested in terms of functionality, strength, stiffness, wears, and corrosion.
2. The additional functionality of this product further meets the customers needs.
3. The product is tested to be 100% qualified under the strict supervision of our quality experts.
4. The product, with so many advantages and huge economic benefits, has gradually developed to a popular trend in the industry.
ABOUT OUR PRODUCT

GISEN D series are digital amplifiers. Its compact and precise structure makes it high-performance. Its ability of timber analysis and expressing is excellent, especially in low frequency. Each channel has independent adjustable peak output voltage, which enables the amplifier to drive speakers with different power easily. Intelligent protecting circuit provides advanced technology to protect the internal circuits and connected loads. Applied to situations like Performance with line array, Venue, high-class Business entertainment club etc.


High efficiency professional power amplifier-1


  • 1  -Gain Controll

  • 2  -Signal Display

  • 3  -Clip Display

  • 4  -Mute(protetion) Display

  • 5  -Power Display

  • 6  -Power Switch

  • 7  -Power cord connector

  • 8  -Serial number label

  • 9  -Output power reference

  • 10  -Speakon output connectors

  • 11  -XLR-F input connectors

  • 12  -Output voltage selecting

  • 13  -Input Sensitivity Selecting

  • 14  -Signal Connect Selecting

  • 15  -XLR-M link connectors



PRODUCT DETAILS


High efficiency professional power amplifier-2

D Two-Channel Top View

High efficiency professional power amplifier-3

D Two-Channel Rear Plate



SPECIFICATIONS


ModeD206 D209 D212               D215 D218 D221
8Ω Stereo Power                          
4Ω Stereo Power 
2Ω Stereo Power 
 2X600W                           
 2X1200W
 2X1560W    
 2X900W                           
 2X1800W
 2X2340W   
 2X1300W                           
 2X2600W
 2X3380W
 2X1500W                           
 2X3000W   
 -
 2X1800W                           
 2X3600W  
 2X2100W                           
 2X4200W 
Hum& Noise>112dB

Input connectorXLR Female

link connectorXLR Male

Input impedance20k ohms balanced

Input Sensitivity0.77V,1.44V

Input CMRR>80dB  

Output connectorSpeakon

Damping Factor>1000 @ 8Ω

THD<0.1%(20Hz-20kHz,1W)

Frequency Response20Hz-20kHz (±0.3dB)@1W, 8Ω 

Level controlFront level meter, from negative infinity to 0dB 

CoolingVariable speed fans, front to rear airflow

Power RequirementAC180V-240V(90V-120V),50-60Hz

Dimensions(H*W*L)88mmX483mmX438mm

Carton Dimension(H*W*L)150mmX600mm×550mm

Net weight(kg) 
Gross weight(kg) 
10.5
13.6
11.5
14.6 



Production flow chart



High efficiency professional power amplifier-4                

1. Sheet Metal Processing

High efficiency professional power amplifier-5                

2. Circuit Board Plug-in

High efficiency professional power amplifier-6                

3. Circuit Board Debugging

High efficiency professional power amplifier-7                

4. Circuit debugging

High efficiency professional power amplifier-8                

5. Product assembly

High efficiency professional power amplifier-9                

6. Debugging of the whole machine

High efficiency professional power amplifier-10                

7. Product Aging

High efficiency professional power amplifier-11

Company Features
1. Thanks to the diligent efforts made by our Gisen staff, we have been rapidly grown into a leading digital audio amplifier manufacturer.
2. In order to lead the class d amplifier industry, Gisen invested a lot of money to absorb new technologies.
3. Guangzhou Gisen Audio Equipment Factory is dedicated to 'Good Faith', 'Better Services' and 'Best Attitude'. Check it! Presenting high quality customer service has been always something that Gisen sticks to. Check it! Guangzhou Gisen Audio Equipment Factory will lead our workers together to create better sound digital amplifier . Check it! Guangzhou Gisen Audio Equipment Factory seeks mutually beneficial collaboration and common growth. Check it!
The design of Gisen sound digital amplifier is professionally conducted. It includes the concept design (sketch, rendered or 3D modeling concepts ), circuit design, mechanical design, and PCB layout. It can be delivered as a great gift for people
Gisen digital audio amplifier is manufactured in a dust-free casting and molding workshop with high-technology advanced 3D modeling equipment, to improve its productivity and mold precision. Its solid and heavy-duty plates ensure it won't scratch or break easily
Strict examining system of Gisen best class d stereo amplifier will be carried out throughout the production process. The final piece of the product has to go through a complete set of inspection in terms of stamping, cutting, and polishing quality. Various colors like gold, silver, and rose gold can be offered for the product
Gisen digital audio amplifier is developed by experienced R&D members. They have spent many years creating more precise and functional hardware tools and accessories for different usages. The product is guaranteed to be Phthalate-free and body-safe
Gisen sound digital amplifier is required to pass the international electrical safety test. It will be sent to the third-party testing organization for testing in terms of electrical load capacity, the safety of power source, as well as the whole electrical integrated system. The high gloss finish and elegant rim give it a porcelain-like appearance
The product has good flexibility and bendability. The materials used in it are soft and features remarkable tensile strength, making it highly resistant to flex. The product is BPA-free and is absolutely safe
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