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Gisen advanced class d stereo amplifier wholesale for meeting

Gisen advanced class d stereo amplifier wholesale for meeting

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
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Quantity Needed:
Pieces
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Enterprise Strength
  • Gisen constantly improves product quality and service system depending on technical advantages. Now we have a nationwide marketing service network.
Company Advantages
1. The manufacturing of Gisen full bridge class d amplifier meets the requirements of the green principle 'minimize the impacts on the environment'. It adopts recycled raw materials which meet international standards of building materials.
2. The quality of the product is in complete compliance with the set industry standards.
3. The product is highly praised and has a long service life.
4. The product is easy to clean and needs little maintenance, which greatly helps lower maintenance and labor costs for business owners.
5. All the features allow it to deliver a gentle firm posture support. Whether utilized by a child or an adult, this bed is capable of ensuring a comfortable sleeping position, which helps prevent backaches.
ABOUT OUR PRODUCT

Each channel’s output voltage can be adjusted、   Economic 、 Can be applied to various occasions、 Both small power and high power are available、 Designed by our experienced engineer


Gisen advanced class d stereo amplifier wholesale for meeting-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


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D 4-Channel Top View

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D 4-Channel Rear Plate



SPECIFICATIONS


ModeD406 D409 D212               D415 D418 D421 
8Ω Stereo Power 
4Ω Stereo Power 
2Ω Stereo Power 
 4X600W                           
 4X1200W
 4X1560W     
 4X900W                           
 4X1800W 4X2340W  
 4X1300W                           
 4X2600W 
 4X3380W  
 4X1500W                           
 4X3000W 
-
 4X1800W                           
 4X3600W    
 4X2100W                           
 4X4200W   
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) 
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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Company Features
1. Established years ago, Guangzhou Gisen Audio Equipment Factory has become one of the most effective Chinese manufacturers focused on high-quality full bridge class d amplifier.
2. Guangzhou Gisen Audio Equipment Factory has established production and research bases with many famous universities.
3. class d full range amplifier is the tenet we stick to. Ask online! Guangzhou Gisen Audio Equipment Factory will take immediate measures to help customers for problems happened to our class d stereo amplifier . Ask online! Guangzhou Gisen Audio Equipment Factory will do our best to serve our customers well. Ask online!
During the production of Gisen class d stereo amplifier, mold shaping or compression molding workmanship is adopted to guarantee its robust and stiff structure. A durable rugged rubber outsole ensures the best traction and grip for everyday use
Gisen full bridge class d amplifier is designed to complying the energy saving philosophy. It is created to maximize the use of solar light so as to reduce the use of non-renewable resources. A durable rugged rubber outsole ensures the best traction and grip for everyday use
Gisen full bridge class d amplifier is carefully manufactured after the design is confirmed. The cutting machine will make it standard according to the data of the design structure and the design diagram. The breathable fabrics allow for moisture absorption, giving people a comfortable feeling
Various auxiliary machines will be used in the inspection of Gisen class d full range amplifier. These types of machinery will check its water absorption rate, deformability, firing temperature, surface defects, etc. The product has received wide popularity for its strong color fastness
Strict electrical safety tests are required for Gisen full bridge class d amplifier. It will be tested by professional testing organizations with regards to its electric performance, the safety of power source, and the whole insulating performance. The high-quality fabrics provide a quick-drying performance for the product so as to make feet stay cool throughout the day
The product is constructed to be durable. It was built to withstand great abuse and prolongs its life in extreme conditions. Friction resistance is one of the most distinguishing features of the product
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