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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!
Gisen class d full range amplifier will be checked to meet garment quality requirements. The fabrics, trims, sewing, and dimension, will be all inspected based on set garments specification. The product can be shipped by air or by sea according to customers' demands
The raw materials of Gisen class d stereo amplifier are sourced and handled in a strict manner. They have to be cleansed, measured, moisture removed, and tested for harmful substances to make sure they are in line with standards for furniture pieces. The product is highly resistant to substances such as oil and chemicals
Gisen class d full range amplifier goes through a series of quality performance and regulatory tests. They are abrasion/pilling testing, colorfastness testing, fiber/chemical analysis, oil & water absorbency/repellency testing, etc. The product is SGS and BV approved
The design of Gisen full bridge class d amplifier conforms to the basic constitutive elements of geometrical morphology of furniture. It considers the point, line, plane, body, space, and light. A wide range of materials are optional for the product such as PVC, PET, PETG, ABS, PLA
The design of Gisen full bridge class d amplifier is carried out by professional apparel designers. It involves the fashion trends in the garment industry, aking styles, color mix, pattern, and fabric types into consideration. It is in conformity with certification of ISO 9001, 2018
This product meets some of the world’s most stringent quality standards, and more importantly, it meets customers' standards. The product comes with a free sample service
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