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advanced class d audio amplifier full range fast shipping for meeting

Advanced class d audio amplifier full range fast shipping 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
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Product Details
Gisen strives excellent quality by attaching great importance to details in the production of best stereo amplifier.Gisen provides diversified choices for customers. best stereo amplifier is available in a wide range of types and styles, in good quality and in reasonable price.
Company Advantages
1. Gisen 2 channel class d amplifier is manufactured in accordance with the quality standards of the industry.
2. To design class d audio amplifier should follow such principles which are: 2 channel class d amplifier .
3. Customers say it is highly resistant to washing and burning sunlight. Its color still retains the same after washed for many times or exposed to the scorching sun.
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


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  • 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. Guangzhou Gisen Audio Equipment Factory has been an approved manufacturer of 2 channel class d amplifier both in the domestic and international market. We have a strong production foundation.
2. Guangzhou Gisen Audio Equipment Factory implements strict quality control system to guarantee high quality of class d audio amplifier .
3. We have embed sustainability throughout our operation. For example, our factory is being equipped with high-end technology to deal with production waste. Sustainable development is at the core of our daily operations and guides our future progress. We believe we will benefit from these efforts in a number of ways. We will meet the highest ethical and professional standards in all of our organizational endeavors and, in doing so, we hold ourselves accountable to our customers. We have a deep commitment to social responsibility. We believe our efforts will bring a positive impact on our clients across numerous areas.
The design of Gisen 2 channel class d amplifier is strictly conducted. It mainly covers the mechanical structure, spindles, and drive system, control and inspection systems, etc. It supports wearers' movements with an optimal combination of elastic and compressing structures
During the development of Gisen class d audio amplifier, several disciplines have been adopted. It is developed under the knowledge of mechanical engineering, physical mechanics, hydraulic transmission and control, and so on. The softeners are used to enhance the effects of this product
Gisen 2 channel class d amplifier has passed the following function tests. It has to be tested in terms of mechanism cycling, actuators, and electrical checking. Comfort is the main advantage of this product
The tests for Gisen class d audio amplifier have been conducted. These tests include wiring of main control cabinets, including PLC wiring and operator stations. This product has desirable attributes such as the absence of dampness
Gisen class d audio amplifier goes through meticulous manufacture. All its mechanical parts will be heat treated, honed or wire cut depending on their intended use and structure. Made soft and stretchy materials, this product is ideal for daily wearing
Its quality is monitored by the strict quality inspection team and thus can be used for a long time. It meets stringent criteria relating to perspiration fastness
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