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Gisen advanced home stereo power amplifier more buying choices for ktv

Gisen advanced home stereo power amplifier more buying choices for ktv

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
With a focus on quality, Gisen pays great attention to the details of power amplifier manufacturer.Under the guidance of market, Gisen constantly strives for innovation. power amplifier manufacturer has reliable quality, stable performance, good design, and great practicality.
Company Advantages
1. The design processes of Gisen class d full range amplifier are of professionalism. These processes include recognition of its need or purpose, selection of a possible mechanism, analysis of forces, material selection, design of elements (sizes and stresses), and detailed drawing.
2. The quality testing unit is built under strict quality control parameters.
3. Being a reliable company, Guangzhou Gisen Audio Equipment Factory is committed to providing the best service to customers.
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. With its complete home stereo power amplifier industry chain, Gisen has gained more fame since its establishment.
2. We always believe that our R&D team contributes significantly to the sustainability of our business. Their abundant knowledge and experience about the products, industry, and clear foresight about future problems or market trends has proved of importance for us.
3. We are aware of environmental and social impacts. We manage them through a systematic approach by reducing waste and pollution and sustainably use natural resources. We stick to the highest standard of behavior and ethics - we treat our customers and suppliers with fairness, honesty, and respect. Our goal is to provide customers with the best service possible and we are sincerely hoping to enter into business relationships. We will continuously improve product performance to maintain product superiority, especially as consumer tendency evolves over time. We aim to create positive social and environmental impact from the beginning to the end of a product's life cycle. We’re moving one step closer to a circular economy by encouraging the reuse of our products.
Through quality inspection by third-party companies, each stage of production is monitored, so users can be sure that Gisen home stereo power amplifier is the most responsible bedding in the market. This product can effectively help remove the stains on the teeth surface
Gisen home stereo power amplifier is manufactured involving several stages. These stages include metal materials preparation, parts machining such as cams, shafts, and bearing, installations of fixtures&gauges, etc. For people with tooth sensitivity, this product will be a good option
Production of Gisen class d full range amplifier involves the following main steps. It must be stamped, coated, painted, dried, and polished by adavanced machines. This product safely and gently helps whiten teeth over time
Once the Gisen class d full range amplifier production is completed, the quality assessment will be carried out. We will strictly check fiber strength, water shrinkage, colorfastness, weaving strength and other parameters. The design can be varied based on customers' needs
Gisen home stereo power amplifier has ensured quality. It has been evaluated for raw materials and processes through a series of quality management inspection tests such as color shading and wash color fastness (friction test). This product offers considerable results after only a few days
Guangzhou Gisen Audio Equipment Factory established a complete cost management system, strictly controlled the cost of each production link of the product, and strived to increase the utilization rate of raw materials, reduce production waste, and reduce logistics costs, so that the produced home stereo power amplifier Other similar products have more advantages in quality and price.
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