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professional amplifier sound system power factory

professional amplifier sound system power factory

Professional amplifier sound system power factory

Place of origin
Guangzhou, China
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
inside plastic bag + cardboard + carton + outside plastic bag
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Product Comparison
Gisen insists on the use of high-quality materials and advanced technology to manufacture power amplifier manufacturer. Besides, we strictly monitor and control the quality and cost in each production process. All this guarantees the product to have high quality and favorable price.Gisen's power amplifier manufacturer has the following advantages over products in the same category.
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Enterprise Strength
  • Gisen has built a sound service system to provide one-stop services such as product consultation, professional debugging, skills training, and after-sales service.
Company Advantages
1. Gisen amplifier sound system is manufactured using the optimum quality raw material and advanced technology.
2. The product meets with the international quality standards, which has been approved by the international certificates.
3. The product has quality consistency and stable performance to meet the requirements of the customers.
4. This product can help those with the wrong posture of shoe-wearing to improve the problem of under-pronation or overpronation.

GISEN M-DSP Series is the digital amplifier with built-in DSP. Parameters can be adjusted by PC software. Its excellence shows in high efficiency and top class timbre. By adopting the full-bridge low consumption power supply, we can make it in small size and at the same time with strong dynamic. Besides, the module structure and electronic volume control both reflect their value in practical and commercial field. Applied to situations like performance, Venue, high-class Business entertainment club etc.


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M-DSP 2-Channel Top View

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M-DSP 2-Channel Rear Plate


8 ohms Stereo Power 
4 ohms Stereo Power 
2 ohms Stereo Power 
Hum& Noise>112dB
Input connectorXLR Female
link connectorXLR Male
Input impedance20k ohms balanced
Input Sensitivity1.4V
Input CMRR>80dB  
Output connectorSpeakon
Damping Factor>1000 @ 8Ω
Frequency Response20Hz-20kHz (±0.3dB)@1W, 8Ω 
volume adjustmentElectronic volume adjustment  
Internet input connectorControlling parameters by PC software 
Internet output connectorMultiple amplifiers on-line control by connecting 
                      to the internet input of the next amplifier
Touch-screenadjust the parameters by touching the screen 
CoolingVariable speed fans, front to rear airflow
Power RequirementAC180V-240V (90V-120V), 50-60Hz
Carton Dimension(H*W*L)100mmX640mmX590mm
Net weight(kg) 
Gross weight(kg) 

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 built a good reputation by virtue of quality amplifier sound system . We are now notable as a strong manufacturer.
2. All of our exquisite goods, including 1u amplifier, are produced by our state-of-the-art machines and skilled technicians.
3. Sustainability is embedded in the entire process of our company. We work hard to improve our production efficiency while complying with strict environmental and sustainability standards. Quality, as important as R&D, is our top concern. We will put more effort as well as capital in product development and optimization by offering core technologies, personnel, and supportive environment. We put emphasis on our environmental sustainability. We are committed to reducing the negative effect of packing waste on the environment. We do this by reducing the use of packaging material and increasing the use of recycled material. Our aim is to surpass our customers’ expectations every time. We know all about the demands placed on the products’ end uses and we promote our customers’ businesses through innovative product and service solutions.
The manufacture of Gisen amplifier sound system requires the use of different facilities. It is processed under stamping, coating, painting, and drying equipment that features high performance and efficiency. Containing cotton, nylon, and spandex, its features high resilience
Gisen amplifier sound system is carefully mnufactured. It is completed by several basic processes. They include cutting, sewing, assembling, decorating, etc. The product has double antibacterial structures
The quality of Gisen 1u amplifier is tested. It has been tested for strength, ductility, impact resistance, hardness, and fracture toughness. Its high quality material makes it has good resistance to wear
The fabric of Gisen 1u amplifier comes from reliable suppliers who have signed contracts with us for many years to ensure the best fabric quality.
Gisen homemade sound amplifier has been tested in terms of many aspects. They mainly include mechanical structure, the performance of components, and statics&dynamics effect. Its medium thickness makes it suitable for all seasons
The product excels in performance, durability and usability. Its arch compression technique keeps it in place
By using the advanced testing equipment in the product, many quality problems of the product can be detected immediately, thus effectively improving the quality. Its medium thickness makes it suitable for all seasons
Adopt advanced quality testing equipment and methods to ensure the high quality of products. Made of combed cotton, it has excellent sweat absorbing effect
Our strict quality management system maintains the excellent performance and quality of our products. Designed with a ribbed cuff, it will not slip off
This product is durable and suitable for long-term use and storage. It has good shoe contact, thus, it can protect against blisters
The product meets customer's expectation and now is rather popular in the industry and has a broad market prospect. It has good shoe contact, thus, it can protect against blisters
The product can be used in many fields and has huge market potential. The product is quite popular in America, Europe, Asia, and Africa
The product has a variety of excellent properties and is increasingly used in various fields. Its arch compression technique keeps it in place
The product is in sync with the changing needs of its customers and has a wide range of market applications. This product has a characteristic of snagging resistance
The product is now widely demanded across various industries, having an extensive applications. With good elasticity, it provides a cozy fit to the feet
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