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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.
Each Gisen 1u amplifier is tailored to your needs in accordance with environmentally friendly manufacturing practices. [selling point, special sentence. It features high tear strength, abrasion-resistance, and colorfastness
During the design of Gisen 1u amplifier, the design team devotes themselves in research and overcomes some of the product defects that can not be disposed of in the current market. The high-density thicker sponge used is of high resilience and high permeability
As our technical team has been dedicated themselves to improving the design, Gisen amplifier sound system now has a design combining innovation, aesthetics, and practicality. It satisfies demanding functional and comfort requirements
The production of Gisen homemade sound amplifier follows an extremely strict process during the design phase. It will help users keep on task with ergonomic comfort that minimizes fatigue
Gisen homemade sound amplifier is made of high-quality materials selected from reliable and internationally-certified suppliers. It comes with optional accessories: anti-panic retractable writing table on arm
The product has excellent strength and hardness. Constructed of heavy-duty welded metal, its structure is too tough to be deformed. It is of Japan JIS standard and has passed Bifma testing
The product features bendability. The materials used in it are soft enough with strong tensile strength, which makes it easily bendable. The materials of its armrest can be PU, plastic or wood (beech wood, oak wood, walnut wood, etc.
The product stands out for its short response time. Adopting a high-performance processor, it can respond quickly without any delay. This product comes with a 5-year warranty for the main components
The product is compatible with other devices. It can be configured to include a full water delivery system as well and be interfaced with various components. It is suitable for furnishing a waiting room, an office, or any other high-traffic area
This product has a timer that can automatically turn off once the drying is finished, which prevents the food from over drying or scorch. It can be folded up into a profile when not in use, saving space
The product is good for the environment. Unlike some refrigerants, the ammonia refrigerant used does no harm to the ozone layer and is not a hazard after it gets into the atmosphere. This product comes with a 5-year warranty for the main components
The product plays a major role in modern life or work. It has a major role in the stylish appearance of any space décor. Its applicable sites include lecture hall, theatre, cinema, conference hall, concert hall, etc
For the environment, the product helps reduce emissions by cutting people's daily carbon footprint. For people, it cuts electricity costs by consuming less energy. The designed plastic (ABS) writing table can be rotated 360 degrees
Our customers often say that it is effective in cleaning a variety of debris from the pool, including leaves, twigs, algae, and dust particles. It has an upscale, refined look with minimally exposed fasteners
If people improve energy efficiency by using this product, the less electricity they will need and less reliance on the carbon-intensive power plants is needed. This, in turn, benefits the environment. It has an upscale, refined look with minimally exposed fasteners
With the regular maintenance, the product is able to work as efficiently as possible and could last for many years. Its back panels are available in either wood or plastic
Most people cannot imagine their lives or work without this product because it helps make people's life or work easier. It can be assembled on flat floors or stepped structures in a straight or arched design
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