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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.
homemade sound amplifier adopts 1u amplifier materials, generate features such as 1u amplifier. Tunto integrated solar street light has colorful flashlight
The special composition of homemade sound amplifier makes it obtain good performance of 1u amplifier. Tunto integrated solar street light can work 3 nights after full charging
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The special composition of 1u amplifier makes it obtain good performances like amplifier sound system. Tunto solar applications have outstanding weatherproof performance
Our 1u amplifier have a wide range of material category, taking different processes. Tunto integrated solar street light is made of A level quality aluminum alloy
This product has been officially certified according to industry quality standards. Strict quality control is taken over Tunto solar applications
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