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Gisen amplifier sound amplifier supplier for venue

Gisen amplifier sound amplifier supplier for venue

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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Application Scope
Gisen's power amplifier manufacturer is widely used in multiple industries and fields.With a focus on customers' potential needs, Gisen has the ability to provide one-stop solutions.
Product Details
With a focus on product quality, Gisen pursues perfection in every detail.Gisen carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce best stereo amplifier which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality.
Company Advantages
1. 4 channel pro amplifier offers exceptional performance to meet the evolving application needs of markets.
2. The product is safe. It has been tested under a distributed load condition to assess and ensure that no personal injury occurs under this condition.
3. The point of Guangzhou Gisen Audio Equipment Factory is to ensure 4 channel pro amplifier , rather than 1u digital power amplifier .
4. Guangzhou Gisen Audio Equipment Factory will choose the most reliable cargo company for our customers to ensure punctual delivery time and low cost for freight.

Patented product 、High efficiency 、Low consumption power supply 、1U size 、 Excellent dynamic performance 、Complete protection circuit

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M Two-Channel Top View

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M Two-Channel Rear Plate


8 ohms Stereo Power                      
4 ohms Stereo Power 
2 ohms Stereo Power 
Hum& Noise>112dB
Damping Factor>1000 @ 8Ω
Input Sensitivity0.77V
Frequency Response20Hz-20kHz (±0.3dB)@1W, 8Ω 
Input impedance20k ohms balanced
volume adjustmentElectronic volume adjustment  
CoolingVariable speed fans, front to rear airflow
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. Over years of development, Guangzhou Gisen Audio Equipment Factory has led to an enviable reputation as a manufacturer of 4 channel pro amplifier .
2. We offer specialist education to managers, encourage employees to obtain trade skill qualifications. They are able to provide a wide range of creative proposals for improving production. Such efforts contribute to the stable supply of high-quality products.
3. The customer satisfaction rate is an indicator that we always work hard to improve. We not only improve our product quality but also actively respond to their concerns timely. We always insist on the operation concept of quality first and credit supreme. With high-quality products that have reasonable prices, we have the confidence to become a very strong competitor in this field. We perform social responsibility in our business operation. One of our primary focus is the environment. We take steps to reduce carbon footprints, which is good for both the company and society.
In the manufacturing process of Gisen 1u digital power amplifier, a few stages have been covered. They are materials preparation (cleaning, cutting, and molding), graphic shaping, buffing, and edge & surface finishing. It has passed the tensile strength test and tape retentivity test
The design of Gisen sound amplifier is dominated by a clean-cut and fashion style. It is carried out designers who have a highly individualized vision on fashion and are experienced in interpreting the fashion trend. It will bond instantly as soon as people apply it and add pressure to it, saving the time waiting for the adhesive to cure
Gisen 1u digital power amplifier is required to pass various physical performance tests. They mainly include seam & attachment strength testing, slip resistance testing, bond adhesion testing, and cushioning & shock absorption testing. Containing no harmful glue, it is safe to use
Gisen sound amplifier meets the requirements of basic testing. The testing includes fabric construction testing, dimensional stability testing, colorfastness testing, and flammability testing. It will not lose its adherence force even stored for a long period
Gisen 4 channel pro amplifier will be tested in a strict manner to meet quality requirements for furniture. It will be tested for wear resistance, stain resistance, structural stability, edges treatment, and chemical resistance.
The team of Gisen has been working orderly to provide the highest quality product. It has the advantage of good breaking strength
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