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Gisen new model sound amplifier series for performance

Gisen new model sound amplifier series for performance

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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Company Advantages
1. Gisen 4 channel amplifier pro audio is conceived, designed and produced to ensure unrivaled excellence. This manufacturing philosophy combines traditional know-how with the latest technologies in the sanitary ware industry. No matter there is a short circuit or long-time full-load working, it can quickly stop working for security
2. The stable production process and quality control system of Guangzhou Gisen Audio Equipment Factory ensure sound amplifier product performance is good. OEM/ODM service is available for the product to meet demands for color and size
3. The product is safe to use. Its electrical faults are identified and potential hazards are also removed to ensure electrical safety in the home or workplace. High-current power stability is provided by the product
4. Excellent color retention is one of its advantages. It is dyed finely to the designated degree of saturability it does not need to take any more dye. The product is characterized by excellent ultralow frequency protection

GISEN M Series 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 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. Guangzhou Gisen Audio Equipment Factory has developed into a global leader in the field of 4 channel amplifier pro audio . We have imported a series of cutting edge production facilities. These facilities run smoothly complying with the scientific management system, enabling us to provide satisfactory products.
2. Our manufacturing is backed by state-of-the-art facilities. Investment is ongoing to increase capacity and, more importantly, new capabilities to increase production flexibility.
3. Our manufacturing team consists of experienced specialists. With their years of expertise and great sensitivity, they can produce high-quality products both standard and custom. We are striving hard to increase eco-efficiency. We have made strict waste control and energy-saving plan for the production. We have gained progress in reducing the amount of emission of unit product.
Gisen sound amplifier meets the regulatory requirements of the textile market. It has been scrutinized on the fiber strength, fiber stiffness, weaving fineness, seam force, moisture permeability. The car odor eliminator can remove odor molecules completely
Gisen 4 channel amplifier pro audio is manufactured under these major processes. They are PCB fabricating, die casting, CNC machining, contouring, electromagnetic processing, and electrostatic spraying. Each series of car air freshener has their own shapes, allowing easy operation for customers
Gisen sound amplifier is made from materials with optimal performance and reliability which are sourced from suppliers provide the highest levels of quality and security. Car air fresheners have passed high-temperature (+75℃) and low-temperature (-15℃) resistance test
Gisen 4 channel amplifier pro audio has been tested. It is tested and certified by the National Sanitation for Food Safety and Food Contact under the NSF 51 Certification. All gel air fresheners are great for vehicle, boat, office and home use
Gisen sound amplifier is the outcome of combined theories. It is developed adopting the knowledge of heat convection, radiation, and conduction by the R&D department. Jebsenarts' air fresheners are shape-customizable
The fabric used for this product makes it soft and cuddly, and is able to retain its original size over time. Jebsenarts' air fresheners are mainly exported to European, American and other oversea markets
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