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 security2.
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 size3.
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 product4.
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
ABOUT OUR PRODUCT
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.
|8 ohms Stereo Power |
4 ohms Stereo Power
2 ohms Stereo Power
| 4X650W |
| 4X900W |
| 4X1300W |
| 4X1500W |
|Damping Factor||>1000 @ 8Ω|
|Frequency Response||20Hz-20kHz (±0.3dB)@1W, 8Ω |
|Input impedance||20k ohms balanced|
|volume adjustment||Electronic volume adjustment |
|Cooling||Variable speed fans, front to rear airflow|
|Net weight(kg) |
Production flow chart
1. Sheet Metal Processing
3. Circuit Board Debugging
6. Debugging of the whole machine
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.