The quality assurance testing of Gisen 4 channel professional power amplifier is completed under design conditions before delivery, ensuring fewer issues and a better cooling effect during start-up and commissioning. No matter there is a short circuit or long-time full-load working, it can quickly stop working for security2.
Guangzhou Gisen Audio Equipment Factory has strong strength both in production technique and production equipment for audio power amplifier . Its overload protection proves to guarantee long-term service life3.
The surface of the product is flat and smooth. It is homogeneous regarding smoothness distribution due to RTM process technology. It is easy to carry and store due to its compact design4.
The product can always maintain its shape. The seams of this bag are strong enough and they will not pull apart easily. The product undergoes a series of tests and proves to have high resistance to impact and friction5.
The product is simple to operate. The graphical interface is a combination of text and images and its operating function is clear at a glance. Low noise is caused during the working of the product
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
The Gisen brand has always been committed to optimizing audio power amplifier with high-tech materials and technologies.2.
With our excellent technology, 2 channel power amplifier has good quality and superior performance.3.
Gisen adheres to the desire of becoming a heavily influential professional power amplifier provider in the future. Get quote!