power amplifier with home amplifier materials has a long service life under severe conditions. 2.
Compared with the other power amplifier , 1u 4 channel amplifier introduced by Guangzhou Gisen Audio Equipment Factory has more advantages. 3.
power amplifier has a good commercial prospect for its 1u 4 channel amplifier and low-cost. 4.
The product takes an invincible position in the market and has very extensive and applied foreground.
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
Gisen is the preferred power amplifier brand with unparalleled advantages. 2.
We have opened a large overseas market. We have developed our own powerful client base as a result of our own product lines which are developed under deep market surveys. 3.
The Gisen brand is designed to provide quality service to our customers. Call! Gisen has the inspiration to safeguard and build our reputation. Call! The goal of Guangzhou Gisen Audio Equipment Factory is to take the leading edge in the home amplifier industry. Call!
■ Class-D (Transformer Amplifier) - K Series
● This is a new route of using the latest work "Class-D" borne power amplifier.
● Both retained the sound characteristics of class H lines, and application of the working principle of class D digital power amplifier, increases the working efficiency of the machine from the original H class to raise about 60% to 85%.
● Due to the fundamental change from the circuit design, make the machine has the full power, to achieve the real "small volume, sufficient power".
● At the same time, set up a variety of protection circuit. Include: short circuit, compression, pressure limit, over current, over voltage, over temperature, dc, distortion and frequency, and there is the function of the volume too large, makes the machine is easy to use no matter how bad environment in response.
● This is a highly optimized circuit design of the machine, to the machine with high cost performance.
● Served with a switching power supply or transformer two forms of power supply.