The inspections for Gisen good cheap amplifier are conducted based on quality control procedures. These procedures include fabrics, checking, size measurement, sewing, and finishing. 2.
Advanced testing equipment and perfect quality assurance system ensure the high quality of products. 3.
Since we always adhere to the 'quality first', the quality of the products is fully guaranteed. 4.
This product is visually appealing to customers. It has a visual appeal that makes merchandise stand out in a crowd and influences choice decision among substitutes. 5.
This product is time-saving and makes things more convenient. For those live in an apartment in a big city and work in an office for long hours, it is really a necessity.
Using hi-fi driven circuit、
Electronic volume control、
High power 4X2100W、
Stable power supply
K-DSP 4-Channel Rear Plate
|8 ohms Stereo Power |
4 ohms Stereo Power
2 ohms Stereo Power
| 4X600W |
| 4X900W |
| 2X1300W |
| 4X1800W |
| 4X2100W |
|Input connector||XLR Female|
|Input impedance||20k ohms balanced|
|Input CMRR||>70dB |
|Damping Factor||>1000 @ 8Ω|
|Frequency Response||20Hz-20kHz (±0.3dB)@1W, 8Ω |
|volume adjustment||Electronic volume adjustment |
|Internet input connector||Controlling parameters by PC software |
|Internet output connector||Multiple amplifiers on-line control by connecting |
to the internet input of the next amplifier
|Touch-screen||adjust the parameters by touching the screen |
|Cooling||Variable speed fans, front to rear airflow|
|Power Requirement||AC180V-240V (90V-120V), 50-60Hz|
|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 is a small and medium-sized multi channel amplifier manufacturer with advanced equipment. 2.
The strong R&D team is the continuous developing power resource of Gisen Audio Equipment. 3.
The excellent performance of good cheap amplifier is our commitment. Our mission is simple. We are dedicated to building long-term, rewarding partnerships that add value to our clients and our people. We undertake our mission through convergence by integrating specialist knowledge of practices and industries. The breadth of our mission is to make life better by using new technologies, new ways of working and new thinking to reduce emissions and increase recycling.