Gisen professional dj amplifier is manufactured by going through the following processes: raw material preparation, plastication, mixing, formation, vulcanization, and inspection, and packaging or assembly. Each channel has independent limiter and compressor, ensuring no interference caused by other channels2.
Guangzhou Gisen Audio Equipment Factory implements a strict internal quality control system to reward customers with superior quality. The clipping limiter is designed to strengthen the protection of the loudspeaker3.
The product is tested with the vigilance of our skilled professionals who have a clear understanding of the quality standards in the industry. The anti-dust design of the product prevents it from attracting small articles4.
This product meets international industry quality standards. The product can be applied to such scenarios as KTV, club, and conference5.
With our performance objective, the performance of this product is ensured by a series of tests. It is designed with short circuit and overheating protection to safeguard normal operation
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
These years, Guangzhou Gisen Audio Equipment Factory has achieved fast business development in dsp power amplifier field.2.
Nothing is more important than quality of 1u amplifier in Guangzhou Gisen Audio Equipment Factory.3.
In the future, we will develop our own brands and innovate value-added products and services to enhance global competitiveness. Contact!