The production process of Gisen homemade sound amplifier includes several major production processes, namely, material opening and cleaning, fiber loosening, grinding, dyeing and printing. It can function for a long period of time with sufficient power2.
We will provide drawings and clear installation guide for amplifier sound system to make it more convenient and effective. It is built to be water-resistant thanks to the stainless steel shell3.
The product features heat resistance. The structural materials used in it is characterized by a low thermal expansion coefficient, which makes it keep stable under heat. Attention has been paid to the circuit layout for safe operation4.
The product has a robust industrial strength frame. It mainly runs forged materials such as hot-rolled steel and stainless steel and has better impact resistance. The built-in loudspeaker protection circuit protects high volume bursts of audio5.
The product stands out for its energy efficiency. It can simply operate under energy-saving settings and sustains its functionality until the task is completed. High-current power stability is provided by the product
Touch-screen DSP easy to operate 、
Can be controlled by computer software 、
Multiple functions are available, such as EQ, delay, limiter, etc.
Multiple amplifiers be linked 、
Full protection circuit design
7 -Power Switch
8 -AC power cord
9 -Speakon output connector
10 -XLR input connector
11 -RS485 internet connector
12 -XLR linear output connector
|8Ω Stereo Power |
4Ω Stereo Power
2Ω Stereo Power
| 4X600W |
| 4X900W |
| 4X1300W |
| 4X1500W |
| 4X1800W |
| 4X2100W |
|Channel separation(Crosstalk)||>70dB(1kHz) |
|Damping Factor 1kHz,8ohms||>1000 |
|Input impedance||20KΩ |
|USB connector||controlling parameter 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||front-to-rear airflow, temperature controlled speed|
|Amplifier protection||short circuit, open circuit, direct voltage, high temperature, |
radio-frequency, ultralow frequency, current peak limiter.
|Carton Dimension(H*W*L)||155X600X550mm |
|Power Requirement||AC180V-240V(AC90V-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 has years of factory experience in manufacturing high quality amplifier sound system .2.
Guangzhou Gisen Audio Equipment Factory is internationally well-known because of the technology strength.3.
We believe that the more inclusive we are, the better our work will be. We are committed to building an inclusive and diverse team representing all backgrounds, with as wide a range of perspectives as possible, and harnessing industry-leading skills.