The design of Gisen sound power amplifier complies with the industrial design concepts. 2.
Its functionality testing is in compliance with the expected standards. 3.
Our music amplifier can be used in sound power amplifier and it runs very well. 4.
With unparalleled economic benefits, it becomes the first choice for customers.
Best choice for line array
Independent adjustable peak output voltage
Popular in most countries
Outstanding amplifier protection
|Mode||FP4.13||FP2.23 ||FP2.16 ||FP2.13|
|8Ω Stereo Power |
4Ω Stereo Power
2Ω Stereo Power
8Ω Bridged Power
4Ω Bridged Power
|THD 20 Hz - 20 kHz for 1 W||<0.1%|
|Signal-to-Noise Ratio||>112 dB|
|Channel separation (Crosstalk) at 1 kHz||>70 dB|
|Input Connectors (per channel)||3-pin XLR, electronically balanced|
|Output Connectors (per channel)||Binding Posts 2-pole|
|Tour Class Protection||ACL, IGM, Auto Ramp, short circuit, DC voltage, turn-on/off transient, current inrush, sub/ultrasonic input|
|Operating voltage, 230 V / 115 V nominal||130-265V / 65-135V selectable|
|Voltage Gain (dB)||23, 26, 29, 32, 35, 38, 41, 44dB selectable|
|Input impedance||Temperature controlled fan, airflow from front to rear|
|Protection||Short circuit，open circuit，direct current voltage，overheat, |
overload，radio frequency，ultralow frequency protection
|Amp dimension||20 k Ohm|
|Level adjustment (per ch.)||Front-panel potentiometer, 31 position detented from -inf to 0 dB|
|Packing dimension ||180x560x500mm|
|Net weight(kg) |
Production flow chart
1. Sheet Metal Processing
3. Circuit Board Debugging
6. Debugging of the whole machine
Being an experienced manufacturer of sound power amplifier , Guangzhou Gisen Audio Equipment Factory is widely accepted for strong capabilities of designing and manufacturing innovative products. 2.
We have highly skilled experts who fully support our manufacture. Leveraging their knowledge and experience in the industry, we are able to provide superior quality products. 3.
To keep with our longstanding commitment to Green quality standards, we maintain the highest international quality standards in our products, production processes, customer service, and manpower. We drive sustainable social, economic and environmental change through our decisions and actions. For example, we have a strict plan for water use. The cooling water used at the factory is recycled to reduce the amount of water used. We have worked collaboratively with our clients to implement sustainability practices. We have built awareness of environmental concerns and enhance environmental performance. We are committed to meet or exceed the requirements of all applicable environmental, health, and safety legislation. So we set environmental objectives and targets each year based on the previous year’s results and trends, and spare no effort to achieve these targets.