The housing of Gisen sound power amplifier is made of durable plastic materials which are shock- and heat resistance. These premium plastic materials make the product to be more reliable in use and users don't have to worry about the dropping. 2.
Every manufacturing process is well institutionalized and equipped with highly precise testing instruments to control the production and product quality. 3.
The product is unparalleled when it comes to quality, long-lasting performance and durability. 4.
People can assure that the product fits their electricity supply system. They do not have to change their circuits to make it adapt to the grid.
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Independent adjustable peak output voltage
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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
Based in China, Guangzhou Gisen Audio Equipment Factory has earned a good reputation over the years. We have also accumulated rich experience in manufacturing home audio amplifier . 2.
Guangzhou Gisen Audio Equipment Factory has set up with a strict quality control system. 3.
In manufacturing, we will focus on sustainability. This theme helps us to ensure that our commitment to good corporate citizenship is brought to life. Get price! The strength of our enterprise is founded on our commitment to excellence. We strive for quality people and quality products. We put people front and center. We constantly promote the safety, education, and well-being of our employees through a multitude of programs. Sustainability is a core value at our company. At each one of our facilities, no effort is spared to drive out wastage and operate an efficient and cost-effective system that uses as little energy as possible, minimizes emissions and recycles or reuses waste products wherever we can.