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Gisen 2100wx4 digital audio amplifier manufacturer for ktv

Gisen 2100wx4 digital audio amplifier manufacturer for ktv

Place of origin
Guangzhou, China
Delivery time
depends on quantity, usually 3 days for less than 50 pcs
Payment terms
30% deposit, 70% balance before shipping
Supply ability
2000 pcs per month
inside plastic bag + cardboard + carton + outside plastic bag
Get Latest Price
Get the latest price
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Application Scope
Gisen's power amplifier manufacturer can be used in a variety of industries.With a focus on best stereo amplifier, Gisen is dedicated to providing reasonable solutions for customers.
Company Advantages
1. Gisen digital audio amplifier has been tested from different aspects. It has passed tests of cushioning performance, structural rigidity, sweat/moisture absorption, and antibacterial performance.
2. high power class d amplifier is such characteristics of digital audio amplifier produced by Guangzhou Gisen Audio Equipment Factory.
3. The product has achieved a high level of client satisfaction because it is highly cost-effective and is thought to be used more widely in the market.
4. The product has become the preferred product in the industry, seeing the great potential of the further application.

Using hi-fi driven circuit、 Excellent sound、 Electronic volume control、 High power 4X2100W、 Stable power supply

Gisen 2100wx4 digital audio amplifier manufacturer for ktv-1

  • Front Panel

  • 1  -Signal Indicators

  • 2  -Screen

  • 3  -Mute Indicator

  • 4  -Mute button

  • 5  -Clip Indicator

  • 6  -Channel switch/ Volume Control

  • 7  -Power Switch

  • Rear Panel

  • 8  -Power Cable

  • 9  -Serial Number

  • 10  -Speakon Output Connectors

  • 11  -XLR Female Input Connector

  • 12  -Signal Link Button

  • 13  -XLR Male Linear Output Connectors


Gisen 2100wx4 digital audio amplifier manufacturer for ktv-2

K 4-Channel Top View

Gisen 2100wx4 digital audio amplifier manufacturer for ktv-3

K 4-Channel Rear Plate


ModeK6x4 K9x4 K13x4 K18x4 K21x4 
8 ohms Stereo power       
4 ohms power 
2 ohms power 
Hum& Noise>112dB
Input connectorXLR Female
Input impedance20k ohms balanced
Input Sensitivity1.2V
Channel separation>70dB@1kHz
Output connectorSpeakon
Damping Factor>1000 @ 8Ω
Frequency Response20Hz-20kHz (±0.3dB)@1W, 8Ω 
Level adjustmentElectronic volume control
CoolingTemperature controlled fan, airflow from front to rear
ProtectionShort circuit,open circuit,direct current voltage,overheat, 
          overload,radio frequency,ultralow frequency protection

Power requirementAC180V-240V(90V-120V),50-60Hz
Amp dimension88mmX483mmX438mm
Carton dimension155mmX600mm×550mm
Net weight(kg) 
Gross weight(kg) 

Production flow chart

Gisen 2100wx4 digital audio amplifier manufacturer for ktv-4                

1. Sheet Metal Processing

Gisen 2100wx4 digital audio amplifier manufacturer for ktv-5                

2. Circuit Board Plug-in

Gisen 2100wx4 digital audio amplifier manufacturer for ktv-6                

3. Circuit Board Debugging

Gisen 2100wx4 digital audio amplifier manufacturer for ktv-7                

4. Circuit debugging

Gisen 2100wx4 digital audio amplifier manufacturer for ktv-8                

5. Product assembly

Gisen 2100wx4 digital audio amplifier manufacturer for ktv-9                

6. Debugging of the whole machine

Gisen 2100wx4 digital audio amplifier manufacturer for ktv-10                

7. Product Aging

Gisen 2100wx4 digital audio amplifier manufacturer for ktv-11

Company Features
1. Guangzhou Gisen Audio Equipment Factory is an important national digital audio amplifier backbone enterprise with many years of operating history.
2. We have our self-established testing engineers. With their meticulous attitude towards quality, they are able to verify each product to meet the highest quality standard.
3. We work hard to understand the customer's schedule and needs. We strive to add value through the superior capabilities we manage and communicate in each project. Inquire now! We've fostered a culture which is based on openness, honesty, integrity, and fairness. And we empower our people to go beyond what is required to meet legal and regulatory obligations. Inquire now! Our company is based on values. These values ​​include working hard, building relationships and providing quality service to clients. These values ​​ensure that the manufactured product portrays the image of the client company. Inquire now! Our success stems from our strong company culture expressed through our manners. They are our everyday behaviors that we choose to do. Inquire now!
Gisen digital audio amplifier has met the international building materials standards with regard to mechanical properties such as toughness, hardness, and corrosion resistance. With an engineering design, the product makes people comfortable
A variety of physical and mechanical properties of Gisen digital audio amplifier are strictly measured, complying with both domestic and international standards of building materials. It can be worn for all kinds of sports
Gisen digital audio amplifier is developed and constantly improved for its technical performance, making it perfectly suitable for innovative and future-oriented buildings. Its compression resistance and impact resistance make it a hot sale in the market
Gisen digital audio amplifier undergoes a series of processing technics which are up to the newest standards in the industry including high-temperature cooling, heating, disinfection, and drying. The level of its opacity is high, which endows it with more popularity
Very little waste is produced in the production process of Gisen high power class d amplifier because all the raw materials are optimally used due to computer-operated production. This product is made of the Lycra fabrics which makes it elastic
The product has the advantage of weather resistance. It has the ability to prevent corrosion or any sort of deterioration due to prolonged exposure to harsh environmental and weather conditions. This kind of product is anti-wear and enjoys a long service life
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