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Gisen 2100wx4 class d amplifier manufacturer for performance

Gisen 2100wx4 class d amplifier manufacturer for performance

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
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Product Details
We are confident about the exquisite details of best stereo amplifier.Well-chosen in material, fine in workmanship, excellent in quality and favorable in price, Gisen's best stereo amplifier is highly competitive in the domestic and foreign markets.
Enterprise Strength
  • Gisen strives to improve after-sales service system. We exert ourselves to provide customers with excellent services, so as to pay back the love from the community.
Company Advantages
1. class d amplifier is developed using latest technology support.
2. A strict quality check system has been built to ensure its quality.
3. The product keeps stable rise of sales in the market and is taking larger market share.
4. The product stands out in the market with its great important application prospects.
5. The product is now preferred by professionals around the world.

GISEN K series amplifiers are designed with hi-fi driven circuit, which makes the low frequency powerful and mid&high frequency clear. The electronic volume control can affectively preventing interference like the traditional potentiometer. Applied to KTV, stadium, performance, meeting, entertaining clubs, etc.

Gisen 2100wx4 class d amplifier manufacturer for performance-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 class d amplifier manufacturer for performance-2

D Two-Channel Top View

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D Two-Channel Rear Plate


8 ohms Stereo power       
4 ohms power 
2 ohms power 
Hum& Noise>112dB
Input connectorXLR Female
link connectorXLR Male
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

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1. Sheet Metal Processing

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2. Circuit Board Plug-in

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3. Circuit Board Debugging

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4. Circuit debugging

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5. Product assembly

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6. Debugging of the whole machine

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7. Product Aging

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Company Features
1. Since the establishment, Guangzhou Gisen Audio Equipment Factory is constantly improving the capacities of designing and manufacturing class d amplifier . We have made ourselves into the powerful manufacturer list.
2. Experienced technical force helps Gisen to develop good quality digital audio amplifier .
3. Guangzhou Gisen Audio Equipment Factory will firmly grasp the corporate positioning of the main force for the best class d amplifier in home stereo power amplifier field. Get info! class d audio power amplifier is Guangzhou Gisen Audio Equipment Factory original service theory, which fully shows its own superiority. Get info!
The design of Gisen home stereo power amplifier takes many garment properties into consideration. These properties are heat and moisture management (breathability, heat insulation, sweat transport), cooling and warming characteristics, range of utility and/or skin sensitivity, etc. It delivers different ranges of voice volume without sacrificing audio quality
Gisen home stereo power amplifier will go through a series of inspections that required for furniture pieces. They are usability, materials, structure including strength and stability, dimension accuracy, and so forth. The product involves the users in pure analog sound
The design of Gisen class d amplifier involves many factors. They are the inspiration, drawing, color, design functionality, technical package, garment patterns and so on. The anti-dust design of the product prevents it from attracting small articles
Gisen digital audio amplifier has been strictly monitored during production. It has been inspected with regards to cracks, discoloration, structural safety, slip resistance, and biomechanical comfort. Sound timbre is significantly enhanced to the maximum extent
Gisen class d amplifier has passed various physical tests required for the footwear materials. These tests include abrasion resistance testing, adhesion testing, colorfastness testing, hardness & thickness testing and flex and fatigue resistance testing. OEM/ODM service is available for the product to meet demands for color and size
The product is of high durability. It is less susceptible to tearing and is able to withstand dynamic and sustained forces such as wind gusts. Its compact design is ideal for mounting in low clearance location
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