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Gisen guangzhou class d audio amplifier manufacturer for ktv

Gisen guangzhou class d audio amplifier manufacturer for ktv

Place of origin
Guangzhou, China
MOQ
1PCS
Payment
Payment
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
Packaging
inside plastic bag + cardboard + carton + outside plastic bag
Price
Negotiable
Price
Get Latest Price
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Quantity Needed:
Pieces
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Company Advantages
1. Gisen class d audio amplifier is manufactured adopting advanced machines. These machines mainly include punching machine, bending machine, stamping machine, milling machine, cutting machine, etc. It can support multiple devices via the interface
2. Users don't feel too hot or uncomfortable when they sleep at night, as this fabric is very breathable. The state-of-art engineering reduces signal interference effectively
3. The product stands out for its stable operation. Since it is mainly controlled by microcomputers, it can run stably without any break. The built-in loudspeaker protection circuit protects high volume bursts of audio
4. The product is built to last. Thanks to its durable construction, it is able to withstand great abuse under harsh environments. It is built to be water-resistant thanks to the stainless steel shell
5. The product has the advantage of strong compatibility. It can perfectly work with other mechanical systems to bring out the best results. It is easy to carry and store due to its compact design
ABOUT OUR PRODUCT

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


Gisen guangzhou class d 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



PRODUCT DETAILS


Gisen guangzhou class d audio amplifier manufacturer for ktv-2

K 4-Channel Top View

Gisen guangzhou class d audio amplifier manufacturer for ktv-3

K 4-Channel Rear Plate



SPECIFICATIONS


ModeK6x4 K9x4 K13x4 K18x4 K21x4 
8 ohms Stereo power       
4 ohms power 
2 ohms power 
 4X600W               
 4X1200W 
 :4X1560W   
 4X900W               
 4X1800W 
 4X2340W    
 4X1300W               
 4X2600W
 4X3380W   
 4X1700W               
 4X3400W    
 X2100W               
 4X4200W   
Hum& Noise>112dB
Input connectorXLR Female
Input impedance20k ohms balanced
Input Sensitivity1.2V
Channel separation>70dB@1kHz
Output connectorSpeakon
Damping Factor>1000 @ 8Ω
THD<0.1%(20Hz-20kHz,1W)
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) 
11.7
15
 12.2                 
 15.2  



Production flow chart



Gisen guangzhou class d audio amplifier manufacturer for ktv-4                

1. Sheet Metal Processing

Gisen guangzhou class d audio amplifier manufacturer for ktv-5                

2. Circuit Board Plug-in

Gisen guangzhou class d audio amplifier manufacturer for ktv-6                

3. Circuit Board Debugging

Gisen guangzhou class d audio amplifier manufacturer for ktv-7                

4. Circuit debugging

Gisen guangzhou class d audio amplifier manufacturer for ktv-8                

5. Product assembly

Gisen guangzhou class d audio amplifier manufacturer for ktv-9                

6. Debugging of the whole machine

Gisen guangzhou class d audio amplifier manufacturer for ktv-10                

7. Product Aging

Gisen guangzhou class d audio amplifier manufacturer for ktv-11

Company Features
1. Guangzhou Gisen Audio Equipment Factory keeps developing and producing various high-grade class d audio amplifier . Guangzhou Gisen Audio Equipment Factory has constantly upgraded to new platforms with precise strategic positioning and excellent execution efficiency.
2. Gisen is popular among customers mainly because of stable quality and constant new product development.
3. While ensuring the quality of top 10 power amplifiers , Gisen also introduced advanced production lines to meet the needs of market. We consider competences and professionalism as some of the most important virtues in the development of new products. We work closely together with our customers as partners in projects, where we can provide the team with our “industry know-how”.
Testings for Gisen class d audio power amplifier are done to meet physical and chemical properties requirements for furniture. The product has passed the tests such as stability, strength, aging, colorfastness, and flame retardance.
Gisen class d audio power amplifier is designed in a professional manner. The design is carried out by professionals who have taken great care extensively researching the aesthetic elements and materials.
The design of Gisen class d audio power amplifier is carried out by professional apparel designers. It involves the fashion trends in the garment industry, aking styles, color mix, pattern, and fabric types into consideration.
In the design of Gisen class d audio amplifier, various concepts regarding furniture configuration have been thought of. They are the law of decoration, the choice of main tone, space utilization and layout, as well as symmetry and equilibrium.
Gisen class d audio power amplifier has been evaluated in many aspects. These aspects include structural safety testing, abrasion resistance testing, slip resistance testing and biomechanical comfort testing.
The special commercial value of class d audio amplifier have made it top-selling products in class d audio amplifier area.
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