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high efficiency class d amplifier digital more buying choices for performance

high efficiency class d amplifier digital more buying choices for performance
  • high efficiency class d amplifier digital more buying choices for performance
  • high efficiency class d amplifier digital more buying choices for performance
  • high efficiency class d amplifier digital more buying choices for performance
  • high efficiency class d amplifier digital more buying choices for performance
  • high efficiency class d amplifier digital more buying choices for performance
  • high efficiency class d amplifier digital more buying choices for performance
  • high efficiency class d amplifier digital more buying choices for performance
  • high efficiency class d amplifier digital more buying choices for performance
  • high efficiency class d amplifier digital more buying choices for performance
  • high efficiency class d amplifier digital more buying choices for performance

high efficiency class d amplifier digital more buying choices for performance

The manufacture of Gisen class d amplifier meets specific regulations. It is in accordance with standards like ASTM, AATCC, ISO, EN, JIS, and GB.
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ABOUT OUR PRODUCT

Each channel’s output voltage can be adjusted、   Economic 、 Can be applied to various occasions、 Both small power and high power are available、 Designed by our experienced engineer


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  • 1  -Gain Controll

  • 2  -Signal Display

  • 3  -Clip Display

  • 4  -Mute(protetion) Display

  • 5  -Power Display

  • 6  -Power Switch

  • 7  -Power cord connector

  • 8  -Serial number label

  • 9  -Output power reference

  • 10  -Speakon output connectors

  • 11  -XLR-F input connectors

  • 12  -Output voltage selecting

  • 13  -Input Sensitivity Selecting

  • 14  -Signal Connect Selecting

  • 15  -XLR-M link connectors



PRODUCT DETAILS


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D 4-Channel Top View

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D 4-Channel Rear Plate



SPECIFICATIONS


ModeD406 D409 D212               D415 D418 D421 
8Ω Stereo Power 
4Ω Stereo Power 
2Ω Stereo Power 
 4X600W                           
 4X1200W
 4X1560W     
 4X900W                           
 4X1800W 4X2340W  
 4X1300W                           
 4X2600W 
 4X3380W  
 4X1500W                           
 4X3000W 
-
 4X1800W                           
 4X3600W    
 4X2100W                           
 4X4200W   
Hum& Noise>112dB

Input connectorXLR Female

link connectorXLR Male

Input impedance20k ohms balanced

Input Sensitivity0.77V,1.44V

Input CMRR>80dB  

Output connectorSpeakon

Damping Factor>1000 @ 8Ω

THD<0.1%(20Hz-20kHz,1W)

Frequency Response20Hz-20kHz (±0.3dB)@1W, 8Ω 

Level controlFront level meter, from negative infinity to 0dB 

CoolingVariable speed fans, front to rear airflow

Power RequirementAC180V-240V(90V-120V),50-60Hz

Dimensions(H*W*L)88mmX483mmX438mm

Carton Dimension(H*W*L)150mmX600mm×550mm

Net weight(kg) 
Gross weight(kg) 
12.9
16



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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The size of Gisen class d pa amplifier all depends on the trade-offs customers want to make, and how they want to manage a viewing experience. It is popular among brands like Sketchers, Discovery, and AlexPure
During the production of Gisen class d amplifier, fabric performance tests are conducted. These tests include fabric density, gram weight, fabric strength, shrinkage rate, tearing strength, etc. It has at least a 5-year service life
Quality assurance for Gisen class d amplifier is a highly demanding process. The product has been tested in many ways, such as substances, colorfastness check (CF to light, ozone, water, bleach), weather resistance, antibacterial & antimicrobial performance, and so on. The mouth of the product can be detachable for easy cleaning
Gisen class d pa amplifier is made of professional screen material. This kind of material is treated with plasticizers and stabilizers that make it a malleable material usable for technical applications. It performs 4 stages of filtration, ensuring the water is clean and healthy enough
Gisen class d pa amplifier is developed combining both aesthetics and practicality. The design gives considerations to function, materials, structure, dimension, colors, and decoration effect to space. Its leak-proof lid, relieving you from the worry about water leakage
This product is the protector of the item. It effectively protects the item from physical shocks such as impact, wetting and bruising. The activated-carbon core inside the product can absorb harmful chemicals and pesticides
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