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Gisen high efficiency class d audio amplifier more buying choices for stadium

Gisen high efficiency class d audio amplifier more buying choices for stadium

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
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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


Gisen high efficiency class d audio amplifier more buying choices for stadium-1


  • 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


Gisen high efficiency class d audio amplifier more buying choices for stadium-2

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



Gisen high efficiency class d audio amplifier more buying choices for stadium-4                

1. Sheet Metal Processing

Gisen high efficiency class d audio amplifier more buying choices for stadium-5                

2. Circuit Board Plug-in

Gisen high efficiency class d audio amplifier more buying choices for stadium-6                

3. Circuit Board Debugging

Gisen high efficiency class d audio amplifier more buying choices for stadium-7                

4. Circuit debugging

Gisen high efficiency class d audio amplifier more buying choices for stadium-8                

5. Product assembly

Gisen high efficiency class d audio amplifier more buying choices for stadium-9                

6. Debugging of the whole machine

Gisen high efficiency class d audio amplifier more buying choices for stadium-10                

7. Product Aging

Gisen high efficiency class d audio amplifier more buying choices for stadium-11

Useful design: class d audio amplifier is designed by a group of creative and professional experts based on the findings of their investigation and research of customers' needs. Best inline skates by professional skates manufacturer Longfeng, custom roller skates & best ice skates since 1990
Owing to the years of industrial experience, Gisen class d audio amplifier is elaborately manufactured in an accurate and effective way. Longfeng Skate is BSCI audited, products have passed CE, ROHS, EN13843, EN13899, EN1078, EN14120 compliance testing
Premium raw materials: Gisen class d audio amplifier is made of high-quality raw materials that are only selected from qualified and certified suppliers. Meanwhile, the raw materials of this product go through rigorous screening before production. Best inline skates by professional skates manufacturer Longfeng, custom roller skates & best ice skates since 1990
The whole production of Gisen class d audio amplifier is carried out based on the requirement of lean production. Longfeng Skate is BSCI audited, products have passed CE, ROHS, EN13843, EN13899, EN1078, EN14120 compliance testing
type d amplifier is designed and assembled in state-of-the-art production plant which meets the latest lean manufacturing and quality standards. Longfeng Skate has more than 10,000㎡production workshop with 200 experienced employees
Guangzhou Gisen Audio Equipment Factory's class d audio amplifier have strong competitive advantages in terms of technology and quality. Longfeng Skate has more than 10,000㎡production workshop with 200 experienced employees
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