Products
High efficiency power amplifier with high power
High efficiency power amplifier with high power
High efficiency power amplifier with high power
High efficiency power amplifier with high power
High efficiency power amplifier with high power
High efficiency power amplifier with high power
High efficiency power amplifier with high power
High efficiency power amplifier with high power
High efficiency power amplifier with high power
High efficiency power amplifier with high power

High efficiency power amplifier with high power

Place of originGuangzhou, China
MOQ1PCS
Paymentby TT
Delivery timedepends on quantity, usually 3 days for less than 50 pcs
Payment terms30% deposit, 70% balance before shipping
Supply ability2000 pcs per month
Packaginginside plastic bag + cardboard + carton + outside plastic bag
PriceNegotiable
Inquire Online

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 Controll8 -Serial number label
2 -Signal Display9 -Output power reference
3 -Clip Display10 -Speakon output connectors
4 -Mute(protetion) Display11 -XLR-F input connectors
5 -Power Display12 -Output voltage selecting
6 -Power Switch13 -Input Sensitivity Selecting
7 -Power cord connector14 -Signal Connect Selecting

15 -XLR-M link connectors


PRODUCT DETAILS

D 4-Channel Top View

D 4-Channel Rear Plate


SPECIFICATIONS

ModelD406 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>400 @ 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

1. Sheet Metal Processing

2. Circuit Board Plug-in

3. Circuit Board Debugging

4. Circuit debugging

5. Product assembly

6. Debugging of the whole machine

7. Product Aging

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