Sinbosen Professional Audio Loudspeaker Sn2012 PRO Audio System Line Array
LINE ARRAY SPEAKER

Sinbosen Professional Audio Loudspeaker Sn2012 PRO Audio System Line Array

Model NO:Sn2012
Brand : Sinbosen
Rated Power:1000W
Peak Power:2000W
Frequency Response:40Hz-20KHz
Sensitivity:102dB(1m/W)
Impedance:4Ω
Payment Terms:L/C, T/T, Western Union, Paypal, Money Gram
Description Product parameters Sinbosen Audio Factory Contact us

SN2012
2pcs 3inch Treble 64cores 120magnetism
2pcs 10inch bass 75cores 190magnetism
Rated Power 1000W
Peak Power 2000W
Frequency response 40Hz-20KHz
Sensitivity 102dB(1m/w)
Impedance
Maximum Sound Pressure 133dB
Specification 90.5x50.5x35cm
Weight 63KG
Wood case 18mm plywood,galaxy black paint 
Subwoofer  double 12 inch line array
Transport Package Strong Wooden Frame and Carton
Feature Support Strong Bass Sound
Activity Passive
Application Commercial, Home,Party, Stage, KTV, Professional Performance
 



 

 
KA208 SN110 SN2010 SN2008 KSM8 FP22000Q
 


 





 



 


SN2012
2pcs 3inch Treble 64cores 120magnetism
2pcs 10inch bass 75cores 190magnetism
Rated Power 1000W
Peak Power 2000W
Frequency response 40Hz-20KHz
Sensitivity 102dB(1m/w)
Impedance
Maximum Sound Pressure 133dB
Specification 90.5x50.5x35cm
Weight 63KG
Wood case 18mm plywood,galaxy black paint 
Subwoofer  double 12 inch line array
Transport Package Strong Wooden Frame and Carton
Feature Support Strong Bass Sound
Activity Passive
Application Commercial, Home,Party, Stage, KTV, Professional Performance
Address: 6th Floor, Building 7, Xiajijiao, Tinggang, Hongxing Village, Shimen Street, Baiyun District, Guangzhou, Guangdong, China 
Welcome to visit our factory!
 
         
 
         
 

 
Power Amplifier Production Process
A power amplifier, which consists of thousands of parts, the quality of the parts, and the details of the production process,
determines whether it is an excellent power amplifier. Our mission is to carefully manufacture each amplifier
so that it fits perfectly with every performance of the customer.
     

1. COMPONENTS TEST
Component quality inspection: It can determine the quality of resistors, capacitors, inductors, transformer, and transistors.

2. WELDING
The most important function of PCB soldering is to weld all the components together and let them play their roles. The solder joints and the protection component solder joints are not oxidized and dropped off.

3.COMPONENTS ASSEMBLY
In accordance with the specified technical requirements, workers join several parts into components carefully.


4. SEMI-FINISHED PRODUCT TEST  to ensure effective control of product quality.
4-1. Test amplifier board
4-2. Test output and input board
4-3. Test amplifier power supply board
4-4. Test amplifier indicator light


5. PRODUCT ASSEMBLY
Assemble the components according to the specified technical requirements, after debugging and inspection to make them to be qualified products.

6-1. FINISHED PRODUCT TEST
Completely inspect and test the finished product before packing. The oscilloscope can directly display the signal waveform and measure the instantaneous value of the signal.
6-2. Measure the operating voltage of the electronic circuit or component and compare it with the normal value to judge the fault.


7. AGING TEST
Aging test 8-10 hours before packing, ensure the quality of the product is qualified before packing.

8. FINISHED PRODUCT
Finish all the tests and waiting for clean up.

9. PACKING
Use a thick cardboard box, foam and carton protection corner to make transportation without problems.
 
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