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Sound amplifier for sale Professional Audio Amplifier for Sale
USD $80 - $180
/ Set
10 Sets(Min.Order)
- 5000 Set / Sets per Month
- guangzhou/shanghai/qingdao
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Product Details
| Place of Origin | Henan, China | Brand Name | DEMAC | |
| Model Number | DM-120U |
Product Description
Product Description
Public Address System PA System PA Amplifiers
Public Address System PA System PA Amplifiers , which is short for Public Address Amplifier, is used to increase the audio signal of audio sources in public address systems. PA Amplifiers It can be used in public places like schools, hospitals, shopping malls, stadiums, etc. PA Amplifiers It works by taking energy from a power supply and modulate the input signal so as to enhance the output signal. PA Amplifiers PA Amplifiers are usually with high voltage ranging from 70v to 250v because high voltage can reduce signal loss in long-distance transmission.
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Contact Us
- Zhengzhou Demac Imp & Exp Co., Ltd.
- Contact nameFannie Shi Chat Now
- Phone0086-371-55900616
- AddressZhongyuan Road, Zhongyuan District, Zhengzhou, Henan
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