Product Details

Low price audio amplifier 40W mini usb amplifier from China supplier

Product Description

Feature:
1.40 watt mini power amplifier
2.Support USB / SD card reader
3.Constant voltage and fixed resistance can be chosen
4.Support MP3 / WMA
5.2 microphone input interface
6.Beautiful and elegant appearance
7.High quality and competitive price
8.3 years warranty

Specifications:

Model	USB-40B
Rated Power	40W
Output form	4-16ΩConstant resistance output 100VConstant pressure output
Frequency response	40Hz-18KHz±0.5dB
Total harmonic distortion	<0.2%(Rated Power output)
Power supply mode	AC220V 50-60Hz
Dimension	26020066mm

Company Information

Professional and leading Manufacturer

of public Adress System &Management system

Shenzhen Kaianshun Electronics Co., Ltd. established in 2009, registered

capital of 500 thousand RMB. The company mainly produces and sales public

broadcasting system, background music system, home video, and KTV stage

performance system, is a highly comprehensive company . With several years

of development history of witness is not only the establishment of the

company's image, but also achieve superior performance on the Internet

platform (tmall,JD,Taobao and Alibaba, etc.), Products are exported to

overseas and customers are all over the world.

Each product is packed in plastic bag and foam , outside with a card board box , in case the product is damage in tranist .We have a variety of international logistics such as UPS,TNT and so on, of course ,we can choose logistics according to the demand of customers.