About Us WELLLON INVESTMENT DEVELOPMENT (HK) LTD ( the Welllon Company) was established in 2003 and our factory Shenzhen Welllon Industrial Development Co. Ltd is located in beautiful Gongming Town, Baoan District of the Shenzhen City. The Welllon Company specializes in the manufacturing, R & D, marketing of multi-media speaker system, USB/SD card reader digital speaker system and home theatre speaker system. The factory consists of acoustics department, wooden box department (all wooden ...
read more2. 1CH multimedia speaker systemtechnical •Sub woofer output :25w(RMS) •Satellite output: 10wx2(RMS) ...
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•Total Out Put power:10W+2W*5 •S/N Ratio: ≥68dB •THD: ≤0.5% •Response frequency: 40HZ-20KHZ • Driver: 4"+ 3" X 2 •With Bass,Volume Control •Designedfor Multimedia PC, with High Performance-to-Price Ratio.





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