What is Dry Film Dry Film

Dimensional Stability: Dimensional Stability. Dimensional stability refers to the amount of change in the length, width, and flatness of a sheet that is affected by changes in temperature, humidity, chemical treatment, aging, or applied pressure. Expressed as a percentage. When the board warp occurs, the PCB board surface is deducted from the vertical highest point of the reference plane (such as the marble platform), that is, its vertical deformation, or directly measure the hole with the steel needle to measure the board floating. height. The amount of this deformation as a molecule, and then the length of the board or the length of the diagonal parent when the component, the resulting percentage is the scale of the stability of the unit of expression, commonly known as "size stability."

New and fashionable design style Tower Speaker system
Tower speaker, named Column Speaker also, This model is stereo speaker system , which mainly used for the MP3 devices !
Different color you can choose, with high Quality MDF wooden box , best choice for customers' music listening feeling !
Home Theater Speaker , much safer, more energy-saving speaker product for your enjoying life !
Tower speaker With Bluetooth, FM radio , USB /SD, AUX , MIC  function
RMS output power : 80W+15W*5
Looking for ideal New Home Theater speaker Manufacturer & supplier ? We has a wide selection at great prices to help you get creative. All the Wireless Bluetooth Tower Speaker are quality guaranteed.  If you have any question, please feel free to contact us.
1. Power (RMS): 80W + 15W*5
2. Driver units: 8"subwoofer*1 + 3"*5
3. USB/SD slot, Digital FM radio
4. Full-function remote control
5. Blue LED digital display
6.Karaoke function(optional)
7. Subwoofer size: W260*D410*H432(mm)
8. Satellite size: 1190(mm)
9. Package 1: W460*D320*H500(mm )                                    
10. Package 2: W1293*D360*H165(mm )
11. 40'HQ qty: 465 sets

Tower Speaker

Tower Speaker,Column Speaker,Home Theater Speaker,Tower Speaker

Guangzhou J.SUN Electronics Co., Ltd. , http://www.jsunaudio.com

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