Electric loudspeaker works

Electric speaker also called dynamic speaker ; It is the application of the principle of electro-acoustic electric transducer device ; it is the use of the largest and most extensive speaker , there are three main reasons :
1 . Simple electric loudspeaker structure, easy production , and does not require a large space Portable Computer Speaker itself , resulting in cheaper price can be a lot of popularity .
2 . Such speaker may be excellent performance can be obtained even in the band of frequency response.
3 . Such continuous improvement speaker , the speaker decades of history , is the speaker design, technology , Wireless Speaker materials, continuous improvement of history, but also the times performance history.