济南汽车音响升级http://www.sdcarmusic.com/介绍按换能原理分主要是动圈和静电耳机两大类，虽然除这二类之外尚有等磁式等数种，但或是已被淘汰或是用于专业用途市场占有量极少。
Jinan car audio upgrade introduced by Transducer principle the main points is dynamic and static headset two categories, although in addition to these two categories than there are a few other magnetic type, etc., but either have been eliminated or the market for professional use possession of extremely small.

济南汽车音响升级谈到动圈耳机目前绝大多数的耳机耳塞都属此类，原理类似于普通音箱，处于永磁场中的线圈与振膜相连，线圈在信号电流驱动下带动振膜发声。
Jinan car audio upgrade it comes to the vast majority of dynamic headphones ear headphones fall into this category, the principle is similar to ordinary speakers, in a permanent magnetic field of the coil and the diaphragm is connected to the signal current drive coil driven diaphragm sound.

济南汽车音响升级http://www.sdcarmusic.com/分析静电耳机振膜处于变化的电场中，振膜极薄、精确到几微米级（目前STAX新一代的静电耳机振膜已精确到1.35微米），线圈在电场力的驱动下带动振膜发声。
Jinan car audio upgrade analysis electrostatic headphones diaphragm in a changing electric field, the diaphragm is very thin, precise to a few microns (currently STAX new generation of electrostatic headphones diaphragm is accurate to 1.35 m), driven by the electric force coil driven diaphragm sound.