在音频设备中,扬声器的使用非常普遍,但是人们对扬声器的关注似乎远不如其它设备,原因固然是多方面的,但主要原因是扬声器的不可调节性和声辐射的不确定性。实际上扬声器是音频设备中非常重要的单元,在扩声系统和监听系统中,能否熟练掌握和运用扬声器的工作特性直接影响听音效 The use of speakers is very common in audio equipment, but the concern for speakers seems to be far behind other devices for many reasons, but mainly due to the non-adjustability of speakers and the uncertainty of sound radiation. In fact, the speaker is a very important unit of audio equipment, sound reinforcement system and monitoring system, can master and use the working characteristics of the speaker directly affect the listening sound