方形扬声器功率耐受性能与振动系统摇摆状态的关联性探究

Study on the Correlation between Power Tolerance of Square Loudspeaker and Swing State of Vibration System

方形扬声器结构的特殊性导致音圈在振动过程中极易产生摇摆,进而影响扬声器功率耐受性。本文对方形扬声器耐受功率与振动系统摇摆状态相关联,阐述了振动系统摇摆的控制对提高扬声器平衡振动的正向效应,为定义功率耐受性提供参考依据。

The particularity of the square speaker structure lead the voice coil to easily sway during the vibration process,which in turn affects the power tolerance of the speaker.In this paper,the square speaker withstand power is associated with the swing control of the vibration system.Moreover,the forward effect of the vibration system swing control on the balanced vibration of the loudspeaker is explained,which provides a further referencc for defining the power tolerance.