specifications
type unit
13240
rated voltage(square wave) vp-p
12
operating voltage vp-p
30
*rated current(max) ma
2
*min sound output at 10 cm db
80
*resonant frequency hz
4000±500
operating temperature ℃
-20～+80
weight g
1
泰州市力子机电元件厂
王学军
13852682622
506893567