hyr-bj
specifications
type unit
hyr-bj
operating voltage v
12
operating voltage v
1-30
*rated current(max) ma
4
*min sound output at 10 cm db
110
*resonant frequency hz
2500±500
operating temperature ℃
-20～+70
weight g
37
江苏晶泰电子有限公司
陈玉才
13380882999
中国 泰州