Operating voltage 1~25vp-p Current consumption ¡ü3ma at 3vp-p/square wave/4.0khz Sound pressure level min 75db at 10cm/ 3vp-p/square wave/4.0khz Electrostatic capacity15000¡à30%pf at 1 khz/1v Operating temperature (¡æ)-40~ +120 Storage temperature (¡æ)-40~ +120 Dimension (mm) l 12 ¡á w 12 ¡á h 3.0
