SPECIFICATIONS:

TYPEUNITQMB12C05
Min. Sound Output at 10cm  dB 85
Rated VoltageV5
Operating VoltageV3~7
Resonant FrequencyHz2300±300
Max. Current ConsumptionmA30
Operating Temperature-20~+70
Storage Temperature-30~+80
Weightg2

Value applying at rated voltage

             DIMENSIONS(Unit:mm):                                 CHARACTERISTICS: