YHE12  SPECIFICATIONSTypeUnitYHE12-01YHE12-03YHE12-05YHE12-09YHE12-12Rated VoltageV1.535912Operating VoltageV1-22-54-87-128-15*Rated Current(MAX)mA2030303030*Min Sound Output at 10 cmdB7580858585*Resonant FrequencyHz2300±300Operating Temperature℃-20～ 70Storage Temperature℃-30～ 105Weightg2