Home Company Profile Factory Profile Our Products Contact Us News     Speaker Microphone Transducer Buzzer Plate Receiver                      3516H4A8ohm0.25W Product Number 3516H4A8ohm0.25W Description Enquiry Send Enquiry Specification Rated Impedance (Ω±15%) 8 Rated Power (W) 0.25 Max Power (W) 0.5 Resonant Frequency (Hz±20%) 750 Frequency Range Fo (Hz) 5000 Sound Pressure Level (±3dB) 76 Operating Temperature (℃) -20 ~ +55 Magnet Size (mm) 8×1 Size (mm) Dia 35x16 Size (mm) Height 4.0   Speaker Condenser Microphone Buzzer & Transducer Buzzer Plate Receiver Copyright 2004 by Union Team Limited (Group)