Home Company Profile Factory Profile Our Products Contact Us News     Speaker Microphone Transducer Buzzer Plate Receiver                      M23H4.8A8DRJ12 Product Number M23H4.8A8DRJ12 Description Enquiry Send Enquiry Specification Rated Impedance (Ω±15%) 8 Rated Power (W) 0.25 Max Power (W) 0.3 Resonant Frequency (Hz±20%) 600 Frequency Range Fo (Hz) 7000 Sound Pressure Level (±3dB) 82 Operating Temperature (℃) -20 ~ +55 Magnet Size (mm) 9.5x1.5 Size (mm) Dia 23 Size (mm) Height 4.8   Speaker Condenser Microphone Buzzer & Transducer Buzzer Plate Receiver Copyright 2004 by Union Team Limited (Group)