Home Company Profile Factory Profile Our Products Contact Us News     Speaker Microphone Transducer Buzzer Plate Receiver                      FP302F-05 Product Number FP302F-05 Description Enquiry Send Enquiry Specification Size (mm) 93x93 Rated Impedance (Ω) 4、8、16(±15%) Rated Power (W) 2 Max Power (W) 4 Resonant Frequency (Hz) 400 ± 20% Frequency Range (Hz) fo-7000 Sound Pressure Level (dB) 89±3 Magnet Size (mm) ø 50x25x8   Speaker Condenser Microphone Buzzer & Transducer Buzzer Plate Receiver Copyright 2004 by Union Team Limited (Group)