Home Company Profile Factory Profile Our Products Contact Us News     Speaker Microphone Transducer Buzzer Plate Receiver                      FA501W-05 Product Number FA501W-05 Description Enquiry Send Enquiry Specification Size (mm) ø 144 Rated Impedance (Ω) 4、8(±15%) Rated Power (W) 40 Max Power (W) 80 Resonant Frequency (Hz) 300 ± 20% Frequency Range (Hz) fo-11000 Sound Pressure Level (dB) 89±3 Magnet Size (mm) ø 80x40x15   Speaker Condenser Microphone Buzzer & Transducer Buzzer Plate Receiver Copyright 2004 by Union Team Limited (Group)