Home Company Profile Factory Profile Our Products Contact Us News     Speaker Microphone Transducer Buzzer Plate Receiver                      VQ52120F-02 Product Number VQ52120F-02 Description Enquiry Send Enquiry Specification Size (mm) 51.5x120 Rated Impedance (Ω) 4、8、16(±15%) Rated Power (W) 8 Max Power (W) 12 Resonant Frequency (Hz) 180 ± 20% Frequency Range (Hz) fo-15000 Sound Pressure Level (dB) 85±3 Magnet Size (mm) ø 45x22x8 ø 40x22x8   Speaker Condenser Microphone Buzzer & Transducer Buzzer Plate Receiver Copyright 2004 by Union Team Limited (Group)