Home Company Profile Factory Profile Our Products Contact Us News     Speaker Microphone Transducer Buzzer Plate Receiver                      G-3516-H5.5 Product Number G-3516-H5.5 Description Enquiry Send Enquiry Specification Dimensions( Dia (mm) ) 35x16 Input Normal (W) 0.5 Input Max (W) 1.0 IMP (Ω) 4 Fo (Hz) 650 SPL (dB) 88 Frequency Range (Fo~Hz) Fo-20k MGNT Size (mm) ø8x1.7 Diaphragm Cloth   Speaker Condenser Microphone Buzzer & Transducer Buzzer Plate Receiver Copyright 2004 by Union Team Limited (Group)