Home Company Profile Factory Profile Our Products Contact Us News     Speaker Microphone Transducer Buzzer Plate Receiver                      2005-A13 Product Number 2005-A13 Description Enquiry Send Enquiry Specification Max Power (W) 45 SPL (dB) Max Deviation100 ± 2 dB ASV heat resistant voice coil 40 ± 5 ℃, 90 %.R.H. 48Hrs,no signal Frequency response (Hz) ±20%,Without Baffle Dimensios (inch) 37mm x 16mm   Speaker Condenser Microphone Buzzer & Transducer Buzzer Plate Receiver Copyright 2004 by Union Team Limited (Group)