Home Company Profile Factory Profile Our Products Contact Us News     Speaker Microphone Transducer Buzzer Plate Receiver                      CS-300 Product Number CS-300 Description 5.25" 2Ways Coaxial Speaker; 10oz Magnet; 1" Aluminium 4 ohms Voice Coil; Enquiry Send Enquiry Specification Tweeter Φ20mm Max Power (W) 180 Frequency response (Hz) 75~18K   Speaker Condenser Microphone Buzzer & Transducer Buzzer Plate Receiver Copyright 2004 by Union Team Limited (Group)