Home Company Profile Factory Profile Our Products Contact Us News     Speaker Microphone Transducer Buzzer Plate Receiver                      SV-212 Product Number SV-212 Description Dual 12" Heavy Duty Woofer; 2ways Systems; 5"x13" Horn W/Magnet Driver; Crossover Network; Enquiry Send Enquiry Specification Max Power (W) 900 Frequency response (Hz) 15~22K   Speaker Condenser Microphone Buzzer & Transducer Buzzer Plate Receiver Copyright 2004 by Union Team Limited (Group)