Home Company Profile Factory Profile Our Products Contact Us News     Speaker Microphone Transducer Buzzer Plate Receiver                      SP-693ST Product Number SP-693ST Description Product : Car Speakers Model No. : SP-693ST Specification :- Dimensions (Inches) : 6” x 9” Impedance : 4Ω±15% Sensitivity: 91dB±3dB (1M/1W) Frequency: 45Hz±20% Input Power (SPL dB): Nom: 50W Max: 100W Enquiry Send Enquiry Specification   Speaker Condenser Microphone Buzzer & Transducer Buzzer Plate Receiver Copyright 2004 by Union Team Limited (Group)