Home Company Profile Factory Profile Our Products Contact Us News     Speaker Microphone Transducer Buzzer Plate Receiver                      XD41 Product Number XD41 Description Dynamic Transducer Enquiry Send Enquiry Specification Sound Ouput at 10cm (dB) ≧82 at 0.15W 1.0KHz sine wave Operating Temperature Range (℃) -20 ~ +60 Storage Temperature Range (℃) -30 ~ +70 Weight 9.5g Rated Impedance (Ω) 8 ± 15% Rated/Max. Power (W) 0.15/0.2 Reproduced Frequency (Hz) 1000 ± 20% Rated Frequency Range ( Hz) 700~5000   Speaker Condenser Microphone Buzzer & Transducer Buzzer Plate Receiver Copyright 2004 by Union Team Limited (Group)