Home Company Profile Factory Profile Our Products Contact Us News     Speaker Microphone Transducer Buzzer Plate Receiver                      XD3108 Product Number XD3108 Description Dynamic Transducer; Ø31x0.8(H)mm; Enquiry Send Enquiry Specification Sound Ouput at 10cm (dB) ≧83 at 0.15W 1.2KHz sine wave Operating Temperature Range (℃) -20 ~ +60 Storage Temperature Range (℃) -30 ~ +70 Weight 11 Rated Impedance (Ω) 8 ± 15% Rated/Max. Power (W) 0.15/0.2 Reproduced Frequency (Hz) 1200 ± 20% Rated Frequency Range ( Hz) 500~4000   Speaker Condenser Microphone Buzzer & Transducer Buzzer Plate Receiver Copyright 2004 by Union Team Limited (Group)