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Ultrasonic Speaker

FBelec was founded in 1997 and is a high-tech enterprise specializing in the research and development, production, and sales of electronic products. One of the leader ultrasonic speaker manufacturer in China. The ultrasonic speaker factory covers an area of 10000 square meters and mainly produces ultrasonic speakers, ultrasonic sensors, speakers, earphones, buzzers, alarms, microphones, headphones, buzzers, etc. Contact FBelec today.

Picture Manufacturer No. Size Rated Voltag (V) Operating Voltage (V) Current Consumption (mA) SPL (dB) Resonant Frequency (Hz) Description Datasheet Order
38mm ultrasonic buzzer


38*13 5 6~24 ≤30 ≥90@10cm 2000±500

38mm ultrasonic buzzer

41mm ultrasonic ultrasonic transducer


41*13 5 6~24 ≤30 ≥90@10cm 2000±500

41mm ultrasonic ultrasonic transducer

51mm ultrasonic speaker


51*20 5 6~24 ≤30 ≥90@10cm 2000±500

51mm ultrasonic speaker


  • E-mail: sales@fbelec.com
  • Tel: 86-574-87793491
  • Add: 262#416Lane ZhaoHui Road YinZhou NingBo China
  • Phone: 18868647636
  • wechat

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