41mm 20KHz Ultrasonic Speaker

41mm 20KHz Ultrasonic Speaker

41mm 20KHz Ultrasonic Speaker Ultrasonic Speaker Advantages 1. competitive price , excellent quality , Fast delivery and Best service 2 .we can do the designs according to the customers'requirement 3 .we can offer your a good after-sell service 4 . promptly delivery. small order is welcome...
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Product Details

41mm 20KHz Ultrasonic Speaker

Rated Voltage2.83 Vrms
Operating Voltage10 Vrms max.
*Soud Output90 dB min.
Resonant Frequency20000 +/- 500 Hz
Operating Temperature-20~+70  
Storage Temperature-30~+80 
Weight6 g

Ultrasonic Speaker Advantages

1.competitive priceexcellent qualityFast delivery and Best service

2.we can do the designs according to the customers'requirement 

3.we can offer your a good after-sell service

4. promptly delivery. small order is welcome


Technical support

1.We have professional technical support team to support our customers

2.if you have any question for the technology of our products, please Email to us and we will reply to you immediately