Multi-layer Piezoelectric Speaker

Multi-layer Piezoelectric Speaker

Piezoelectric speaker is mainly used in digital products, general instruments, household applications, voice prompt ,and music player for huimid and harsh environment,or voice relay and alteration in specific fields and industries. Based on the multilayer piezoelectric ceramic technology, it features high conversion efficiency and high SPL out put.
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Product Details

Piezoelectric speaker is mainly used in digital products, general instruments, household applications, voice prompt ,and music player for huimid and harsh environment,or voice relay and alteration in specific fields and industries. Based on the multilayer piezoelectric ceramic technology, it features high conversion efficiency and high SPL out put.

Features:

1. Simple acoustic design which can be installed in a narrow and flat space
2. Milliwatt level of power consumption and high conversion efficiency, which makes it used widely
3. The product won’t cause any electromagnetic interference to surrounding electronic devices and has excellent anti-interference ability .

Specifications:

Item Specification Note
Sound pressure level 80dB/Min B&K(10cm/5Vrms/at muffle room)
(Average at 4-point:1.0K、1.5K、2.0K、3.0K)
 
Electrostatic capacity 1200±30%nF Digital electric bridge(120Hz/1V/25℃)  
Resonant freq.(F0) 800±100Hz B&K(5Vrms)  
Frequency range 300~20000Hz    
Max.Voltage 16 Vp-p    
Working Temp. -20~+70℃    
Stroage Temp. -30~+85℃    

 

Applications:


It can be used in digital products, general instruments, household applications, voice prompt and music player under different situations, voice relay and alteration in special fields and industrials.

 

 

Welcome to place orders for multi-layer piezoelectric speaker with our factory. As one of the leading Piezoelectric Speaker manufacturers and suppliers, we're sure to offer you the best service. Feel free to consult quotation with us.
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