Piezo Speakers

product information

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Part no. Dimensions [mm] Rated Voltage [Vp-p] Operating Voltage [Vp-p] Max. Rated Current [mA] Min. Sound Output at 10cm [dB] Operating Temperature [°C] Resonant Frequency [Hz] Details
CPT45A12-2.5

 		ø 46 x 13.5 12 3...50 20 95 -30...+95 2500±500 more >>
PK32W28A

 		ø 48 x 10.5 9 max. 30 20 105 -20...+80 2800±500 more >>

Overview of the advantages of Piezoelectric speakers:

  • Wider frequency range by combination of diaphragm and piezo disc
  • Aggressive loud spund pressure levels up to 110dB/2m
  • Ideal for alarm an siren devices
  • Sound solutions for automotive applications on request

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Akustik_Chinasound_Logo_EN
Changzhou CHINASOUND Electronics Co., Ltd. is an ISO 9001, ISO 14001 TS16949 certified and well experienced company, continuesly focusing on research, development and production of acoustic components since 1999. Main products are Sound generators, especially Piezo sound generators and alarm devices for many kind of application like home appliances, medical equipment, smoke detectors and automotive applications. The factory is 3500 m2 big, has 200 employees and is located in Changzhou. Certification: ISO 9001, ISO 14001, QS9000 and TS 16949.
Production capacity 1,5 Mio pcs per month.

http://www.chinasound.com

technical contact

Fred Kubert
Fon: +49 4191 7226246
Fax: +49 7452 6007 807
f.kubert@endrich.com_

Endrich Bauelemente Vertriebs GmbH
Hauptstraße 56
72202 Nagold, Germany

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