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Piezoceramic Speakers & Amplifiers - SCS series

Introduced as the first model of Sonitron's piezoceramic speakers, the SCS-series are still being used for numerous applications.

Good sound quality and limited distortion guarantee a clear reproduction of multiple tones, speech and music.  The piezo speaker has 60 % more net sound output per membrane surface than the electro-dynamic speaker in function of the average current drain and average sound pressure level.

These loudspeakers are extremely reliable, have a robust design and can be used in difficult environmental conditions and applications because of resistance of the front to water, humidity, vibrations and dust.

The SCS-speaker can be mounted by soldering the SMD pads onto the PCB.

For a pin-version, the pins can be soldered onto the PCB.  Extra stability against vibration is achieved by screwing the housing onto the application.






Vac pp

Frequency range


Peak frequency


dB @ 30cm 

 SCS-17 5 to 30V 1500 to 1800


2200: 92dB

5000: 91dB 


 SCS-24 5 to 30V 1000 to 8000

800: 68dB

1600: 95dB

4000: 87dB


 SCS-32 5 to 30V 500 to 8000

650: 85dB

2700: 100dB

3700: 88dB

7500: 80dB








 Click here to download technical data.



Piezo Audio Amplifiers