Thinnest Speaker Produces 80dB of Output


Transducers USA has introduced their new piezo ceramic MLCT (Multilayer Ceramic Transmitter) series. Its unique simple acoustic multi-layer ceramic construction produces a high output of 80 Db with only 16V low driving voltage. Its milliwatt of power consumption and high conversion efficiency lead to an even broader range of applications. With an overall size of 30 X 20 X 1.5mm, the series is ideal for flat and narrow spaces.  

Waterproof design and anti-electromagnetic applications make it a product of choice for digital products, household appliances, voice repeaters, music players and any operation where sound conversion is needed in small available spaces. The Transducers USA’s new MLCT series has a wide frequency range of 300-20K Hz  within a working temperature range of -20 to +70°C.  Units will not cause electro-magnetic interference to any surrounding electronic device as well as emanating any such interference on its own.


  • only 16V low driving voltage
  • high conversion efficiency
  • waterproof design

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