Hearonic Electronics accomplished the R&D work of its ultra thin transducer product (also known as the 099 series) in early 2012. The 099 series is by far the thinnest manufactured transducer product. The overall height of the 099 transducer is only 0.99mm while it maintains its SPL level at 110dB. With the invention of 099 transducers, maximization of mobile phones and tablet computer touchscreens become much more practical. Compare to the existing transducer products, the advantages of 099 series ultra thin transducers are much more thinner. The overall height is less than 1mm.

• Higher sensitivity.
• Lower THD.
• Lower RF radiation level.
• Frequency range: 10 to 18,000Hz
• Resonance: 2,000Hz.
• SPL@1,000Hz: 110dB.
• Maximum output: 135dB.
• THD: 10%.