SAL-40 Series

SAL-40 Series


Dynamic SpeakerNon-washableHeat ResistantEnclosure modelHigh SPLAutomotive Use

※ As for non washable products, dip soldering should not be implemented.


Nominal Input(W) 0.5
Impedance(Ω) 8±1.2
Resonance Frequency(Hz) 735±100
※ SPL(dB/10cm) ≧94dB
Operating Temperature(℃) -40 ~ +105
Storage Temperature(℃) -40 ~ +120
Mass(g) 20.5±3g

※Valure applying nominal input(sine wave, average of 1K, 1.6K, 2K, 3.2Khz)

Frequency Response


(Sine wave)



unit:mm/housing material:PP

※ Consult us fir the details of variation and installation method.

Documents of the Micro Acoustic Transducers

※ Before using our products, please read the technical data which explains the characteristics of our alarms and micro acoustic products as well as precautions.

Technical data
Caution for using
Product list by spec