LF-K40B58A

Micro Speaker

Specification
Nominal Impedance 8Ω ± 15% 
Resonant frequency 430Hz ± 20%
Frequency Response Fo ~5KHz
Sound Pressure Level 94 ± 3dB / average: 400Hz~4,000Hz
Input 1.41Vrms sine wave at 10cm
Input Power ( Nom. / Max. ) 0.25W / 0.4W
Distortion Less than 5% at 1KHz / input 0.25W
Operating Temperature -20 ℃ ~ +60 ℃
Weight 9.2g

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