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外观图 Appearance

尺寸图 Dimensional(Tolerance:±0.5mm  Unit:mm)

技术特性 Specifications

Speaker
MODEL NO PFB-1318
DIMENSIONAL 13.0×18.0×4.3mm
IMPEDANCE  8± 15% OHM AT 2KHz 1.0V
NOMINAL POWER 0.5W
MAXIMUM POWER 1.0W
RESONANCE FREQUENCY 800±20% Input 1.0V
EFFECTIVE FREQ.RANGE FO-20KHz
SOUND PRESSURE LEVEL 86±3dB   at 1KHz(0.1W/10cm)
MAGNET SIZE 　
Receiver
IMPEDANCE  32±15% at 1KHz 1.0V
NOMINAL POWER 0.01W
MAXIMUM POWER 0.02W
RESONANCE FREQUENCY /
EFFECTIVE FREQ.RANGE FO300-3.4KHz OUTPUTS.P.L-10dB
SOUND PRESSURE LEVEL 　106±3 at 1KHz 100mV
　

　

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