Natural Melody Technology Inc.
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40×7.4H
11RR183220201
Dimension(mm)
40×7.4H
Part Number
11RR183220201
Rated Impedance
32Ω±15%
Rated Power (W)
0.1W
Max Power (W)
0.15W
Resonance Frequency
138±20%Hz
Output SPL
142±3dB(IEC318人工耳 1.78V at 1KHz)
T.H.D.
5% Max IEC318人工耳 1.78V at 1KHz
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