Magnet:Nd - Te - B Magnet
Impedance:150?0%Ω?at 1KHz
Sensitivity:89?dBS.P.L. 60mv
at 1KHZ 0dB 2x10-5Pa
MF intensity axial:>=-19 dB at 1 KHz 0 dB 1A/M
MF intensity radial:>=-22 dB at 1 KHz 0 dB 1A/M
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