12N820 Thiele-Small Parameters

Resonance Frequency: Fs Hz 37.8
DC Resistance: Re Ohm 5.7
Mechanical Q Factor: Qms   5.3
Electrical Q Factor: Qes   0.16
Total Quality Factor: Qts   0.16
Equivalent Volume: Vas L 98.7
Moving Mass: Mms kg 0.072
Mechanical Complience: Cms mm / N 0.25
BL Factor: BL Tesla m 24.2
Effective Piston Area: Sd 0.0531
Max. linear Excursion: Xmax mm +/- 4.5
Voice Coil Inductance: Le1k mH 0.62
  Le10k mH 0.51
 
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