Сори.
Nominal impedance : 8 ohm
Characteristic sensitivity (2.83V / 1m) : 87 dB
Recommended frequency range : 40 - 5000 Hz
Free air resonance frequency, fs : 45 Hz
DC resistance, Re : 5.6 ohm
Voice coil inductance, Le : 0.72 mH
Effective piston area, Sd : 80 cm²
Moving mass incl. air, md : 8.5 g
Force factor, BL : 6.2 Tm
Equivalent volume, Vas : 13.8 ltr.
Mechanical Q-factor, Qms : 1.99
Electrical Q-factor, Qes : 0.35
Total Q-factor, Qts : 0.30
Voice coil diameter : 25 mm
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