Eminence Kappa 12 Speaker Specifications

Thiele-Small Parameters
Resonant Fequency (fs)	45 Hz
Impedance (Re)	5.41 ohms
Coil Inductance (le)	0.77 mH
Electromagnetic Q (Qes)	0.28
Mechanical Q (Qms)	7.76
Total Q (Qts)	0.27
Compliance Eqiv. Volume	112.1 liters
Peak Diaphragm Displacement Vol. (Vd)	165cc
Mechanical Compliance of Suspension (Cms)	0.30mm/N
BL Product (BL)	15.2 T-M
Diaphragm Mass incl. Airload (Mms)	42 grams
Equivalent Resistance of Mech. Suspension Loss (Rms)	1.53sec/M
Efficiency Bandwidth Product (EBP)	163
Voice Coil Overhang (Xmax)	3.2mm
Surface Area of Cone (Sd)	519.5cm2
Impedance at Resonance (Zmax)	156 ohms

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