Eminence Delta 15LF Speaker Specifications

Thiele-Small Parameters
Resonant Fequency (fs)	41 Hz
Impedance (Re)	6.30 ohms
Coil Inductance (le)	1.49 mH
Electromagnetic Q (Qes)	0.64
Mechanical Q (Qms)	6.65
Total Q (Qts)	0.58
Compliance Eqiv. Volume	186.1 liters
Peak Diaphragm Displacement Vol. (Vd)	408cc
Mechanical Compliance of Suspension (Cms)	0.18mm/N
BL Product (BL)	14.5 T-M
Diaphragm Mass incl. Airload (Mms)	82 grams
Equivalent Resistance of Mech. Suspension Loss (Rms)	3.19sec/M
Efficiency Bandwidth Product (EBP)	65
Voice Coil Overhang (Xmax)	4.8mm
Surface Area of Cone (Sd)	856.3cm2
Impedance at Resonance (Zmax)	72 ohms

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