Eminence Kappalite 15'' 450W 8 Ohm Neodym

Nominal Basket Diameter 15", 381mm
Nominal Impedance* 8 ohms
Power Rating**
Watts 450W
Music Program 900W
Resonance 45Hz
Usable Frequency Range*** 40Hz-4kHz
Sensitivity 100.8
Magnet Weight 11 oz
Gap Height 0.365", 9.27mm
Voice Coil Diameter 3", 76.2mm

Resonant Frequency (fs) 45Hz
DC Resistance (Re) 5.27
Coil Inductance (Le) 0.64mH
Mechanical Q (Qms) 6.70
Electromagnetic Q (Qes) 0.36
Total Q (Qts) 0.34
Compliance Equivalent Volume (Vas) 153 liters / 5.4 cu. ft.
Peak Diaphragm Displacement Volume 505cc
Mechanical Compliance of Suspension (Cms) 0.15mm/N
BL Product (BL) 18.6 T-M
Diaphragm Mass inc. Airload (Mms) 84 grams
Efficiency Bandwidth Product (EBP) 125
Maximum Linear Excursion (Xmax) 5.9mm
Surface Area of Cone (Sd) 856.0 cm2
Maximum Mechanical Limit (Xlim) 11mm

Recommended Enclosure Volume
Vented 51-144 liters/1.8-5.1cu.ft.
Overall Diameter 15.32", 389.1mm
Baffle Hole Diameter 14.0", 356.4mm
Front Sealing Gasket fitted as standard
Rear Sealing Gasket fitted as standard
Mounting Holes Diameter 0.28", 7mm
Mounting Holes B.C.D. 14.56", 369.8mm
Depth 6.8", 173mm
Net Weight 7.9 lbs., 3.6 Kg
Shipping Weight 10.1lbs., 4.6 kg