Recommended for vented
professional audio enclosures for
full-range or as mids.
SPECIFICATION :
Nominal Basket Diameter 15" , 381 mm
Nominal Impedance* 8 ©
Power Rating* *
Watts 450 W
Music Program 900 W
Resonance 45 Hz
Usable Frequency Range 40 Hz - 4 kHz
Sensitivity* * * 100.8 dB
Magnet Weight 11 oz.
Gap Height 0.365" , 9.3 mm
Voice Coil Diameter 3" , 76 mm
EMINENCE KAPPALITE 3015
THIELE & SMALL PARAMETERS :
Resonant Frequency ( fs) 45 Hz
DC Resistance ( Re) 5.27 ©
Coil Inductance ( Le) 0.64m H
Mechanical Q ( Qms) 6.7
Electromagnetic Q ( Qes) 0.36
Total Q ( Qts) 0.34
Compliance Equivalent Volume ( Vas) 153 liters / 5.4 cu.ft.
Peak Diaphragm Displacement Volume ( Vd) 505 cc
Mechanical Compliance of Suspension ( Cms) 0.15 mm/ N
BL Product ( BL) 18.6 T-M
Diaphragm Mass Inc. Airload ( MMs) 84 grams
Efficiency Bandwidth Product ( EBP) 125
Maximum Linear Excursion ( Xmax) 5.9 mm
Surface Area of Cone ( Sd) 856 cm2
Maximum Mechanical Limit ( Xlim) 11. mm
MOUNTING INFORMATION :
Recommended Enclosure Volume
Sealed N/ a
Vented 51-144 liters / 1.8-5.1 cu.ft.
Driver Volume Displaced 0.09 cu.ft. / 2.54 liters
Overall Diameter 15.32" , 389.1 mm
Baffle Hole Diameter 14" , 355.6 mm
Front Sealing Gasket Yes
Rear Sealing Gasket Yes
Mounting Holes Diameter 0.28" , 7.1mm
Mounting Holes B.C.D. 14.56" , 369.8mm
Depth 6.8" , 172.7 mm
Net Weight 7.9 lbs, 3.58 kg
Shipping Weight 10.1 lbs, 4.58 kgs
MATERIALS OF CONSTRUCTION :
Coil Construction Copper voice coil
Coil Former Polyimide former
Magnet Composition Neodymium magnet
Core Details Vented core
Basket Materials Die-cast aluminum basket/ heatsink
Cone Composition Paper cone
Cone Edge Composition Cloth cone edge
Dust Cap Composition Solid composition paper dust cap