Eminence KappaLite 3015 - 8 ohm 15" 450W Neodymium Pro Audio Woofer

SKU: 565-029

Sale price$294.97
In stock (3 units)


Recommended as a woofer or midbass in vented professional audio enclosures.

Speaker Detail
Nominal Basket Diameter 15", 381 mm
Nominal Impedance* 8 Ω
Power Rating*
Program Power 900 W
Watts 450 W
Resonance 45 Hz
Usable Frequency Range 40 Hz - 4 kHz
Sensitivity* 100.8 dB
Magnet Weight 11 oz.
Gap Height 0.36", 9.3 mm
Voice Coil Diameter 3", 76 mm
Thiele & Small Parameters
Resonant Frequency (fs) 45 Hz
DC Resistance (Re) 5.27 Ω
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
response graph