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

Eminence KappaLite 3015 - 8 ohm 15" 450W Neodymium Pro Audio Woofer
Ship weight
4.59 kg
Priced per:
8 ohm
Cabinet Design:
CDN $314.97
Your price:
CDN $285.97
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Recommended as a woofer or midbass in vented professional audio enclosures.

Speaker Detail
Nominal Basket Diameter15", 381 mm
Nominal Impedance*8 Ω
Power Rating*
Program Power900 W
Watts450 W
Resonance45 Hz
Usable Frequency Range40 Hz - 4 kHz
Sensitivity*100.8 dB
Magnet Weight11 oz.
Gap Height0.36", 9.3 mm
Voice Coil Diameter3", 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 Displaced0.09 cu.ft. / 2.54 liters
Overall Diameter15.32", 389.1 mm
Baffle Hole Diameter14", 355.6 mm
Front Sealing GasketYes
Rear Sealing GasketYes
Mounting Holes Diameter0.28", 7.1mm
Mounting Holes B.C.D.14.56", 369.8mm
Depth6.8", 172.7 mm
Net Weight7.9 lbs, 3.58 kg
Shipping Weight10.1 lbs, 4.58 kgs
Materials of Construction
Coil ConstructionCopper voice coil
Coil FormerPolyimide former
Magnet CompositionNeodymium magnet
Core DetailsVented core
Basket MaterialsDie-cast aluminum basket/ heatsink
Cone CompositionPaper cone
Cone Edge CompositionCloth cone edge
Dust Cap CompositionSolid composition paper dust cap
response graph

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This item: Eminence KappaLite 3015 - 8 ohm 15" 450W Neodymium Pro Audio Woofer [1 item(s)]
Price for all: CDN $285.97
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Customer Reviews

  • Author: Gord Bowes
    I bought this for a stand alone bass cab. I used WinIsd to tune the box. I made a 2.7 c.f. (net) cabinet out of 1/2" plywood with corner ports tuned to 55 Hz. The whole thing with grille weighs 26lbs, sounds great, and handles 400 watts. Very happy.