Eminence KAPPALITE 3012LF: 12 inch Neodymium Woofer

Original price was: $264.99.Current price is: $254.99.

Recommended for pro audio and bass in vented enclosures.
450 watts / 46-2kHz / 3″ voice coil
8 ohms
Die-cast aluminum basket Neodymium Magnet

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Description
Specifications
Description

Eminence KAPPALITE 3012LF: 12 inch Neodymium Woofer

Recommended for pro audio and bass in vented enclosures.

Click Here to Download 8 ohm PDF Spec Sheet

Click Here to Download 8 ohm PDF Cabinet Design

SPECIFICATION
Nominal Basket Diameter12″, 305 mm
Nominal Impedance*8 Ω
Power Rating*
Program Power900 W
Watts450 W
Resonance37 Hz
Usable Frequency Range46 Hz – 2 kHz
Sensitivity*95.5 dB
Magnet Weight11 oz.
Gap Height0.365″, 9.3 mm
Voice Coil Diameter3″, 76 mm
THIELE & SMALL PARAMETERS
Resonant Frequency (fs)37 Hz
DC Resistance (Re)5.6 Ω
Coil Inductance (Le)0.98m H
Mechanical Q (Qms)6.94
Electromagnetic Q (Qes)0.34
Total Q (Qts)0.32
Compliance Equivalent Volume (Vas)106.65 liters / 3.77 cu.ft.
Peak Diaphragm Displacement Volume (Vd)496 cc
Mechanical Compliance of Suspension (Cms)0.26 mm/N
BL Product (BL)16.7 T-M
Diaphragm Mass Inc. Airload (MMs)72 grams
Efficiency Bandwidth Product (EBP)110
Maximum Linear Excursion (Xmax)9.1 mm
Surface Area of Cone (Sd)545.4 cm2
Maximum Mechanical Limit (Xlim)14.5 mm
MOUNTING INFORMATION
Recommended Enclosure Volume
Sealed23-59 liters / 0.8-2.1 cu.ft.
Vented37-85 liters / 1.3-3 cu.ft.
Driver Volume Displaced0.055 cu.ft. / 1.56 liters
Overall Diameter12.38″, 314.5 mm
Baffle Hole Diameter11.06″, 280.9 mm
Front Sealing GasketYes
Rear Sealing GasketYes
Mounting Holes Diameter0.28″, 7.1mm
Mounting Holes B.C.D.11.62″, 295.2mm
Depth6″, 152.4 mm
Net Weight7.6 lbs, 3.45 kg
Shipping Weight9.2 lbs, 4.17 kgs
MATERIALS OF CONSTRUCTION
Coil ConstructionCopper voice coil
Coil FormerKapton former
Magnet CompositionNeodymium magnet
Core DetailsVented core
Basket MaterialsDie-cast aluminum basket
Cone CompositionTreated paper cone
Cone Edge CompositionSealed cloth Edge
Dust Cap CompositionTreated paper dust cap
Specifications
Weight11 lbs
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