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Eminence Kappalite 3012LF Neo 12" Speaker Driver

Eminence Speaker
Part #290-590

Eminence Kappalite 3012LF Neo 12" Speaker Driver

Eminence Speaker
Part #290-590  
Model: Kappalite 3012LF
Neodymium-fueled and possessing a mighty bass kick, the Eminence Kappalite 3012LF 12" speaker is a high power driver for pro audio or MI applications.
Key Features
  • Lightweight neodymium magnet
  • Die-cast aluminum basket
  • Usefully low free air resonance
  • 9.1 mm Xmax provides more bass output
  • 3" diameter copper voice coil
  • High power handling and good efficiency
  • Net weight: 7.6 lbs.
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Overview

Eminence Kappalite 3012LF Neo 12" Speaker Driver

Neodymium-fueled and possessing a mighty bass kick, the Eminence Kappalite 3012LF 12" speaker is a high power driver for pro audio or MI applications. Cast aluminum basket, polyimide VC former, and treated paper cone with cloth accordion edge. The optimized neodymium motor greatly reduces weight while still delivering high efficiency with low distortion. Great for 2-way systems including floor monitors.

Product Details

BrandEminence Speaker
ModelKappalite 3012LF
Part Number290-590
UPC876358001637
Unit of MeasureEach
Weight8.95

Product Specifications

Nominal Diameter12"
Power Handling (RMS)450 Watts
Power Handling (MAX)900 Watts
Impedance8Ω
Frequency Response46 to 2,000Hz
Sensitivity95.5dB 2.83V/1m
Voice Coil Diameter3"

Thiele-Small Parameters

Resonant Frequency (Fs)37Hz
DC Resistance (Re)5.6Ω
Voice Coil Inductance (Le)0.98mH
Mechanical Q (Qms)6.94
Electromagnetic Q (Qes)0.34
Total Q (Qts)0.32
Compliance Equivalent Volume (Vas)3.77ft³
Mechanical Compliance of Suspension (Cms)0.26mm/N
BL Product (BL)16.7T·m
Diaphragm Mass Inc. Airload (Mms)72g
Maximum Linear Excursion (Xmax)9.1mm
Surface Area of Cone (Sd)545.4cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialCloth
Voice Coil Wire MaterialCopper
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialCast Aluminum
Magnet MaterialNeodymium

Mounting Information

Overall Outside Diameter12.38"
Baffle Cutout Diameter11.06"
Depth6"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Sealed Volume1ft³
Sealed F391.8Hz
Vented Volume2ft³
Vented F340.7Hz

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