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Eminence Kappa-15C 15" Driver 4 Ohm

Eminence Speaker
Part #290-459

Eminence Kappa-15C 15" Driver 4 Ohm

Eminence Speaker
Part #290-459  
Model: Kappa-15C
The Eminence Kappa-15C 15" 4 ohm speaker is designed for professional audio applications in vented mid-bass or bass enclosures; also suitable for bass guitar.
Key Features
  • Copper voice coil on Kapton® former
  • Ferrite magnet
  • Vented pole piece
  • Pressed steel basket
  • Paper cone with cloth cone edge
  • Solid composition paper dust cap
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Overview

Eminence Kappa-15C 15" Driver 4 Ohm

The Eminence Kappa-15C 15" 4 ohm speaker is designed for professional audio applications in vented mid-bass or bass enclosures; also suitable for bass guitar. Made in the USA. 7-year manufacturer's warranty!

Product Details

BrandEminence Speaker
ModelKappa-15C
Part Number290-459
UPC876358000302
Unit of MeasureEach
Weight19.5

Product Specifications

Nominal Diameter15"
Power Handling (RMS)450 Watts
Power Handling (MAX)900 Watts
Impedance4Ω
Frequency Response63 to 2,800Hz
Sensitivity98.1dB 2.83V/1m
Voice Coil Diameter3"

Thiele-Small Parameters

Resonant Frequency (Fs)31Hz
DC Resistance (Re)3.68Ω
Voice Coil Inductance (Le)0.88mH
Mechanical Q (Qms)10.14
Electromagnetic Q (Qes)0.25
Total Q (Qts)0.25
Compliance Equivalent Volume (Vas)11.65ft³
Mechanical Compliance of Suspension (Cms)0.35mm/N
BL Product (BL)14.7T·m
Diaphragm Mass Inc. Airload (Mms)77g
Maximum Linear Excursion (Xmax)2.4mm
Surface Area of Cone (Sd)856.3cm²

Materials of Construction

Cone MaterialPaper
Surround MaterialCloth
Voice Coil Wire MaterialCopper
Voice Coil FormerKapton® / Polyimide
Basket / Frame MaterialSteel
Magnet MaterialFerrite

Mounting Information

Overall Outside Diameter15.16"
Baffle Cutout Diameter13.77"
Depth6.13"
# Mounting Holes8

Parts Express Staff Recommended Enclosure Volume

Vented Volume3ft³
Vented F352.3Hz

Specifications

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Manuals & Resources

California Prop 65

WARNING: Cancer and Reproductive Harm

www.P65Warnings.ca.gov