Eminence Kappalite 3015 15" Woofer

SPECIFICATION

Nominal Basket Diameter

15", 381mm

Nominal Impedance*

8 ohms

Power Rating

Watts

450W

Music Program

900W

Resonance

45Hz

Usable Frequency Range

40Hz-4kHz

Sensitivity***

100.8

Magnet Weight

11 oz.

Gap Height

0.365", 9.27mm

Voice Coil Diameter

3", 76.2mm

THIELE & SMALL PARAMETERS

Resonant Frequency 44 HZ

DC Resistance (Re)

5.27

Coil Inductance (Le)

0.64mH

Mechanical Q (Qms)

6.70

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)

505cc

Mechanical Compliance of Suspension (Cms)

0.15mm/N

BL Product (BL)

18.6 T-M

Diaphram Mass inc. Airload (Mms)

84 grams

Efficiency Bandwidth Product (EBP)

125

Maximum Linear Excursion (Xmax)

5.9mm

Surface Area of Cone (Sd)

856.0 cm2

Maximum Mechanical Limit (Xlim)

11mm

MOUNTING INFORMATION

Recommended Enclosure

Sealed

N/A

Vented

51-144 liters/1.8-5.1cu.ft.

Overall Diameter

15.32", 389.1mm

Baffle Hole Diameter

14.0", 356.4mm

Front Sealing Gasket

Fitted as standard

Rear Sealing Gasket

Fitted as standard

Mounting Holes Diameter

0.28", 7.1mm

Mounting Holes B.C. D.

14.56", 369.8mm

Depth

6.8", 173mm

Net Weight

7.9 lbs., 3.6 kg

Shipping Weight

10.1lbs., 4.6 kg

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

Dustcap Composition