Eminence KAPPALITE 3015

Name: KAPPALITE 3015
Brand: Eminence

Woofer

15″ / 381 mm

Nominal diameter

45 Hz

Resonance

0.34

Q factor

98 dB

Sensitivity

± 5.9 mm

Linear excursion

900 W

Program Power

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 98.0; dB
Frequency response: 40 - 4000; Hz
Resonance frequency (free air)
f_S: 45.0; Hz
Mechanical quality factor
Q_MS: 6.70
Electrical quality factor
Q_ES: 0.36
Total quality factor
Q_TS: 0.34
Maximum linear excursion
x_max: 5.9; mm
Maximum excursion before damage
x_lim: 11.0; mm
Air volume displaced at x_max
V_D: 505; cm³
Power handling
P: 450; W
Program power
P_max: 900; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.3; Ω
Inductance (1kHz)
L_E: 0.64; mH
VC Diameter: 76; mm
Winding material: Copper
Former material: Polyimide
Force factor
Bl: 18.6; N/A
Motor constant
Bl/√R_E: 8.1; N/√W
Air gap height
H_AG: 9.3; mm
Weight: 0.312; kg
Material: Neodymium
Effective diameter: 330; mm
Effective area
S_D: 856; cm²
Moving mass
M_MS: 84; g
Moving mass (without air load)
M_MD: 66.5; g
Material: Paper
Stiffness
K_MS: 6.67; N/mm
Compliance
C_MS: 150; µm/N
Equivalent volume to the compliance
V_AS: 153; L
Mechanical resistance
R_MS: 3.54; N·s/m
Surround material: Cloth
Nominal diameter: 15; ″
: 381; mm
Overall diameter: 389; mm
Baffle cutout diameter: 356; mm
Overall depth: 173; mm
Volume occupied by the driver: 2.54; L
Net weight: 3.58; kg
Frame material: Die-cast aluminum

Datasheet

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Eminence KAPPALITE 3015

Woofer

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Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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