Eminence LAB15

Subwoofer

15″ / 381 mm
Nominal diameter
28 Hz
Resonance
0.35
Q factor
89 dB
Sensitivity
± 11.8 mm
Linear excursion
1200 W
Program Power
Eminence LAB15 SubwooferEminence LAB15 SubwooferEminence LAB15 Subwoofer
Impedance
Excursion
Velocity
SPL
Phase
Group delay
Step response
Tone Burst
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply

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Specifications

Sensitivity (1w, 1m, infinite baffle)
SPL1W
89.4
dB
Frequency response
20 - 100
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
28.0
Hz
Mechanical quality factor
QMS
5.36
Electrical quality factor
QES
0.37
Total quality factor
QTS
0.35

Large signal parameters

Maximum linear excursion
xmax
11.8
mm
Maximum excursion before damage
xlim
22.0
mm
Air volume displaced at xmax
VD
972
cm³
Power handling
P
600
W
Program power
Pmax
1200
W

Voice Coil

Nominal impedance
Z
6
Ω
DC resistance
RE
4.9
Ω
Inductance (1kHz)
LE
3.23
mH
VC Diameter
76
mm
Winding material
Copper
Former material
Aluminum

Magnet

Force factor
Bl
26.7
N/A
Motor constant
Bl/√RE
12.1
N/√W
Air gap height
HAG
9.5
mm
Weight
4.536
kg
Material
Ferrite

Diaphragm

Effective diameter
324
mm
Effective area
SD
824
cm²
Moving mass
MMS
308
g
Moving mass (without air load)
MMD
291.2
g
Material
Kevlar-reinforced paper

Suspensions

Stiffness
KMS
9.09
N/mm
Compliance
CMS
110
µm/N
Equivalent volume to the compliance
VAS
104
L
Mechanical resistance
RMS
10.11
N·s/m
Surround material
Foam

Dimensions

Nominal diameter
15
″
381
mm
Overall diameter
390
mm
Baffle cutout diameter
356
mm
Overall depth
197
mm
Volume occupied by the driver
4.46
L
Net weight
10.8
kg
Frame material
Die-cast aluminum
SPL & Impedance
Eminence LAB15 SPL & Impedance
DatasheetDatasheet

Export this driver to a simulation software:

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