ESX VX15PRO
Subwoofer
15″ / 380 mm
Nominal diameter
33 Hz
Resonance
0.54
Q factor
87 dB
Sensitivity
± 23 mm
Linear excursion
7000 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.7
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
33.0
Hz
Mechanical quality factor
QMS
3.26
Electrical quality factor
QES
0.65
Total quality factor
QTS
0.54
Large signal parameters
Maximum linear excursion
xmax
23.0
mm
Maximum excursion before damage
xlim
30.0
mm
Air volume displaced at xmax
VD
1863
cm³
Power handling
P
3500
W
Program power
Pmax
7000
W
Voice Coil
Nominal impedance
Z
2 x 2
Ω
DC resistance (in series)
RE
4.0
Ω
Inductance (1kHz, in series)
LE
2.15
mH
VC Diameter
100
mm
Winding height
HVC
57.5
mm
Former material
BASV
Magnet
Force factor (in series)
Bl
22.5
N/A
Motor constant
Bl/√RE
11.3
N/√W
Diameter
220
mm
Height
60
mm
Weight
8.505
kg
Diaphragm
Effective diameter
321
mm
Effective area
SD
810
cm²
Moving mass
MMS
396
g
Moving mass (without air load)
MMD
379.4
g
Material
Carbon Composite
Suspensions
Stiffness
KMS
17.24
N/mm
Compliance
CMS
58
µm/N
Equivalent volume to the compliance
VAS
54
L
Mechanical resistance
RMS
25.19
N·s/m
Surround material
Foam
Spider material
Triple Nomex
Dimensions
Nominal diameter
15
″
380
mm
Overall diameter
392
mm
Baffle cutout diameter
358
mm
Mounting depth
251
mm
Volume occupied by the driver (estimated)
12.0
L
Net weight
24.2
kg
Frame material
Diecast Aluminium
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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fS
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SD
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QTS
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SD
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SD
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