ESX QXE15D2
Subwoofer
15″ / 380 mm
Nominal diameter
32 Hz
Resonance
0.4
Q factor
89 dB
Sensitivity
± 14 mm
Linear excursion
3000 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
89.0
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
32.0
Hz
Mechanical quality factor
QMS
5.68
Electrical quality factor
QES
0.43
Total quality factor
QTS
0.40
Large signal parameters
Maximum linear excursion
xmax
14.0
mm
Maximum excursion before damage
xlim
22.0
mm
Air volume displaced at xmax
VD
1148
cm³
Power handling
P
1500
W
Program power
Pmax
3000
W
Voice Coil
Nominal impedance
Z
2 x 2
Ω
DC resistance (in series)
RE
3.8
Ω
Inductance (1kHz, in series)
LE
2.68
mH
VC Diameter
76
mm
Winding height
HVC
40
mm
Former material
BASV
Magnet
Force factor (in series)
Bl
25.7
N/A
Motor constant
Bl/√RE
13.2
N/√W
Diameter
190
mm
Height
50
mm
Weight
5.67
kg
Diaphragm
Effective diameter
323
mm
Effective area
SD
820
cm²
Moving mass
MMS
359
g
Moving mass (without air load)
MMD
342.1
g
Material
Non-pressed Paper
Suspensions
Stiffness
KMS
15.15
N/mm
Compliance
CMS
66
µm/N
Equivalent volume to the compliance
VAS
63.3
L
Mechanical resistance
RMS
12.71
N·s/m
Surround material
Foam
Spider material
Dual Nomex
Dimensions
Nominal diameter
15
″
380
mm
Overall diameter
395
mm
Baffle cutout diameter
350
mm
Mounting depth
205
mm
Volume occupied by the driver (estimated)
7.5
L
Net weight
16.2
kg
Frame material
Diecast Aluminium
Export this driver to a simulation software:
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SpeakerbenchSimilar subwoofers to ESX QXE15D2
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Skar Audio VXF-15 D22 x 2 Ω
15″Subwoofer
fS
31 Hz
SD
779 cm²
30 - 500 Hz
QTS
0.36
xmax
30.0 mm
SPL1W
89 dB
Bl/√RE
13
Pmax
3000 W