JL Audio 13W7AE-D1.5
Subwoofer
13.5″ / 345 mm
Nominal diameter
24 Hz
Resonance
0.45
Q factor
87 dB
Sensitivity
± 32 mm
Linear excursion
3000 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.5
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
23.5
Hz
Mechanical quality factor
QMS
7.52
Electrical quality factor
QES
0.48
Total quality factor
QTS
0.45
Large signal parameters
Maximum linear excursion
xmax
32.0
mm
Air volume displaced at xmax
VD
2218
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
2.4
Ω
Inductance (1kHz, in series, estimated)
LE
1.09
mH
Magnet
Force factor (in series)
Bl
15.0
N/A
Motor constant
Bl/√RE
9.66
N/√W
Diameter
213
mm
Diaphragm
Effective diameter
297
mm
Effective area
SD
693
cm²
Moving mass
MMS
299.8
g
Moving mass (without air load)
MMD
286.9
g
Suspensions
Stiffness
KMS
6.54
N/mm
Compliance
CMS
153
µm/N
Equivalent volume to the compliance
VAS
104
L
Mechanical resistance
RMS
5.89
N·s/m
Dimensions
Nominal diameter
13.5
″
345
mm
Overall diameter
356
mm
Baffle cutout diameter
302
mm
Mounting depth
267
mm
Volume occupied by the driver
5.9
L
Net weight
23.6
kg
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