13.5″ / 345 mm
Nominal diameter
24 Hz
Resonance
0.44
Q factor
88 dB
Sensitivity
± 15.5 mm
Linear excursion
1200 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
87.6
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
23.7
Hz
Mechanical quality factor
QMS
6.77
Electrical quality factor
QES
0.47
Total quality factor
QTS
0.44
Large signal parameters
Maximum linear excursion
xmax
15.5
mm
Air volume displaced at xmax
VD
1039
cm³
Power handling
P
600
W
Program power
Pmax
1200
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.6
Ω
Inductance (1kHz, estimated)
LE
1.3
mH
Magnet
Force factor
Bl
15.6
N/A
Motor constant
Bl/√RE
8.26
N/√W
Diameter
147
mm
Diaphragm
Effective diameter
292
mm
Effective area
SD
670
cm²
Moving mass
MMS
212.4
g
Moving mass (without air load)
MMD
199.9
g
Suspensions
Stiffness
KMS
4.7
N/mm
Compliance
CMS
213
µm/N
Equivalent volume to the compliance
VAS
136
L
Mechanical resistance
RMS
4.66
N·s/m
Dimensions
Nominal diameter
13.5
″
345
mm
Overall diameter
356
mm
Baffle cutout diameter
319
mm
Mounting depth
194
mm
Volume occupied by the driver
2.72
L
Net weight
8.05
kg
Export this driver to a simulation software:
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QSpeakers
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MfbLabs
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fS
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SD
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25 - 1000 Hz
QTS
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xmax
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SPL1W
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Bl/√RE
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Pmax
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SD
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QTS
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xmax
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SPL1W
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Bl/√RE
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