15″ / 380 mm
Nominal diameter
41 Hz
Resonance
0.35
Q factor
95 dB
Sensitivity
± 11 mm
Linear excursion
2000 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
94.6
dB
Frequency response
40 - 1000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
41.0
Hz
Mechanical quality factor
QMS
5.10
Electrical quality factor
QES
0.37
Total quality factor
QTS
0.35
Large signal parameters
Maximum linear excursion
xmax
11.0
mm
Maximum excursion before damage
xlim
51.0
mm
Air volume displaced at xmax
VD
968
cm³
Power handling
P
1000
W
Program power
Pmax
2000
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.4
Ω
Inductance (1kHz)
LE
1.7
mH
VC Diameter
89
mm
Winding height
HVC
27
mm
Magnet
Force factor
Bl
23.2
N/A
Motor constant
Bl/√RE
9.98
N/√W
Air gap height
HAG
12
mm
Diaphragm
Effective diameter
335
mm
Effective area
SD
880
cm²
Moving mass
MMS
142
g
Moving mass (without air load)
MMD
123.8
g
Suspensions
Stiffness
KMS
9.43
N/mm
Compliance
CMS
106
µm/N
Equivalent volume to the compliance
VAS
116
L
Mechanical resistance
RMS
7.2
N·s/m
Dimensions
Nominal diameter
15
″
380
mm
Overall diameter
393
mm
Baffle cutout diameter
352
mm
Overall depth
182
mm
Volume occupied by the driver (estimated)
5.3
L
Net weight
11.0
kg
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Export this driver to a simulation software:
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SpeakerbenchSimilar subwoofers to Beyma 15LEX1000Fe
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fS
40 Hz
SD
822 cm²
40 - 2500 Hz
QTS
0.37
xmax
9.8 mm
SPL1W
94 dB
Bl/√RE
9.56
Pmax
1400 W
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15″Subwoofer
fS
41 Hz
SD
880 cm²
40 - 1500 Hz
QTS
0.37
xmax
11.0 mm
SPL1W
94 dB
Bl/√RE
9.6
Pmax
2000 W
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fS
38 Hz
SD
855 cm²
47 - 3500 Hz
QTS
0.33
xmax
7.5 mm
SPL1W
94 dB
Bl/√RE
9.56
Pmax
800 W