15″ / 380 mm
Nominal diameter
41 Hz
Resonance
0.36
Q factor
94 dB
Sensitivity
± 14.5 mm
Linear excursion
3200 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
93.8
dB
Frequency response
40 - 1500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
41.0
Hz
Mechanical quality factor
QMS
6.60
Electrical quality factor
QES
0.38
Total quality factor
QTS
0.36
Large signal parameters
Maximum linear excursion
xmax
14.5
mm
Maximum excursion before damage
xlim
65.0
mm
Air volume displaced at xmax
VD
1276
cm³
Power handling
P
1600
W
Program power
Pmax
3200
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.5
Ω
Inductance (1kHz)
LE
1.6
mH
VC Diameter
102
mm
Winding height
HVC
35
mm
Magnet
Force factor
Bl
25.7
N/A
Motor constant
Bl/√RE
11.0
N/√W
Air gap height
HAG
14
mm
Diaphragm
Effective diameter
335
mm
Effective area
SD
880
cm²
Moving mass
MMS
175
g
Moving mass (without air load)
MMD
156.8
g
Suspensions
Stiffness
KMS
11.91
N/mm
Compliance
CMS
84
µm/N
Equivalent volume to the compliance
VAS
91
L
Mechanical resistance
RMS
6.8
N·s/m
Dimensions
Nominal diameter
15
″
380
mm
Overall diameter
393
mm
Baffle cutout diameter
352
mm
Overall depth
192
mm
Volume occupied by the driver (estimated)
4.8
L
Net weight
8.8
kg
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Export this driver to a simulation software:
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SpeakerSim
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SpeakerbenchSimilar subwoofers to Beyma 15LEX1600Nd
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15″Subwoofer
fS
40 Hz
SD
842 cm²
40 - 2000 Hz
QTS
0.34
xmax
12.5 mm
SPL1W
94 dB
Bl/√RE
11
Pmax
2000 W
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15″Low frequency
fS
40 Hz
SD
855 cm²
40 - 2500 Hz
QTS
0.32
xmax
10.1 mm
SPL1W
94 dB
Bl/√RE
10
Pmax
2000 W
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15″Subwoofer
fS
38 Hz
SD
880 cm²
40 - 1500 Hz
QTS
0.32
xmax
13.0 mm
SPL1W
94 dB
Bl/√RE
11
Pmax
3200 W