5″ / 127 mm
Nominal diameter
41 Hz
Resonance
0.31
Q factor
87 dB
Sensitivity
± 5 mm
Linear excursion
80 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.8
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
41.0
Hz
Mechanical quality factor
QMS
3.84
Electrical quality factor
QES
0.33
Total quality factor
QTS
0.31
Large signal parameters
Maximum linear excursion
xmax
5.0
mm
Air volume displaced at xmax
VD
35
cm³
Power handling
P
40
W
Program power
Pmax
80
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.0
Ω
Inductance (1kHz)
LE
0.13
mH
VC Diameter
31
mm
Winding height
HVC
15
mm
Magnet
Flux density
B
1.08
T
Force factor
Bl
5.7
N/A
Motor constant
Bl/√RE
2.33
N/√W
Air gap height
HAG
5
mm
Weight
0.1
kg
Diaphragm
Effective diameter
94
mm
Effective area
SD
70
cm²
Moving mass
MMS
7
g
Moving mass (without air load)
MMD
6.5
g
Suspensions
Stiffness
KMS
0.45
N/mm
Compliance
CMS
2220
µm/N
Equivalent volume to the compliance
VAS
15
L
Mechanical resistance
RMS
0.5
N·s/m
Dimensions
Nominal diameter
5
″
127
mm
Volume occupied by the driver (estimated)
0.3
L
Net weight
0.78
kg
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Export this driver to a simulation software:
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SpeakerbenchSimilar speaker drivers to SB Acoustics MW13P-4
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