LaVoce WSF051.02
Woofer
5″ / 130 mm
Nominal diameter
106 Hz
Resonance
0.6
Q factor
90 dB
Sensitivity
± 3.1 mm
Linear excursion
120 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
89.5
dB
Frequency response
100 - 5000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
106
Hz
Mechanical quality factor
QMS
7.02
Electrical quality factor
QES
0.66
Total quality factor
QTS
0.60
Large signal parameters
Maximum linear excursion
xmax
3.1
mm
Maximum excursion before damage
xlim
4.9
mm
Air volume displaced at xmax
VD
27
cm³
Power handling
P
60
W
Program power
Pmax
120
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.6
Ω
Inductance (1kHz)
LE
0.27
mH
VC Diameter
25
mm
Winding height
HVC
8.7
mm
Winding material
Copper
Former material
Polyimide
Magnet
Force factor
Bl
6.4
N/A
Motor constant
Bl/√RE
2.7
N/√W
Air gap height
HAG
5
mm
Diameter
90
mm
Height
15
mm
Material
Ferrite
Diaphragm
Effective diameter
106
mm
Effective area
SD
88
cm²
Moving mass
MMS
7.3
g
Moving mass (without air load)
MMD
6.7
g
Material
Water Resistant Treated Paper
Suspensions
Stiffness
KMS
3.21
N/mm
Compliance
CMS
312
µm/N
Equivalent volume to the compliance
VAS
3.44
L
Mechanical resistance
RMS
0.69
N·s/m
Surround material
Rubber
Dimensions
Nominal diameter
5
″
130
mm
Volume occupied by the driver
0.3
L
Net weight
0.9
kg
Frame material
Steel
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SpeakerbenchSimilar woofers to LaVoce WSF051.02
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6.5″Mid-range
fS
110 Hz
SD
129 cm²
100 - 10000 Hz
QTS
0.58
xmax
1.5 mm
SPL1W
90 dB
Bl/√RE
3.63
Pmax
400 W
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6″Full-range
fS
109 Hz
SD
123 cm²
100 - 18000 Hz
QTS
0.63
xmax
1.5 mm
SPL1W
91 dB
Bl/√RE
3.01
Pmax
200 W
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4″Mid-range
fS
95 Hz
SD
55 cm²
95 - 10000 Hz
QTS
0.52
xmax
1.0 mm
SPL1W
90 dB
Bl/√RE
1.77
Pmax
120 W