LaVoce WAN082.02
Woofer
8″ / 200 mm
Nominal diameter
80 Hz
Resonance
0.23
Q factor
95 dB
Sensitivity
± 5.8 mm
Linear excursion
400 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
95.3
dB
Frequency response
80 - 5000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
80.0
Hz
Mechanical quality factor
QMS
4.88
Electrical quality factor
QES
0.25
Total quality factor
QTS
0.23
Large signal parameters
Maximum linear excursion
xmax
5.8
mm
Maximum excursion before damage
xlim
11.3
mm
Air volume displaced at xmax
VD
128
cm³
Power handling
P
200
W
Program power
Pmax
400
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.2
Ω
Inductance (1kHz)
LE
0.02
mH
VC Diameter
51
mm
Winding height
HVC
16.6
mm
Winding material
Copper
Former material
Glass Fiber
Magnet
Force factor
Bl
17.76
N/A
Motor constant
Bl/√RE
7.79
N/√W
Air gap height
HAG
10
mm
Diameter
110
mm
Height
8
mm
Material
Neodymium
Diaphragm
Effective diameter
167
mm
Effective area
SD
220
cm²
Moving mass
MMS
29.9
g
Moving mass (without air load)
MMD
27.6
g
Material
Water Resistant Treated Paper + Water Proof Front Side Treatment
Suspensions
Stiffness
KMS
7.63
N/mm
Compliance
CMS
131
µm/N
Equivalent volume to the compliance
VAS
8.97
L
Mechanical resistance
RMS
3.08
N·s/m
Surround material
Polycotton
Dimensions
Nominal diameter
8
″
200
mm
Volume occupied by the driver
0.65
L
Net weight
2.7
kg
Frame material
Aluminium
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SpeakerbenchSimilar woofers to LaVoce WAN082.02
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8″Woofer
fS
88 Hz
SD
230 cm²
80 - 6000 Hz
QTS
0.27
xmax
6.1 mm
SPL1W
94 dB
Bl/√RE
8.2
Pmax
700 W
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8″Low frequency
fS
71 Hz
SD
227 cm²
70 - 5000 Hz
QTS
0.21
xmax
6.5 mm
SPL1W
94 dB
Bl/√RE
7.69
Pmax
400 W
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8″Low frequency
fS
74 Hz
SD
214 cm²
70 - 5000 Hz
QTS
0.24
xmax
3.8 mm
SPL1W
95 dB
Bl/√RE
7.02
Pmax
600 W