LaVoce WAN082.50
Woofer
8″ / 200 mm
Nominal diameter
76 Hz
Resonance
0.33
Q factor
93 dB
Sensitivity
± 4.1 mm
Linear excursion
500 W
Program Power
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Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
92.6
dB
Frequency response
75 - 2000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
76.0
Hz
Mechanical quality factor
QMS
3.75
Electrical quality factor
QES
0.37
Total quality factor
QTS
0.33
Large signal parameters
Maximum linear excursion
xmax
4.1
mm
Maximum excursion before damage
xlim
9.6
mm
Air volume displaced at xmax
VD
93
cm³
Power handling
P
250
W
Program power
Pmax
500
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.8
Ω
Inductance (1kHz)
LE
0.8
mH
VC Diameter
65
mm
Winding height
HVC
13.1
mm
Winding material
Copper
Former material
Glass Fiber
Magnet
Force factor
Bl
16.41
N/A
Motor constant
Bl/√RE
6.29
N/√W
Air gap height
HAG
10
mm
Diameter
62
mm
Height
10
mm
Material
Neodymium
Diaphragm
Effective diameter
170
mm
Effective area
SD
227
cm²
Moving mass
MMS
30.1
g
Moving mass (without air load)
MMD
27.7
g
Material
Water Resistant Treated Paper
Suspensions
Stiffness
KMS
6.94
N/mm
Compliance
CMS
144
µm/N
Equivalent volume to the compliance
VAS
10
L
Mechanical resistance
RMS
3.83
N·s/m
Surround material
Polycotton
Dimensions
Nominal diameter
8
″
200
mm
Volume occupied by the driver
0.6
L
Net weight
1.9
kg
Frame material
Aluminium
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SpeakerbenchSimilar woofers to LaVoce WAN082.50
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8″Coaxial
fS
70 Hz
SD
223 cm²
70 - 20000 Hz
QTS
0.30
xmax
6.2 mm
SPL1W
93 dB
Bl/√RE
6.17
Pmax
500 W
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