8″ / 200 mm
Nominal diameter
82 Hz
Resonance
0.52
Q factor
92 dB
Sensitivity
± 6.4 mm
Linear excursion
400 W
Program Power
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Sensitivity (1w, 1m, infinite baffle)
SPL1W
92.2
dB
Frequency response
80 - 3000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
82.0
Hz
Mechanical quality factor
QMS
5.06
Electrical quality factor
QES
0.60
Total quality factor
QTS
0.52
Large signal parameters
Maximum linear excursion
xmax
6.4
mm
Maximum excursion before damage
xlim
10.5
mm
Air volume displaced at xmax
VD
145
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
0.26
mH
VC Diameter
51
mm
Winding height
HVC
16.8
mm
Winding material
Copper Clad Aluminium
Former material
Glass Fiber
Magnet
Force factor
Bl
10.29
N/A
Motor constant
Bl/√RE
4.51
N/√W
Air gap height
HAG
8.2
mm
Diameter
51
mm
Height
9
mm
Diaphragm
Effective diameter
170
mm
Effective area
SD
227
cm²
Moving mass
MMS
23.4
g
Moving mass (without air load)
MMD
21
g
Material
Water Resistant Treated Paper
Suspensions
Stiffness
KMS
6.29
N/mm
Compliance
CMS
159
µm/N
Equivalent volume to the compliance
VAS
11.6
L
Mechanical resistance
RMS
2.38
N·s/m
Surround material
Polycotton
Dimensions
Nominal diameter
8
″
200
mm
Volume occupied by the driver
0.6
L
Net weight
2.4
kg
Similar woofers to LaVoce WAN082.00
8″Woofer
fS
83 Hz
SD
220 cm²
85 - 4000 Hz
QTS
0.51
xmax
6.0 mm
SPL1W
92 dB
Bl/√RE
5.07
Pmax
400 W
8″Coaxial
fS
79 Hz
SD
201 cm²
70 - 3000 Hz
QTS
0.52
xmax
4.3 mm
SPL1W
93 dB
Bl/√RE
4.28
Pmax
400 W
8″Coaxial
fS
89 Hz
SD
220 cm²
90 - 20000 Hz
QTS
0.55
xmax
6.0 mm
SPL1W
93 dB
Bl/√RE
4.21
Pmax
600 W