8″ / 220 mm
Nominal diameter
30 Hz
Resonance
0.39
Q factor
89 dB
Sensitivity
± 5.8 mm
Linear excursion
120 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
89.3
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
30.0
Hz
Mechanical quality factor
QMS
4.14
Electrical quality factor
QES
0.43
Total quality factor
QTS
0.39
Large signal parameters
Maximum linear excursion
xmax
5.8
mm
Maximum excursion before damage
xlim
12.0
mm
Air volume displaced at xmax
VD
136
cm³
Power handling
P
70
W
Program power
Pmax
120
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.9
Ω
Inductance (1kHz)
LE
0.56
mH
VC Diameter
38
mm
Winding height
HVC
17.5
mm
Magnet
Force factor
Bl
7.8
N/A
Motor constant
Bl/√RE
3.21
N/√W
Air gap height
HAG
6
mm
Material
Ferrite
Diaphragm
Effective diameter
173
mm
Effective area
SD
235
cm²
Moving mass
MMS
23.1
g
Moving mass (without air load)
MMD
20.4
g
Material
Coated NRSC Fibre Glass
Suspensions
Stiffness
KMS
0.82
N/mm
Compliance
CMS
1220
µm/N
Equivalent volume to the compliance
VAS
94.2
L
Mechanical resistance
RMS
1.05
N·s/m
Surround material
SBR Rubber
Dimensions
Nominal diameter
8
″
220
mm
Volume occupied by the driver (estimated)
0.87
L
Net weight
2.1
kg
Frame material
Aluminium
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar woofers to Scan-Speak 22W/8534G00
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8″Subwoofer
fS
29 Hz
SD
230 cm²
30 - 3000 Hz
QTS
0.41
xmax
6.0 mm
SPL1W
89 dB
Bl/√RE
2.83
Pmax
250 W
.jpg.webp)
10″Subwoofer
fS
31 Hz
SD
330 cm²
30 - 1000 Hz
QTS
0.39
xmax
7.0 mm
SPL1W
90 dB
Bl/√RE
4.38
Pmax
300 W
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10″Woofer
fS
30 Hz
SD
320 cm²
30 - 1000 Hz
QTS
0.35
xmax
4.5 mm
SPL1W
90 dB
Bl/√RE
4.39
Pmax
200 W