SEAS E0097-08 W22NY003
Woofer
8″ / 220 mm
Nominal diameter
21 Hz
Resonance
0.29
Q factor
90 dB
Sensitivity
± 7 mm
Linear excursion
300 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
89.5
dB
Frequency response
20 - 5000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
21.0
Hz
Mechanical quality factor
QMS
3.66
Electrical quality factor
QES
0.31
Total quality factor
QTS
0.29
Large signal parameters
Maximum linear excursion
xmax
7.0
mm
Maximum excursion before damage
xlim
17.0
mm
Air volume displaced at xmax
VD
154
cm³
Power handling
P
200
W
Program power
Pmax
300
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.4
Ω
Inductance (1kHz)
LE
0.13
mH
VC Diameter
39
mm
Winding height
HVC
20
mm
Magnet
Flux density
B
1.3
T
Force factor
Bl
8.0
N/A
Motor constant
Bl/√RE
3.16
N/√W
Air gap height
HAG
6
mm
Diameter
134
mm
Weight
1.45
kg
Diaphragm
Effective diameter
167
mm
Effective area
SD
220
cm²
Moving mass
MMS
23.5
g
Moving mass (without air load)
MMD
21
g
Suspensions
Stiffness
KMS
0.42
N/mm
Compliance
CMS
2390
µm/N
Equivalent volume to the compliance
VAS
164
L
Mechanical resistance
RMS
0.86
N·s/m
Dimensions
Nominal diameter
8
″
220
mm
Overall diameter
221
mm
Baffle cutout diameter
186
mm
Mounting depth
95
mm
Volume occupied by the driver (estimated)
1.6
L
Net weight
3.75
kg
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SpeakerbenchSimilar woofers to SEAS E0097-08 W22NY003
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10″Subwoofer
fS
20 Hz
SD
330 cm²
20 - 1000 Hz
QTS
0.33
xmax
7.0 mm
SPL1W
88 dB
Bl/√RE
4.26
Pmax
300 W
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