Tang Band W8-1722B
Woofer
8″ / 203 mm
Nominal diameter
35 Hz
Resonance
0.51
Q factor
88 dB
Sensitivity
± 9 mm
Linear excursion
120 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
88.2
dB
Frequency response
35 - 8000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
35.0
Hz
Mechanical quality factor
QMS
3.92
Electrical quality factor
QES
0.58
Total quality factor
QTS
0.51
Large signal parameters
Maximum linear excursion
xmax
9.0
mm
Air volume displaced at xmax
VD
198
cm³
Power handling
P
60
W
Program power
Pmax
120
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.6
Ω
Inductance (1kHz)
LE
0.12
mH
VC Diameter
39
mm
Magnet
Force factor
Bl
6.24
N/A
Motor constant
Bl/√RE
3.29
N/√W
Air gap height
HAG
25
mm
Material
Ferrite
Diaphragm
Effective diameter
167
mm
Effective area
SD
220
cm²
Moving mass
MMS
26.9
g
Moving mass (without air load)
MMD
24.6
g
Material
Paper
Suspensions
Stiffness
KMS
1.48
N/mm
Compliance
CMS
674
µm/N
Equivalent volume to the compliance
VAS
46.3
L
Mechanical resistance
RMS
1.51
N·s/m
Surround material
Rubber
Dimensions
Nominal diameter
8
″
203
mm
Volume occupied by the driver (estimated)
3.4
L
Net weight
7.6
kg
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar woofers to Tang Band W8-1722B
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8″Mid Bass
fS
36 Hz
SD
214 cm²
35 - 3000 Hz
QTS
0.53
xmax
4.4 mm
SPL1W
88 dB
Bl/√RE
2.62
Pmax
150 W
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