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
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
Discard
Apply
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
Tang Band W8-1722B SPL & Impedance
Tang Band W8-1722B Dimensions

Export this driver to a simulation software:

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SD
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