Tang Band W6-789E
Woofer
6.5″ / 165 mm
Nominal diameter
50 Hz
Resonance
0.46
Q factor
93 dB
Sensitivity
± 4.25 mm
Linear excursion
30 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
92.9
dB
Frequency response
50 - 10000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
50.0
Hz
Mechanical quality factor
QMS
6.32
Electrical quality factor
QES
0.50
Total quality factor
QTS
0.46
Large signal parameters
Maximum linear excursion
xmax
4.25
mm
Air volume displaced at xmax
VD
60
cm³
Power handling
P
15
W
Program power
Pmax
30
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.0
Ω
Inductance (1kHz)
LE
0.13
mH
VC Diameter
25
mm
Magnet
Force factor
Bl
5.13
N/A
Motor constant
Bl/√RE
2.09
N/√W
Air gap height
HAG
6
mm
Material
Ferrite
Diaphragm
Effective diameter
134
mm
Effective area
SD
140
cm²
Moving mass
MMS
7
g
Moving mass (without air load)
MMD
5.8
g
Material
Polypropylene-Mica
Suspensions
Stiffness
KMS
0.67
N/mm
Compliance
CMS
1492
µm/N
Equivalent volume to the compliance
VAS
41.5
L
Mechanical resistance
RMS
0.35
N·s/m
Surround material
Structured Santoprene
Dimensions
Nominal diameter
6.5
″
165
mm
Volume occupied by the driver (estimated)
0.66
L
Net weight
1.63
kg
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Export this driver to a simulation software:
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SpeakerbenchSimilar woofers to Tang Band W6-789E
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8″Full-range
fS
50 Hz
SD
210 cm²
50 - 15000 Hz
QTS
0.52
xmax
1.6 mm
SPL1W
92 dB
Bl/√RE
2.27
Pmax
70 W
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Lowther PM6A8 Ω
8″Full-range
fS
45 Hz
SD
210 cm²
30 - 20000 Hz
QTS
0.46
xmax
1.0 mm
SPL1W
94 dB
Bl/√RE
2.68
Pmax
200 W