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
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
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
Tang Band W6-789E SPL & Impedance
Tang Band W6-789E Dimensions

Export this driver to a simulation software:

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SD
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