Tang Band W69-1042J

Subwoofer

6x9″/ 152x229 mm
Nominal size
35 Hz
Resonance
0.37
Q factor
87 dB
Sensitivity
± 7.3 mm
Linear excursion
170 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
86.5
dB
Frequency response
35 - 350
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
35.0
Hz
Mechanical quality factor
QMS
3.93
Electrical quality factor
QES
0.40
Total quality factor
QTS
0.37

Large signal parameters

Maximum linear excursion
xmax
7.3
mm
Air volume displaced at xmax
VD
165
cm³
Power handling
P
90
W
Program power
Pmax
170
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.5
Ω
Inductance (1kHz)
LE
0.91
mH
VC Diameter
39
mm

Magnet

Force factor
Bl
13.27
N/A
Motor constant
Bl/√RE
5.2
N/√W
Air gap height
HAG
8
mm
Material
Ferrite

Diaphragm

Effective diameter
170
mm
Effective area
SD
226
cm²
Moving mass
MMS
49.9
g
Moving mass (without air load)
MMD
48.3
g
Material
Non-Pressed Paper

Suspensions

Stiffness
KMS
2.4
N/mm
Compliance
CMS
417
µm/N
Equivalent volume to the compliance
VAS
30.3
L
Mechanical resistance
RMS
2.79
N·s/m
Surround material
Rubber W-Shape

Dimensions

Nominal size
6 x 9
152 x 229
mm
Volume occupied by the driver (estimated)
1.2
L
Net weight
2.876
kg
Tang Band W69-1042J SPL & Impedance
Tang Band W69-1042J Dimensions

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SD
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