Tang Band W6-1139SI

SI
SIF

Subwoofer

6.5″ / 165 mm
Nominal diameter
38 Hz
Resonance
0.4
Q factor
83 dB
Sensitivity
± 13 mm
Linear excursion
100 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

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Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
83.4
dB
Frequency response
38 - 800
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
38.0
Hz
Mechanical quality factor
QMS
2.65
Electrical quality factor
QES
0.47
Total quality factor
QTS
0.40

Large signal parameters

Maximum linear excursion
xmax
13.0
mm
Air volume displaced at xmax
VD
182
cm³
Power handling
P
50
W
Program power
Pmax
100
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.6
Ω
Inductance (1kHz)
LE
0.34
mH
VC Diameter
39
mm

Magnet

Force factor
Bl
8.67
N/A
Motor constant
Bl/√RE
4.57
N/√W
Air gap height
HAG
4
mm
Material
Neodymium

Diaphragm

Effective diameter
134
mm
Effective area
SD
140
cm²
Moving mass
MMS
39.9
g
Moving mass (without air load)
MMD
38.7
g
Material
Paper

Suspensions

Stiffness
KMS
2.36
N/mm
Compliance
CMS
423
µm/N
Equivalent volume to the compliance
VAS
11.8
L
Mechanical resistance
RMS
3.6
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
6.5
165
mm
Volume occupied by the driver (estimated)
0.86
L
Net weight
2.08
kg
Tang Band W6-1139SI SPL & Impedance
Tang Band W6-1139SI Dimensions

Export this driver to a simulation software:

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