Tang Band W6-1139SIF

SI
SIF

Subwoofer

6.5″ / 165 mm
Nominal diameter
35 Hz
Resonance
0.4
Q factor
83 dB
Sensitivity
± 11.5 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

Available on (affiliate links)

Amazon.com
$$$
Parts Express
$$$

Specifications

Sensitivity (1w, 1m, infinite baffle)
SPL1W
83.2
dB
Frequency response
35 - 800
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
35.0
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
11.5
mm
Air volume displaced at xmax
VD
161
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
0.47
mH
VC Diameter
39
mm

Magnet

Force factor
Bl
8.47
N/A
Motor constant
Bl/√RE
4.46
N/√W
Air gap height
HAG
6
mm
Material
Ferrite

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
1.67
N/mm
Compliance
CMS
599
µm/N
Equivalent volume to the compliance
VAS
11.8
L
Mechanical resistance
RMS
3.31
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
6.5
165
mm
Volume occupied by the driver (estimated)
1.2
L
Net weight
2.8
kg
Tang Band W6-1139SIF SPL & Impedance
Tang Band W6-1139SIF Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar subwoofers to Tang Band W6-1139SIF

Tang Band W8-1363SB Subwoofer
8Subwoofer
fS
30 Hz
SD
220 cm²
30 - 800 Hz
QTS
0.32
xmax
12.0 mm
SPL1W
84 dB
Bl/√RE
7.79
Pmax
300 W
SEAS H1869-08 L16RNX3 Woofer
6.5Woofer
fS
32 Hz
SD
104 cm²
20 - 3000 Hz
QTS
0.33
xmax
7.0 mm
SPL1W
84 dB
Bl/√RE
3.44
Pmax
300 W
Tang Band W8-740M Subwoofer
8Subwoofer
fS
30 Hz
SD
220 cm²
30 - 800 Hz
QTS
0.34
xmax
12.0 mm
SPL1W
83 dB
Bl/√RE
8.01
Pmax
300 W