Tang Band W3-1750SB

Subwoofer

3″ / 76 mm
Nominal diameter
50 Hz
Resonance
0.37
Q factor
80 dB
Sensitivity
± 5 mm
Linear excursion
40 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
80.2
dB
Frequency response
50 - 800
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
50.0
Hz
Mechanical quality factor
QMS
5.43
Electrical quality factor
QES
0.39
Total quality factor
QTS
0.37

Large signal parameters

Maximum linear excursion
xmax
5.0
mm
Air volume displaced at xmax
VD
20
cm³
Power handling
P
20
W
Program power
Pmax
40
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.7
Ω
Inductance (1kHz)
LE
0.44
mH
VC Diameter
32
mm

Magnet

Force factor
Bl
8.01
N/A
Motor constant
Bl/√RE
3.09
N/√W
Air gap height
HAG
4
mm
Material
Neodymium

Diaphragm

Effective diameter
70
mm
Effective area
SD
39
cm²
Moving mass
MMS
11
g
Moving mass (without air load)
MMD
10.8
g
Material
Polypropylene

Suspensions

Stiffness
KMS
1.3
N/mm
Compliance
CMS
771
µm/N
Equivalent volume to the compliance
VAS
1.66
L
Mechanical resistance
RMS
0.64
N·s/m
Surround material
Santoprene

Dimensions

Nominal diameter
3
76
mm
Volume occupied by the driver (estimated)
0.15
L
Net weight
0.396
kg
Tang Band W3-1750SB SPL & Impedance
Tang Band W3-1750SB Dimensions

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Similar subwoofers to Tang Band W3-1750SB

Tang Band W3-2052S Subwoofer
3Subwoofer
fS
50 Hz
SD
32 cm²
50 - 16000 Hz
QTS
0.34
xmax
5.0 mm
SPL1W
79 dB
Bl/√RE
3.42
Pmax
30 W