Tang Band W3-2052S
Subwoofer
3″ / 76 mm
Nominal diameter
50 Hz
Resonance
0.34
Q factor
79 dB
Sensitivity
± 5 mm
Linear excursion
30 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
78.7
dB
Frequency response
50 - 16000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
50.0
Hz
Mechanical quality factor
QMS
3.39
Electrical quality factor
QES
0.38
Total quality factor
QTS
0.34
Large signal parameters
Maximum linear excursion
xmax
5.0
mm
Air volume displaced at xmax
VD
16
cm³
Power handling
P
15
W
Program power
Pmax
30
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.9
Ω
Inductance (1kHz)
LE
0.31
mH
VC Diameter
25
mm
Magnet
Force factor
Bl
6.76
N/A
Motor constant
Bl/√RE
3.42
N/√W
Air gap height
HAG
3
mm
Material
Neodymium
Diaphragm
Effective diameter
64
mm
Effective area
SD
32
cm²
Moving mass
MMS
12
g
Moving mass (without air load)
MMD
11.8
g
Material
Polypropylene
Suspensions
Stiffness
KMS
1.63
N/mm
Compliance
CMS
615
µm/N
Equivalent volume to the compliance
VAS
0.89
L
Mechanical resistance
RMS
1.11
N·s/m
Surround material
Santoprene
Dimensions
Nominal diameter
3
″
76
mm
Net weight
0.264
kg
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SpeakerbenchSimilar subwoofers to Tang Band W3-2052S
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fS
50 Hz
SD
39 cm²
50 - 800 Hz
QTS
0.37
xmax
5.0 mm
SPL1W
80 dB
Bl/√RE
3.09
Pmax
40 W
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4.5″Coaxial
fS
55 Hz
SD
47 cm²
60 - 25000 Hz
QTS
0.30
xmax
3.0 mm
SPL1W
83 dB
Bl/√RE
3.12
Pmax
250 W