Tang Band W23-1286SC
Full-range
2x3″/ 51x76 mm
Nominal size
150 Hz
Resonance
0.56
Q factor
89 dB
Sensitivity
± 0.9 mm
Linear excursion
24 W
Program Power
Discontinued
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
88.8
dB
Frequency response
150 - 20000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
150
Hz
Mechanical quality factor
QMS
6.21
Electrical quality factor
QES
0.62
Total quality factor
QTS
0.56
Large signal parameters
Maximum linear excursion
xmax
0.9
mm
Air volume displaced at xmax
VD
2.6
cm³
Power handling
P
12
W
Program power
Pmax
24
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.6
Ω
Inductance (1kHz)
LE
0.02
mH
VC Diameter
18
mm
Magnet
Force factor
Bl
2.96
N/A
Motor constant
Bl/√RE
1.56
N/√W
Air gap height
HAG
3
mm
Material
Neodymium
Diaphragm
Effective diameter
61
mm
Effective area
SD
29
cm²
Moving mass
MMS
1.5
g
Moving mass (without air load)
MMD
1.5
g
Material
Black color Polypropylene-Mica
Suspensions
Stiffness
KMS
1.42
N/mm
Compliance
CMS
707
µm/N
Equivalent volume to the compliance
VAS
0.844
L
Mechanical resistance
RMS
0.23
N·s/m
Surround material
Santoprene
Dimensions
Nominal size
2 x 3
″
51 x 76
mm
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3″Full-range
fS
132 Hz
SD
33 cm²
120 - 21000 Hz
QTS
0.57
xmax
2.1 mm
SPL1W
89 dB
Bl/√RE
1.53
Pmax
60 W
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3″Full-range
fS
133 Hz
SD
30 cm²
135 - 20000 Hz
QTS
0.51
xmax
2.0 mm
SPL1W
87 dB
Bl/√RE
1.87
Pmax
60 W
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3″Full-range
fS
118 Hz
SD
29 cm²
150 - 20000 Hz
QTS
0.50
xmax
2.4 mm
SPL1W
87 dB
Bl/√RE
1.74
Pmax
60 W