Tang Band W2-802SE
Full-range
2″ / 51 mm
Nominal diameter
160 Hz
Resonance
0.36
Q factor
85 dB
Sensitivity
± 1 mm
Linear excursion
16 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
84.5
dB
Frequency response
160 - 20000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
160
Hz
Mechanical quality factor
QMS
3.68
Electrical quality factor
QES
0.40
Total quality factor
QTS
0.36
Large signal parameters
Maximum linear excursion
xmax
1.0
mm
Air volume displaced at xmax
VD
1.3
cm³
Power handling
P
8
W
Program power
Pmax
16
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.0
Ω
Inductance (1kHz)
LE
0.04
mH
VC Diameter
20
mm
Magnet
Force factor
Bl
3.49
N/A
Motor constant
Bl/√RE
1.42
N/√W
Air gap height
HAG
3
mm
Material
Neodymium
Diaphragm
Effective diameter
41
mm
Effective area
SD
13
cm²
Moving mass
MMS
1
g
Moving mass (without air load)
MMD
1
g
Material
Polypropylene-Mica
Suspensions
Stiffness
KMS
0.77
N/mm
Compliance
CMS
1294
µm/N
Equivalent volume to the compliance
VAS
0.31
L
Mechanical resistance
RMS
0.27
N·s/m
Surround material
Thermoplastic Elastomer
Dimensions
Nominal diameter
2
″
51
mm
Net weight
0.133
kg
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SpeakerbenchSimilar speaker drivers to Tang Band W2-802SE
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2.5″Full-range
fS
139 Hz
SD
17 cm²
139 - 20000 Hz
QTS
0.36
xmax
1.4 mm
SPL1W
86 dB
Bl/√RE
1.51
Pmax
20 W
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2.5″Full-range
fS
125 Hz
SD
20 cm²
125 - 20000 Hz
QTS
0.38
xmax
2.9 mm
SPL1W
86 dB
Bl/√RE
2.04
Pmax
50 W
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2″Full-range
fS
157 Hz
SD
13 cm²
157 - 22000 Hz
QTS
0.42
xmax
0.5 mm
SPL1W
84 dB
Bl/√RE
1.71
Pmax
30 W