Kartesian Wib50_vHP
Full-range
2″ / 50 mm
Nominal diameter
155 Hz
Resonance
0.46
Q factor
83 dB
Sensitivity
± 2.5 mm
Linear excursion
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
82.7
dB
Frequency response
120 - 22000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
155
Hz
Mechanical quality factor
QMS
8.00
Electrical quality factor
QES
0.49
Total quality factor
QTS
0.46
Large signal parameters
Maximum linear excursion
xmax
2.5
mm
Air volume displaced at xmax
VD
3.6
cm³
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.1
Ω
Inductance (1kHz)
LE
0.17
mH
Magnet
Force factor
Bl
4.8
N/A
Motor constant
Bl/√RE
1.94
N/√W
Diameter
41
mm
Diaphragm
Effective diameter
43
mm
Effective area
SD
15
cm²
Moving mass
MMS
1.9
g
Moving mass (without air load)
MMD
1.9
g
Suspensions
Stiffness
KMS
1.8
N/mm
Compliance
CMS
555
µm/N
Equivalent volume to the compliance
VAS
0.17
L
Mechanical resistance
RMS
0.23
N·s/m
Dimensions
Nominal diameter
2
″
50
mm
Overall size
58 x 58
mm
Baffle cutout diameter
53
mm
Overall depth
39
mm
Flange thickness
4
mm
Mounting depth
35
mm
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Similar speaker drivers to Kartesian Wib50_vHP
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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
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2″Full-range
fS
170 Hz
SD
13 cm²
170 - 22000 Hz
QTS
0.47
xmax
1.2 mm
SPL1W
83 dB
Bl/√RE
1.72
Pmax
25 W
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2″Full-range
fS
166 Hz
SD
15 cm²
160 - 20000 Hz
QTS
0.54
xmax
2.0 mm
SPL1W
82 dB
Bl/√RE
1.84
Pmax
30 W