VISATON R 10 SC - 8 Ohm
4Ω
8Ω
Full-range
4″ / 100 mm
Nominal diameter
165 Hz
Resonance
1.76
Q factor
91 dB
Sensitivity
± 0.5 mm
Linear excursion
30 W
Program Power
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Parts Express
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Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
90.9
dB
Frequency response
100 - 13000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
165
Hz
Mechanical quality factor
QMS
5.30
Electrical quality factor
QES
2.63
Total quality factor
QTS
1.76
Large signal parameters
Maximum linear excursion
xmax
0.5
mm
Maximum excursion before damage
xlim
1.5
mm
Air volume displaced at xmax
VD
2.8
cm³
Power handling
P
20
W
Program power
Pmax
30
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
7.4
Ω
Inductance (1kHz)
LE
0.5
mH
VC Diameter
15
mm
Winding height
HVC
4
mm
Magnet
Flux density
B
0.95
T
Force factor
Bl
2.4
N/A
Motor constant
Bl/√RE
0.882
N/√W
Air gap height
HAG
3
mm
Diaphragm
Effective diameter
84
mm
Effective area
SD
56
cm²
Moving mass
MMS
2.2
g
Moving mass (without air load)
MMD
1.9
g
Suspensions
Stiffness
KMS
1.93
N/mm
Compliance
CMS
517
µm/N
Equivalent volume to the compliance
VAS
2.3
L
Mechanical resistance
RMS
0.43
N·s/m
Dimensions
Nominal diameter
4
″
100
mm
Baffle cutout diameter
93
mm
Volume occupied by the driver (estimated)
0.14
L
Net weight
0.24
kg
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4″Full-range
fS
133 Hz
SD
52 cm²
100 - 22000 Hz
QTS
1.52
SPL1W
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Bl/√RE
0.884
Pmax
30 W
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4″Woofer
fS
137 Hz
SD
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70 - 1300 Hz
QTS
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xmax
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Pmax
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fS
140 Hz
SD
54 cm²
70 - 1300 Hz
QTS
1.69
xmax
1.5 mm
SPL1W
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Bl/√RE
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Pmax
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