VISATON SC 5.9 FLX - 8 Ohm
Miniature
2x3.5″/ 50x90 mm
Nominal size
141 Hz
Resonance
1.41
Q factor
82 dB
Sensitivity
5 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
82.2
dB
Frequency response
85 - 20000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
141
Hz
Mechanical quality factor
QMS
3.16
Electrical quality factor
QES
2.55
Total quality factor
QTS
1.41
Large signal parameters
Power handling
P
4
W
Program power
Pmax
5
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
7.1
Ω
Inductance (1kHz, estimated)
LE
0.19
mH
VC Diameter
26
mm
Winding height
HVC
1.8
mm
Magnet
Flux density
B
1.15
T
Force factor
Bl
2.7
N/A
Motor constant
Bl/√RE
1.01
N/√W
Air gap height
HAG
2
mm
Diaphragm
Effective diameter
58
mm
Effective area
SD
27
cm²
Moving mass
MMS
3
g
Moving mass (without air load)
MMD
2.9
g
Suspensions
Stiffness
KMS
2.43
N/mm
Compliance
CMS
412
µm/N
Equivalent volume to the compliance
VAS
0.42
L
Mechanical resistance
RMS
0.84
N·s/m
Dimensions
Nominal size
2 x 3.5
″
50 x 90
mm
Net weight
0.06
kg
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Similar speaker drivers to VISATON SC 5.9 FLX - 8 Ohm
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2.5″Full-range
fS
154 Hz
SD
18 cm²
154 - 10000 Hz
QTS
1.19
xmax
1.1 mm
SPL1W
83 dB
Bl/√RE
0.638
Pmax
10 W
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2.5″Full-range
fS
160 Hz
SD
22 cm²
100 - 20000 Hz
QTS
1.10
xmax
2.0 mm
SPL1W
84 dB
Bl/√RE
1.1
Pmax
40 W
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2″Woofer
fS
170 Hz
SD
15 cm²
150 - 20000 Hz
QTS
1.10
xmax
2.1 mm
SPL1W
82 dB
Bl/√RE
0.989
Pmax
20 W