VISATON SC 5.9 - 8 Ohm

Full-range

2x3.5″/ 50x90 mm
Nominal size
193 Hz
Resonance
1.25
Q factor
89 dB
Sensitivity
± 0.5 mm
Linear excursion
15 W
Program Power
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply

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Parts Express
$

Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
88.8
dB
Frequency response
130 - 20000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
193
Hz
Mechanical quality factor
QMS
7.52
Electrical quality factor
QES
1.50
Total quality factor
QTS
1.25

Large signal parameters

Maximum linear excursion
xmax
0.5
mm
Maximum excursion before damage
xlim
1.5
mm
Air volume displaced at xmax
VD
1.3
cm³
Power handling
P
10
W
Program power
Pmax
15
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
7.0
Ω
Inductance (1kHz)
LE
0.4
mH
VC Diameter
14
mm
Winding height
HVC
4
mm

Magnet

Flux density
B
0.9
T
Force factor
Bl
2.5
N/A
Motor constant
Bl/√RE
0.945
N/√W
Air gap height
HAG
3
mm

Diaphragm

Effective diameter
58
mm
Effective area
SD
27
cm²
Moving mass
MMS
1.5
g
Moving mass (without air load)
MMD
1.4
g

Suspensions

Stiffness
KMS
2.49
N/mm
Compliance
CMS
402
µm/N
Equivalent volume to the compliance
VAS
0.4
L
Mechanical resistance
RMS
0.24
N·s/m

Dimensions

Nominal size
2 x 3.5
50 x 90
mm
Mounting baffle cutout
43 x 82
mm
Net weight
0.214
kg
VISATON SC 5.9 - 8 Ohm SPL & Impedance
VISATON SC 5.9 - 8 Ohm Directivity 1
VISATON SC 5.9 - 8 Ohm Directivity 2
VISATON SC 5.9 - 8 Ohm Dimensions

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SD
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