VISATON FRS 5 X - 8 Ohm

Full-range

2″ / 50 mm
Nominal diameter
190 Hz
Resonance
0.7
Q factor
84 dB
Sensitivity
8 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
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Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
83.7
dB
Frequency response
120 - 20000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
190
Hz
Mechanical quality factor
QMS
3.49
Electrical quality factor
QES
0.88
Total quality factor
QTS
0.70

Large signal parameters

Power handling
P
5
W
Program power
Pmax
8
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
7.7
Ω
Inductance (1kHz, estimated)
LE
0.08
mH
VC Diameter
14
mm

Magnet

Force factor
Bl
2.67
N/A
Motor constant
Bl/√RE
0.962
N/√W

Diaphragm

Effective diameter
40
mm
Effective area
SD
13
cm²
Moving mass
MMS
0.7
g
Moving mass (without air load)
MMD
0.7
g

Suspensions

Stiffness
KMS
0.96
N/mm
Compliance
CMS
1038
µm/N
Equivalent volume to the compliance
VAS
0.23
L
Mechanical resistance
RMS
0.24
N·s/m

Dimensions

Nominal diameter
2
50
mm
Baffle cutout diameter
46
mm
Net weight
0.14
kg
VISATON FRS 5 X - 8 Ohm SPL & Impedance
VISATON FRS 5 X - 8 Ohm Directivity
VISATON FRS 5 X - 8 Ohm Dimensions

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