5″ / 130 mm
Nominal diameter
100 Hz
Resonance
1.17
Q factor
87 dB
Sensitivity
± 0.5 mm
Linear excursion
60 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
87.1
dB
Frequency response
70 - 16000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
100
Hz
Mechanical quality factor
QMS
2.49
Electrical quality factor
QES
2.19
Total quality factor
QTS
1.17
Large signal parameters
Maximum linear excursion
xmax
0.5
mm
Maximum excursion before damage
xlim
2.5
mm
Air volume displaced at xmax
VD
3.9
cm³
Power handling
P
40
W
Program power
Pmax
60
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.8
Ω
Inductance (1kHz)
LE
0.4
mH
VC Diameter
20
mm
Winding height
HVC
5
mm
Magnet
Flux density
B
0.85
T
Force factor
Bl
2.3
N/A
Motor constant
Bl/√RE
1.18
N/√W
Air gap height
HAG
4
mm
Diaphragm
Effective diameter
100
mm
Effective area
SD
78
cm²
Moving mass
MMS
4.8
g
Moving mass (without air load)
MMD
4.3
g
Suspensions
Stiffness
KMS
1.96
N/mm
Compliance
CMS
510
µm/N
Equivalent volume to the compliance
VAS
4.4
L
Mechanical resistance
RMS
1.21
N·s/m
Dimensions
Nominal diameter
5
″
130
mm
Baffle cutout diameter
112
mm
Volume occupied by the driver (estimated)
0.11
L
Net weight
0.29
kg
Similar speaker drivers to VISATON FR 13 WP - 4 Ohm
4″Full-range
fS
100 Hz
SD
52 cm²
90 - 20000 Hz
QTS
1.16
xmax
1.8 mm
SPL1W
85 dB
Bl/√RE
1.23
Pmax
60 W
4″Coaxial
fS
110 Hz
SD
56 cm²
110 - 18000 Hz
QTS
0.97
xmax
4.1 mm
SPL1W
86 dB
Bl/√RE
1.95
Pmax
200 W
4″Mid-range
fS
122 Hz
SD
54 cm²
QTS
0.93
SPL1W
88 dB
Bl/√RE
1.38