5″ / 130 mm
Nominal diameter
46 Hz
Resonance
0.69
Q factor
84 dB
Sensitivity
± 1.8 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
Sensitivity (1w, 1m, infinite baffle)
SPL1W
83.8
dB
Frequency response
46 - 10000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
46.0
Hz
Mechanical quality factor
QMS
2.97
Electrical quality factor
QES
0.89
Total quality factor
QTS
0.69
Large signal parameters
Maximum linear excursion
xmax
1.8
mm
Maximum excursion before damage
xlim
8.1
mm
Air volume displaced at xmax
VD
17
cm³
Power handling
P
40
W
Program power
Pmax
60
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.7
Ω
Inductance (1kHz)
LE
0.76
mH
VC Diameter
26
mm
Winding height
HVC
7.6
mm
Magnet
Flux density
B
1.17
T
Force factor
Bl
5.39
N/A
Motor constant
Bl/√RE
2.08
N/√W
Air gap height
HAG
4
mm
Diaphragm
Effective diameter
109
mm
Effective area
SD
94
cm²
Moving mass
MMS
11.7
g
Moving mass (without air load)
MMD
11.1
g
Suspensions
Stiffness
KMS
1.18
N/mm
Compliance
CMS
846
µm/N
Equivalent volume to the compliance
VAS
10.6
L
Mechanical resistance
RMS
1.14
N·s/m
Dimensions
Nominal diameter
5
″
130
mm
Baffle cutout diameter
123
mm
Volume occupied by the driver (estimated)
0.27
L
Net weight
0.26
kg
Similar speaker drivers to VISATON WF 130 ND - 8 Ohm
5″Mid Bass
fS
47 Hz
SD
87 cm²
QTS
0.66
xmax
4.5 mm
SPL1W
83 dB
Bl/√RE
2.3
Pmax
150 W
6.5″Woofer
fS
54 Hz
SD
136 cm²
29 - 4800 Hz
QTS
0.57
xmax
2.5 mm
SPL1W
86 dB
Bl/√RE
3.02
Pmax
170 W
5.25″Mid Bass
fS
57 Hz
SD
87 cm²
54 - 8000 Hz
QTS
0.68
xmax
4.0 mm
SPL1W
85 dB
Bl/√RE
2.17
Pmax
80 W