VISATON W 130 X - 2 x 4 Ohm
Woofer
5″ / 130 mm
Nominal diameter
40 Hz
Resonance
0.37
Q factor
81 dB
Sensitivity
± 3 mm
Linear excursion
90 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
81.0
dB
Frequency response
40 - 6000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
40.0
Hz
Mechanical quality factor
QMS
4.39
Electrical quality factor
QES
0.41
Total quality factor
QTS
0.37
Large signal parameters
Maximum linear excursion
xmax
3.0
mm
Maximum excursion before damage
xlim
11.5
mm
Air volume displaced at xmax
VD
28
cm³
Power handling
P
60
W
Program power
Pmax
90
W
Voice Coil
Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
7.9
Ω
Inductance (1kHz, in series)
LE
2.75
mH
VC Diameter
40
mm
Winding height
HVC
12
mm
Magnet
Flux density
B
0.92
T
Force factor (in series)
Bl
13.2
N/A
Motor constant
Bl/√RE
4.7
N/√W
Air gap height
HAG
6
mm
Diaphragm
Effective diameter
110
mm
Effective area
SD
94
cm²
Moving mass
MMS
37
g
Moving mass (without air load)
MMD
36.4
g
Suspensions
Stiffness
KMS
2.23
N/mm
Compliance
CMS
448
µm/N
Equivalent volume to the compliance
VAS
5.64
L
Mechanical resistance
RMS
2.12
N·s/m
Dimensions
Nominal diameter
5
″
130
mm
Baffle cutout diameter
123
mm
Volume occupied by the driver (estimated)
0.61
L
Net weight
1.5
kg
Similar woofers to VISATON W 130 X - 2 x 4 Ohm
5.5″Subwoofer
fS
40 Hz
SD
95 cm²
30 - 4000 Hz
QTS
0.39
xmax
14.7 mm
SPL1W
82 dB
Bl/√RE
3.81
Pmax
400 W
5″Subwoofer
fS
35 Hz
SD
75 cm²
35 - 800 Hz
QTS
0.40
xmax
8.0 mm
SPL1W
79 dB
Bl/√RE
4.39
Pmax
80 W
6.5″Subwoofer
fS
50 Hz
SD
120 cm²
QTS
0.43
xmax
10.0 mm
SPL1W
80 dB
Bl/√RE
7.85
Pmax
500 W