10″ / 250 mm
Nominal diameter
34 Hz
Resonance
1.43
Q factor
87 dB
Sensitivity
± 5.5 mm
Linear excursion
110 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
86.9
dB
Frequency response
34 - 6000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
34.0
Hz
Mechanical quality factor
QMS
2.82
Electrical quality factor
QES
2.92
Total quality factor
QTS
1.43
Large signal parameters
Maximum linear excursion
xmax
5.5
mm
Maximum excursion before damage
xlim
6.0
mm
Air volume displaced at xmax
VD
190
cm³
Power handling
P
80
W
Program power
Pmax
110
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.9
Ω
Inductance (1kHz)
LE
0.8
mH
VC Diameter
25
mm
Winding height
HVC
15
mm
Magnet
Flux density
B
1.0
T
Force factor
Bl
3.8
N/A
Motor constant
Bl/√RE
1.56
N/√W
Air gap height
HAG
4
mm
Diaphragm
Effective diameter
210
mm
Effective area
SD
346
cm²
Moving mass
MMS
33
g
Moving mass (without air load)
MMD
28.5
g
Suspensions
Stiffness
KMS
1.5
N/mm
Compliance
CMS
665
µm/N
Equivalent volume to the compliance
VAS
113
L
Mechanical resistance
RMS
2.5
N·s/m
Dimensions
Nominal diameter
10
″
250
mm
Baffle cutout diameter
225
mm
Volume occupied by the driver (estimated)
0.5
L
Net weight
1.25
kg
Similar woofers to VISATON WS 25 E - 8 Ohm
10″Woofer
fS
34 Hz
SD
355 cm²
29 - 6000 Hz
QTS
1.10
xmax
2.5 mm
SPL1W
87 dB
Bl/√RE
2.53
Pmax
250 W
10″Woofer
fS
41 Hz
SD
345 cm²
40 - 6200 Hz
QTS
1.19
SPL1W
88 dB
Bl/√RE
2.61
Pmax
220 W
12″Woofer
fS
36 Hz
SD
519 cm²
28 - 4000 Hz
QTS
1.20
xmax
2.5 mm
SPL1W
91 dB
Bl/√RE
2.6
Pmax
240 W