3.3″ / 80 mm
Nominal diameter
110 Hz
Resonance
0.63
Q factor
86 dB
Sensitivity
± 2.3 mm
Linear excursion
50 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
86.3
dB
Frequency response
80 - 20000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
110
Hz
Mechanical quality factor
QMS
6.53
Electrical quality factor
QES
0.69
Total quality factor
QTS
0.63
Large signal parameters
Maximum linear excursion
xmax
2.3
mm
Air volume displaced at xmax
VD
8.9
cm³
Power handling
P
30
W
Program power
Pmax
50
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.6
Ω
Inductance (1kHz, estimated)
LE
0.17
mH
VC Diameter
25
mm
Winding height
HVC
7.5
mm
Magnet
Flux density
B
1.17
T
Force factor
Bl
4.15
N/A
Motor constant
Bl/√RE
1.62
N/√W
Air gap height
HAG
3
mm
Diaphragm
Effective diameter
70
mm
Effective area
SD
39
cm²
Moving mass
MMS
2.8
g
Moving mass (without air load)
MMD
2.6
g
Suspensions
Stiffness
KMS
1.15
N/mm
Compliance
CMS
870
µm/N
Equivalent volume to the compliance
VAS
1.8
L
Mechanical resistance
RMS
0.3
N·s/m
Dimensions
Nominal diameter
3.3
″
80
mm
Baffle cutout diameter
89
mm
Volume occupied by the driver (estimated)
0.12
L
Net weight
0.32
kg
Similar speaker drivers to VISATON B 80 - 8 Ohm
3″Full-range
fS
100 Hz
SD
32 cm²
100 - 20000 Hz
QTS
0.56
xmax
0.3 mm
SPL1W
88 dB
Bl/√RE
1.16
Pmax
25 W
3″Full-range
fS
100 Hz
SD
32 cm²
100 - 18000 Hz
QTS
0.65
xmax
0.2 mm
SPL1W
86 dB
Bl/√RE
1.35
Pmax
25 W
3″Full-range
fS
105 Hz
SD
32 cm²
105 - 20000 Hz
QTS
0.59
xmax
0.5 mm
SPL1W
87 dB
Bl/√RE
1.23
Pmax
25 W