3″ / 80 mm
Nominal diameter
150 Hz
Resonance
0.79
Q factor
86 dB
Sensitivity
± 2 mm
Linear excursion
40 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
86.4
dB
Frequency response
100 - 20000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
150
Hz
Mechanical quality factor
QMS
2.80
Electrical quality factor
QES
1.10
Total quality factor
QTS
0.79
Large signal parameters
Maximum linear excursion
xmax
2.0
mm
Maximum excursion before damage
xlim
7.9
mm
Air volume displaced at xmax
VD
6.6
cm³
Power handling
P
20
W
Program power
Pmax
40
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.2
Ω
Inductance (1kHz)
LE
0.12
mH
VC Diameter
19
mm
Winding height
HVC
5
mm
Winding material
Aluminium
Magnet
Flux density
B
1.2
T
Force factor
Bl
3.3
N/A
Motor constant
Bl/√RE
1.33
N/√W
Air gap height
HAG
3
mm
Diaphragm
Effective diameter
65
mm
Effective area
SD
33
cm²
Moving mass
MMS
1.9
g
Moving mass (without air load)
MMD
1.8
g
Suspensions
Stiffness
KMS
1.7
N/mm
Compliance
CMS
590
µm/N
Equivalent volume to the compliance
VAS
0.9
L
Mechanical resistance
RMS
0.6
N·s/m
Dimensions
Nominal diameter
3
″
80
mm
Overall size
81 x 106
mm
Baffle cutout diameter
74
mm
Overall depth
40
mm
Flange thickness
5
mm
Mounting depth
35
mm
Volume occupied by the driver
0.04
L
Net weight
0.15
kg
Similar speaker drivers to FaitalPRO 3FE26 8Ω
4″Mid-range
fS
160 Hz
SD
52 cm²
QTS
0.70
xmax
2.2 mm
SPL1W
87 dB
Bl/√RE
1.98
Pmax
150 W
2 x 3″Full-range
fS
150 Hz
SD
29 cm²
150 - 20000 Hz
QTS
0.68
xmax
0.9 mm
SPL1W
87 dB
Bl/√RE
1.61
Pmax
25 W
3″Full-range
fS
165 Hz
SD
28 cm²
165 - 30000 Hz
QTS
0.84
xmax
0.2 mm
SPL1W
87 dB
Bl/√RE
1.22
Pmax
7 W