Wavecor WF146WA05

5.75″ / 146 mm
Nominal diameter
41 Hz
Resonance
0.39
Q factor
86 dB
Sensitivity
± 3 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
Discard
Apply
Sensitivity (1W, 1m, infinite baffle)
SPL1W
85.6
dB
Frequency response
41 - 3500
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
41.0
Hz
Mechanical quality factor
QMS
8.20
Electrical quality factor
QES
0.41
Total quality factor
QTS
0.39

Large signal parameters

Maximum linear excursion
xmax
3.0
mm
Air volume displaced at xmax
VD
28
cm³
Power handling
P
55
W
Program power
Pmax
110
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.2
Ω
Inductance (1kHz)
LE
0.24
mH
VC Diameter
32
mm
Winding height
HVC
11
mm

Magnet

Force factor
Bl
5.0
N/A
Motor constant
Bl/√RE
2.8
N/√W
Air gap height
HAG
5
mm
Weight
0.4
kg

Diaphragm

Effective diameter
109
mm
Effective area
SD
93
cm²
Moving mass
MMS
12.5
g
Moving mass (without air load)
MMD
11.8
g

Suspensions

Stiffness
KMS
0.82
N/mm
Compliance
CMS
1220
µm/N
Equivalent volume to the compliance
VAS
15
L
Mechanical resistance
RMS
0.39
N·s/m

Dimensions

Nominal diameter
5.75
146
mm
Volume occupied by the driver (estimated)
0.41
L
Net weight
1.03
kg
Wavecor WF146WA05 Impedance
Wavecor WF146WA05 SPL
Wavecor WF146WA05 Distortion
Wavecor WF146WA05 Dimensions

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