Wavecor WF146WA01

5.75″ / 146 mm
Nominal diameter
56 Hz
Resonance
0.42
Q factor
88 dB
Sensitivity
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
87.9
dB
Frequency response
56 - 3500
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
56.0
Hz
Mechanical quality factor
QMS
7.00
Electrical quality factor
QES
0.45
Total quality factor
QTS
0.42

Large signal parameters

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
5.1
N/A
Motor constant
Bl/√RE
2.85
N/√W
Air gap height
HAG
5
mm
Weight
0.4
kg

Diaphragm

Effective diameter
110
mm
Effective area
SD
95
cm²
Moving mass
MMS
10
g
Moving mass (without air load)
MMD
9.3
g

Suspensions

Stiffness
KMS
1.28
N/mm
Compliance
CMS
780
µm/N
Equivalent volume to the compliance
VAS
10
L
Mechanical resistance
RMS
0.5
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 WF146WA01 SPL & Impedance
Wavecor WF146WA01 Dimensions

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