Wavecor SW146WA02

4Ω
8Ω

Woofer

5.75″ / 146 mm
Nominal diameter
54 Hz
Resonance
0.53
Q factor
84 dB
Sensitivity
± 6 mm
Linear excursion
110 W
Program Power
Wavecor SW146WA02 Woofer
Impedance
Excursion
Velocity
SPL
Phase
Group delay
Step response
Tone Burst
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
83.9
dB
Frequency response
54 - 500
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
54.0
Hz
Mechanical quality factor
QMS
9.00
Electrical quality factor
QES
0.57
Total quality factor
QTS
0.53

Large signal parameters

Maximum linear excursion
xmax
6.0
mm
Air volume displaced at xmax
VD
51
cm³
Power handling
P
55
W
Program power
Pmax
110
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.3
Ω
Inductance (1kHz)
LE
1.5
mH
VC Diameter
32
mm
Winding height
HVC
16
mm

Magnet

Force factor
Bl
7.8
N/A
Motor constant
Bl/√RE
3.11
N/√W
Air gap height
HAG
4
mm

Diaphragm

Effective diameter
104
mm
Effective area
SD
85
cm²
Moving mass
MMS
16.2
g
Moving mass (without air load)
MMD
15.6
g

Suspensions

Stiffness
KMS
1.85
N/mm
Compliance
CMS
540
µm/N
Equivalent volume to the compliance
VAS
5.5
L
Mechanical resistance
RMS
0.61
N·s/m

Dimensions

Nominal diameter
5.75
″
146
mm
Volume occupied by the driver (estimated)
0.44
L
Net weight
1.1
kg
Impedance
SPL
Wavecor SW146WA02 Impedance
Wavecor SW146WA02 SPL
Wavecor SW146WA02 Dimensions
DatasheetDatasheet

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Similar woofers to Wavecor SW146WA02

Wavecor SW146WA01 Woofer
Wavecor  SW146WA014 Ω
5.75″Woofer
fS
51 Hz
SD
85 cm²
51 - 500 Hz
QTS
0.48
xmax
6.0 mm
SPL1W
84 dB
Bl/√RE
3.41
Pmax
110 W