5.75″ / 146 mm
Nominal diameter
51 Hz
Resonance
0.48
Q factor
84 dB
Sensitivity
± 6 mm
Linear excursion
110 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
83.6
dB
Frequency response
51 - 500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
51.0
Hz
Mechanical quality factor
QMS
9.50
Electrical quality factor
QES
0.50
Total quality factor
QTS
0.48
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
4
Ω
DC resistance
RE
3.0
Ω
Inductance (1kHz)
LE
0.9
mH
VC Diameter
32
mm
Winding height
HVC
16
mm
Magnet
Force factor
Bl
5.9
N/A
Motor constant
Bl/√RE
3.41
N/√W
Air gap height
HAG
4
mm
Diaphragm
Effective diameter
104
mm
Effective area
SD
85
cm²
Moving mass
MMS
18.3
g
Moving mass (without air load)
MMD
17.7
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
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SpeakerbenchSimilar woofers to Wavecor SW146WA01
.jpg.webp)
6.5″Woofer
fS
47 Hz
SD
124 cm²
30 - 600 Hz
QTS
0.43
xmax
10.9 mm
SPL1W
84 dB
Bl/√RE
5.18
Pmax
150 W
.png.webp)
5.75″Woofer
fS
54 Hz
SD
85 cm²
54 - 500 Hz
QTS
0.53
xmax
6.0 mm
SPL1W
84 dB
Bl/√RE
3.11
Pmax
110 W
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5″Woofer
fS
55 Hz
SD
90 cm²
50 - 3000 Hz
QTS
0.54
xmax
7.0 mm
SPL1W
84 dB
Bl/√RE
3.1
Pmax
100 W