3.5″ / 89 mm
Nominal diameter
109 Hz
Resonance
0.79
Q factor
84 dB
Sensitivity
± 2 mm
Linear excursion
20 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
84.0
dB
Frequency response
109 - 20000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
109
Hz
Mechanical quality factor
QMS
5.40
Electrical quality factor
QES
0.93
Total quality factor
QTS
0.79
Large signal parameters
Maximum linear excursion
xmax
2.0
mm
Air volume displaced at xmax
VD
7.2
cm³
Power handling
P
10
W
Program power
Pmax
20
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.3
Ω
Inductance (1kHz, estimated)
LE
0.09
mH
VC Diameter
22
mm
Winding height
HVC
7
mm
Magnet
Force factor
Bl
2.9
N/A
Motor constant
Bl/√RE
1.6
N/√W
Air gap height
HAG
3
mm
Weight
0.16
kg
Diaphragm
Effective diameter
68
mm
Effective area
SD
36
cm²
Moving mass
MMS
3.5
g
Moving mass (without air load)
MMD
3.3
g
Suspensions
Stiffness
KMS
1.61
N/mm
Compliance
CMS
620
µm/N
Equivalent volume to the compliance
VAS
1.14
L
Mechanical resistance
RMS
0.44
N·s/m
Dimensions
Nominal diameter
3.5
″
89
mm
Volume occupied by the driver (estimated)
0.14
L
Net weight
0.37
kg
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Export this driver to a simulation software:
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QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar speaker drivers to Wavecor FR084WA01
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3.5″Mid-range
fS
109 Hz
SD
36 cm²
109 - 5000 Hz
QTS
0.76
xmax
2.8 mm
SPL1W
84 dB
Bl/√RE
1.65
Pmax
15 W
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3.5″Mid-range
fS
113 Hz
SD
36 cm²
113 - 20000 Hz
QTS
0.85
xmax
2.3 mm
SPL1W
84 dB
Bl/√RE
1.54
Pmax
20 W
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3″Full-range
fS
110 Hz
SD
29 cm²
80 - 20000 Hz
QTS
0.75
xmax
3.1 mm
SPL1W
84 dB
Bl/√RE
1.41
Pmax
50 W