Wavecor FR040WA01

1.5″ / 38 mm
Nominal diameter
233 Hz
Resonance
0.9
Q factor
82 dB
Sensitivity
± 0.5 mm
Linear excursion
15 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
81.9
dB
Frequency response
233 - 20000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
233
Hz
Mechanical quality factor
QMS
9.60
Electrical quality factor
QES
0.99
Total quality factor
QTS
0.90

Large signal parameters

Maximum linear excursion
xmax
0.5
mm
Air volume displaced at xmax
VD
0.4
cm³
Power handling
P
3
W
Program power
Pmax
15
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.0
Ω
Inductance (1kHz)
LE
0.05
mH
VC Diameter
16
mm
Winding height
HVC
3
mm

Magnet

Force factor
Bl
1.67
N/A
Motor constant
Bl/√RE
0.964
N/√W
Air gap height
HAG
2
mm

Diaphragm

Effective diameter
32
mm
Effective area
SD
7.8
cm²
Moving mass
MMS
0.6
g
Moving mass (without air load)
MMD
0.6
g

Suspensions

Stiffness
KMS
1.35
N/mm
Compliance
CMS
740
µm/N
Equivalent volume to the compliance
VAS
0.064
L
Mechanical resistance
RMS
0.096
N·s/m

Dimensions

Nominal diameter
1.5
38
mm
Net weight
0.037
kg
Wavecor FR040WA01 Impedance
Wavecor FR040WA01 SPL
Wavecor FR040WA01 Distortion
Wavecor FR040WA01 Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar speaker drivers to Wavecor FR040WA01