Wavecor WF118WA08

4Ω P4Ω GF4Ω T8Ω P8Ω GF
8Ω T
4.5″ / 114 mm
Nominal diameter
58 Hz
Resonance
0.42
Q factor
85 dB
Sensitivity
± 4 mm
Linear excursion
100 W
Program Power
Wavecor WF118WA08
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

Available on (affiliate links)

Parts Express
$$
Amazon.com
$$

Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
84.9
dB
Frequency response
58 - 3000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
58.0
Hz
Mechanical quality factor
QMS
7.60
Electrical quality factor
QES
0.45
Total quality factor
QTS
0.42

Large signal parameters

Maximum linear excursion
xmax
4.0
mm
Air volume displaced at xmax
VD
22
cm³
Power handling
P
50
W
Program power
Pmax
100
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.4
Ω
Inductance (1kHz)
LE
0.36
mH
VC Diameter
26
mm
Winding height
HVC
12
mm

Magnet

Force factor
Bl
5.8
N/A
Motor constant
Bl/√RE
2.29
N/√W
Air gap height
HAG
4
mm

Diaphragm

Effective diameter
83
mm
Effective area
SD
54
cm²
Moving mass
MMS
6.5
g
Moving mass (without air load)
MMD
6.2
g

Suspensions

Stiffness
KMS
0.85
N/mm
Compliance
CMS
1180
µm/N
Equivalent volume to the compliance
VAS
4.9
L
Mechanical resistance
RMS
0.31
N·s/m

Dimensions

Nominal diameter
4.5
″
114
mm
Volume occupied by the driver (estimated)
0.19
L
Impedance
SPL
Distortion
Wavecor WF118WA08 Impedance
Wavecor WF118WA08 SPL
Wavecor WF118WA08 Distortion
Wavecor WF118WA08 Dimensions
DatasheetDatasheet

Export this driver to a simulation software:

Closed Box Simulator·WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar speaker drivers to Wavecor WF118WA08