Wavecor WF223BD01

Woofer

9″ / 229 mm
Nominal diameter
33 Hz
Resonance
0.39
Q factor
88 dB
Sensitivity
± 6.5 mm
Linear excursion
300 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
87.8
dB
Frequency response
32 - 2000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
32.6
Hz
Mechanical quality factor
QMS
14.50
Electrical quality factor
QES
0.40
Total quality factor
QTS
0.39

Large signal parameters

Maximum linear excursion
xmax
6.5
mm
Air volume displaced at xmax
VD
139
cm³
Power handling
P
150
W
Program power
Pmax
300
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.4
Ω
Inductance (1kHz)
LE
0.13
mH
VC Diameter
39
mm
Winding height
HVC
18
mm

Magnet

Force factor
Bl
7.7
N/A
Motor constant
Bl/√RE
4.18
N/√W
Air gap height
HAG
5
mm

Diaphragm

Effective diameter
165
mm
Effective area
SD
213
cm²
Moving mass
MMS
34
g
Moving mass (without air load)
MMD
31.5
g

Suspensions

Stiffness
KMS
1.43
N/mm
Compliance
CMS
700
µm/N
Equivalent volume to the compliance
VAS
45
L
Mechanical resistance
RMS
0.48
N·s/m

Dimensions

Nominal diameter
9
229
mm
Volume occupied by the driver (estimated)
1.0
L
Net weight
2.5
kg
Wavecor WF223BD01 Impedance
Wavecor WF223BD01 SPL
Wavecor WF223BD01 Distortion
Wavecor WF223BD01 Waterfall
Wavecor WF223BD01 Dimensions

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar woofers to Wavecor WF223BD01

Scan-Speak 18W/4531G01 Mid Bass
6.5Mid Bass
fS
34 Hz
SD
157 cm²
QTS
0.35
xmax
6.5 mm
SPL1W
88 dB
Bl/√RE
3.05
Pmax
110 W
Dayton Audio RS225P-8A Woofer
8Woofer
fS
32 Hz
SD
214 cm²
30 - 7000 Hz
QTS
0.34
xmax
7.0 mm
SPL1W
88 dB
Bl/√RE
3.19
Pmax
120 W
Peerless NE225W-08 Woofer
8Woofer
fS
36 Hz
SD
227 cm²
40 - 12500 Hz
QTS
0.39
xmax
10.4 mm
SPL1W
88 dB
Bl/√RE
4.42
Pmax
250 W