Wavecor WF223BD01
4Ω
8ΩWoofer
9″ / 229 mm
Nominal diameter
33 Hz
Resonance
0.39
Q factor
88 dB
Sensitivity
± 6.5 mm
Linear excursion
300 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 87.8
- dB
- Frequency response
- 32 - 2000
- Hz
- 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
- 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
- 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
- Force factor
- Bl
- 7.7
- N/A
- Motor constant
- Bl/√RE
- 4.18
- N/√W
- Air gap height
- HAG
- 5
- mm
- Effective diameter
- 165
- mm
- Effective area
- SD
- 213
- cm²
- Moving mass
- MMS
- 34
- g
- Moving mass (without air load)
- MMD
- 31.5
- g
- 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
- Nominal diameter
- 9
- ″
- 229
- mm
- Volume occupied by the driver (estimated)
- 1.0
- L
- Net weight
- 2.5
- kg
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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