Wavecor WF275BD02
4Ω
8Ω
Mid Bass
10.75″ / 275 mm
Nominal diameter
28 Hz
Resonance
0.45
Q factor
88 dB
Sensitivity
± 9 mm
Linear excursion
450 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 88.1
- dB
- Frequency response
- 28 - 1500
- Hz
- Resonance frequency (free air)
- fS
- 28.0
- Hz
- Mechanical quality factor
- QMS
- 11.30
- Electrical quality factor
- QES
- 0.47
- Total quality factor
- QTS
- 0.45
- Maximum linear excursion
- xmax
- 9.0
- mm
- Air volume displaced at xmax
- VD
- 281
- cm³
- Power handling
- P
- 180
- W
- Program power
- Pmax
- 450
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 6.8
- Ω
- Inductance (1kHz)
- LE
- 0.23
- mH
- VC Diameter
- 39
- mm
- Winding height
- HVC
- 23
- mm
- Former material
- Black fiber glass
- Force factor
- Bl
- 11.8
- N/A
- Motor constant
- Bl/√RE
- 4.53
- N/√W
- Air gap height
- HAG
- 5
- mm
- Diameter
- 120
- mm
- Effective diameter
- 199
- mm
- Effective area
- SD
- 312
- cm²
- Moving mass
- MMS
- 54
- g
- Moving mass (without air load)
- MMD
- 49.7
- g
- Material
- Paper / Glass fiber
- Stiffness
- KMS
- 1.7
- N/mm
- Compliance
- CMS
- 590
- µm/N
- Equivalent volume to the compliance
- VAS
- 81.5
- L
- Mechanical resistance
- RMS
- 0.85
- N·s/m
- Nominal diameter
- 10.75
- ″
- 275
- mm
- Overall diameter
- 275
- mm
- Baffle cutout diameter
- 227
- mm
- Mounting depth
- 138
- mm
- Volume occupied by the driver (estimated)
- 1.9
- L
- Frame material
- Die cast aluminum
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
Closed Box Simulator·
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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