Wavecor SW312WA04/06
4Ω
8Ω
Subwoofer
12.25″ / 311 mm
Nominal diameter
29 Hz
Resonance
0.57
Q factor
86 dB
Sensitivity
± 11.5 mm
Linear excursion
500 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 85.7
- dB
- Frequency response
- 29 - 300
- Hz
- Resonance frequency (free air)
- fS
- 29.0
- Hz
- Mechanical quality factor
- QMS
- 11.00
- Electrical quality factor
- QES
- 0.60
- Total quality factor
- QTS
- 0.57
- Maximum linear excursion
- xmax
- 11.5
- mm
- Air volume displaced at xmax
- VD
- 561
- cm³
- Power handling
- P
- 250
- W
- Program power
- Pmax
- 500
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.6
- Ω
- Inductance (1kHz)
- LE
- 2.5
- mH
- VC Diameter
- 51
- mm
- Winding height
- HVC
- 31
- mm
- Force factor
- Bl
- 18.4
- N/A
- Motor constant
- Bl/√RE
- 7.16
- N/√W
- Air gap height
- HAG
- 8
- mm
- Weight
- 0.003
- kg
- Effective diameter
- 249
- mm
- Effective area
- SD
- 488
- cm²
- Moving mass
- MMS
- 172
- g
- Moving mass (without air load)
- MMD
- 164.1
- g
- Stiffness
- KMS
- 5.56
- N/mm
- Compliance
- CMS
- 180
- µm/N
- Equivalent volume to the compliance
- VAS
- 61
- L
- Mechanical resistance
- RMS
- 2.8
- N·s/m
- Nominal diameter
- 12.25
- ″
- 311
- mm
- Volume occupied by the driver (estimated)
- 2.9
- L
- Net weight
- 6.5
- 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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