Wavecor SW312TU02
Subwoofer
12.25″ / 312 mm
Nominal diameter
28 Hz
Resonance
0.5
Q factor
86 dB
Sensitivity
500 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.1
- dB
- Frequency response
- 28 - 300
- Hz
- Resonance frequency (free air)
- fS
- 27.5
- Hz
- Mechanical quality factor
- QMS
- 11.50
- Electrical quality factor
- QES
- 0.53
- Total quality factor
- QTS
- 0.50
- Power handling
- P
- 250
- W
- Program power
- Pmax
- 500
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.2
- Ω
- Inductance (1kHz)
- LE
- 1.55
- mH
- VC Diameter
- 51
- mm
- Winding height
- HVC
- 31
- mm
- Former material
- Black fiber glass
- Force factor
- Bl
- 14.3
- N/A
- Motor constant
- Bl/√RE
- 7.99
- N/√W
- Air gap height
- HAG
- 8
- mm
- Weight
- 2.7
- kg
- Effective diameter
- 256
- mm
- Effective area
- SD
- 513
- cm²
- Moving mass
- MMS
- 194
- g
- Moving mass (without air load)
- MMD
- 185.6
- g
- Material
- Aluminum
- Stiffness
- KMS
- 5.78
- N/mm
- Compliance
- CMS
- 173
- µm/N
- Equivalent volume to the compliance
- VAS
- 65
- L
- Mechanical resistance
- RMS
- 2.91
- N·s/m
- Nominal diameter
- 12.25
- ″
- 312
- mm
- Overall diameter
- 312
- mm
- Baffle cutout diameter
- 282
- mm
- Mounting depth
- 149
- mm
- Volume occupied by the driver (estimated)
- 2.9
- L
- Net weight
- 6.5
- kg
- Frame material
- Die cast aluminum
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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