Dayton Audio PCX12-8
Woofer
12″ / 310 mm
Nominal diameter
41 Hz
Resonance
0.56
Q factor
94 dB
Sensitivity
± 2 mm
Linear excursion
400 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 93.8
- dB
- Frequency response
- 50 - 5000
- Hz
- Resonance frequency (free air)
- fS
- 40.5
- Hz
- Mechanical quality factor
- QMS
- 10.50
- Electrical quality factor
- QES
- 0.59
- Total quality factor
- QTS
- 0.56
- Maximum linear excursion
- xmax
- 2.0
- mm
- Air volume displaced at xmax
- VD
- 102
- cm³
- Power handling
- P
- 200
- W
- Program power
- Pmax
- 400
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 7.0
- Ω
- Inductance (1kHz)
- LE
- 1.19
- mH
- VC Diameter
- 51
- mm
- Winding material
- Copper Kapton
- Former material
- Polyimide
- Force factor
- Bl
- 9.69
- N/A
- Motor constant
- Bl/√RE
- 3.67
- N/√W
- Material
- Ferrite
- Effective diameter
- 255
- mm
- Effective area
- SD
- 511
- cm²
- Moving mass
- MMS
- 31.5
- g
- Moving mass (without air load)
- MMD
- 23.2
- g
- Material
- Paper
- Stiffness
- KMS
- 2.04
- N/mm
- Compliance
- CMS
- 491
- µm/N
- Equivalent volume to the compliance
- VAS
- 180
- L
- Mechanical resistance
- RMS
- 0.76
- N·s/m
- Surround material
- Paper
- Nominal diameter
- 12
- ″
- 310
- mm
- Overall diameter
- 310
- mm
- Baffle cutout diameter
- 280
- mm
- Overall depth
- 140
- mm
- Volume occupied by the driver (estimated)
- 2.3
- L
- Frame material
- Stamped Steel
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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