Dayton Audio CE81PF-8
Full-range
3″ / 81 mm
Nominal diameter
97 Hz
Resonance
0.81
Q factor
82 dB
Sensitivity
± 2.7 mm
Linear excursion
30 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 82.2
- dB
- Frequency response
- 80 - 18000
- Hz
- Resonance frequency (free air)
- fS
- 97.0
- Hz
- Mechanical quality factor
- QMS
- 7.92
- Electrical quality factor
- QES
- 0.90
- Total quality factor
- QTS
- 0.81
- Maximum linear excursion
- xmax
- 2.7
- mm
- Air volume displaced at xmax
- VD
- 7.6
- cm³
- Power handling
- P
- 15
- W
- Program power
- Pmax
- 30
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.7
- Ω
- Inductance (1kHz)
- LE
- 0.14
- mH
- VC Diameter
- 20
- mm
- Force factor
- Bl
- 3.72
- N/A
- Motor constant
- Bl/√RE
- 1.44
- N/√W
- Effective diameter
- 60
- mm
- Effective area
- SD
- 28
- cm²
- Moving mass
- MMS
- 3
- g
- Moving mass (without air load)
- MMD
- 2.9
- g
- Stiffness
- KMS
- 1.13
- N/mm
- Compliance
- CMS
- 889
- µm/N
- Equivalent volume to the compliance
- VAS
- 0.998
- L
- Mechanical resistance
- RMS
- 0.23
- N·s/m
- Nominal diameter
- 3
- ″
- 81
- mm
- Overall diameter
- 81
- mm
- Baffle cutout diameter
- 70
- mm
- Overall depth
- 51
- mm
- Volume occupied by the driver (estimated)
- 0.1
- L
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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