Dayton Audio Odeum Apollo 12LF
Subwoofer
12″ / 320 mm
Nominal diameter
28 Hz
Resonance
0.21
Q factor
93 dB
Sensitivity
± 9.25 mm
Linear excursion
800 W
Program Power
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- Amazon.com
- $$$
- Parts Express
- $$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 93.0
- dB
- Frequency response
- 30 - 1500
- Hz
- Resonance frequency (free air)
- fS
- 28.0
- Hz
- Mechanical quality factor
- QMS
- 5.19
- Electrical quality factor
- QES
- 0.22
- Total quality factor
- QTS
- 0.21
- Maximum linear excursion
- xmax
- 9.25
- mm
- Air volume displaced at xmax
- VD
- 493
- cm³
- Power handling
- P
- 400
- W
- Program power
- Pmax
- 800
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.7
- Ω
- Inductance (1kHz)
- LE
- 1.47
- mH
- VC Diameter
- 76
- mm
- Winding material
- Copper
- Former material
- Glass Fiber
- Force factor
- Bl
- 21.8
- N/A
- Motor constant
- Bl/√RE
- 8.42
- N/√W
- Material
- Ferrite
- Effective diameter
- 261
- mm
- Effective area
- SD
- 533
- cm²
- Moving mass
- MMS
- 88.3
- g
- Moving mass (without air load)
- MMD
- 79.4
- g
- Material
- Treated Paper
- Stiffness
- KMS
- 2.7
- N/mm
- Compliance
- CMS
- 370
- µm/N
- Equivalent volume to the compliance
- VAS
- 148
- L
- Mechanical resistance
- RMS
- 2.99
- N·s/m
- Surround material
- Cloth
- Nominal diameter
- 12
- ″
- 320
- mm
- Overall diameter
- 320
- mm
- Baffle cutout diameter
- 292
- mm
- Overall depth
- 152
- mm
- Volume occupied by the driver (estimated)
- 2.7
- L
- Frame material
- Cast Aluminium
Available on (affiliate links)
Specifications
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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