Dayton Audio LS12-44
Shallow Subwoofer
12″ / 315 mm
Nominal diameter
34 Hz
Resonance
0.51
Q factor
88 dB
Sensitivity
± 10 mm
Linear excursion
500 W
Program Power
Discontinued
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 87.9
- dB
- Frequency response
- 28 - 300
- Hz
- Resonance frequency (free air)
- fS
- 33.7
- Hz
- Mechanical quality factor
- QMS
- 4.95
- Electrical quality factor
- QES
- 0.56
- Total quality factor
- QTS
- 0.51
- Maximum linear excursion
- xmax
- 10.0
- mm
- Air volume displaced at xmax
- VD
- 547
- cm³
- Power handling
- P
- 250
- W
- Program power
- Pmax
- 500
- W
- Nominal impedance
- Z
- 2 x 4
- Ω
- DC resistance (in series)
- RE
- 7.5
- Ω
- Inductance (1kHz, in series)
- LE
- 5.34
- mH
- VC Diameter
- 50
- mm
- Force factor (in series)
- Bl
- 21.7
- N/A
- Motor constant
- Bl/√RE
- 7.92
- N/√W
- Material
- Ferrite
- Effective diameter
- 264
- mm
- Effective area
- SD
- 547
- cm²
- Moving mass
- MMS
- 166
- g
- Moving mass (without air load)
- MMD
- 157
- g
- Material
- Fiberglass
- Stiffness
- KMS
- 7.69
- N/mm
- Compliance
- CMS
- 130
- µm/N
- Equivalent volume to the compliance
- VAS
- 56.6
- L
- Mechanical resistance
- RMS
- 7.1
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 12
- ″
- 315
- mm
- Overall diameter
- 315
- mm
- Baffle cutout diameter
- 282
- mm
- Overall depth
- 99
- mm
- Volume occupied by the driver (estimated)
- 1.5
- L
- Frame material
- Cast Aluminium
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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