JL Audio 12W7AE-3
Subwoofer
12″ / 300 mm
Nominal diameter
27 Hz
Resonance
0.48
Q factor
86 dB
Sensitivity
± 29 mm
Linear excursion
2000 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.1
- dB
- Resonance frequency (free air)
- fS
- 27.2
- Hz
- Mechanical quality factor
- QMS
- 7.81
- Electrical quality factor
- QES
- 0.51
- Total quality factor
- QTS
- 0.48
- Maximum linear excursion
- xmax
- 29.0
- mm
- Air volume displaced at xmax
- VD
- 1572
- cm³
- Power handling
- P
- 1000
- W
- Program power
- Pmax
- 2000
- W
- Nominal impedance
- Z
- 3
- Ω
- DC resistance
- RE
- 2.5
- Ω
- Inductance (1kHz, estimated)
- LE
- 0.91
- mH
- Force factor
- Bl
- 13.3
- N/A
- Motor constant
- Bl/√RE
- 8.46
- N/√W
- Diameter
- 191
- mm
- Effective diameter
- 263
- mm
- Effective area
- SD
- 542
- cm²
- Moving mass
- MMS
- 216.7
- g
- Moving mass (without air load)
- MMD
- 207.7
- g
- Stiffness
- KMS
- 6.33
- N/mm
- Compliance
- CMS
- 158
- µm/N
- Equivalent volume to the compliance
- VAS
- 66
- L
- Mechanical resistance
- RMS
- 4.74
- N·s/m
- Nominal diameter
- 12
- ″
- 300
- mm
- Overall diameter
- 318
- mm
- Baffle cutout diameter
- 267
- mm
- Mounting depth
- 241
- mm
- Volume occupied by the driver
- 4.0
- L
- Net weight
- 20.4
- kg
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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