JL Audio 12W1v2-4
Subwoofer
12″ / 300 mm
Nominal diameter
24 Hz
Resonance
0.41
Q factor
87 dB
Sensitivity
± 10 mm
Linear excursion
600 W
Program Power
Discontinued
.jpg)
.jpg)
.jpg)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.8
- dB
- Resonance frequency (free air)
- fS
- 23.7
- Hz
- Mechanical quality factor
- QMS
- 6.47
- Electrical quality factor
- QES
- 0.44
- Total quality factor
- QTS
- 0.41
- Maximum linear excursion
- xmax
- 10.0
- mm
- Air volume displaced at xmax
- VD
- 525
- cm³
- Power handling
- P
- 300
- W
- Program power
- Pmax
- 600
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 4.1
- Ω
- Inductance (1kHz, estimated)
- LE
- 1.29
- mH
- Force factor
- Bl
- 15.2
- N/A
- Motor constant
- Bl/√RE
- 7.51
- N/√W
- Diameter
- 121
- mm
- Effective diameter
- 259
- mm
- Effective area
- SD
- 525
- cm²
- Moving mass
- MMS
- 166.7
- g
- Moving mass (without air load)
- MMD
- 158
- g
- Stiffness
- KMS
- 3.69
- N/mm
- Compliance
- CMS
- 271
- µm/N
- Equivalent volume to the compliance
- VAS
- 106
- L
- Mechanical resistance
- RMS
- 3.84
- N·s/m
- Nominal diameter
- 12
- ″
- 300
- mm
- Overall diameter
- 318
- mm
- Baffle cutout diameter
- 281
- mm
- Mounting depth
- 130
- mm
- Volume occupied by the driver
- 0.99
- L
- Net weight
- 3.9
- kg
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
Export this driver to a simulation software:
Closed Box Simulator·
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Speakerbench.jpg.webp)
.jpg.webp)
.jpg.webp)