DB Drive WDX12 2K
Subwoofer
12″ / 305 mm
Nominal diameter
45 Hz
Resonance
0.58
Q factor
87 dB
Sensitivity
± 12.5 mm
Linear excursion
2000 W
Program Power
Discontinued
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.5
- dB
- Resonance frequency (free air)
- fS
- 44.9
- Hz
- Mechanical quality factor
- QMS
- 4.08
- Electrical quality factor
- QES
- 0.67
- Total quality factor
- QTS
- 0.58
- Maximum linear excursion
- xmax
- 12.5
- mm
- Air volume displaced at xmax
- VD
- 644
- cm³
- Power handling
- P
- 1000
- W
- Program power
- Pmax
- 2000
- W
- Nominal impedance
- Z
- 2 x 4
- Ω
- DC resistance (in series)
- RE
- 7.2
- Ω
- Inductance (1kHz, in series)
- LE
- 3.13
- mH
- Force factor (in series)
- Bl
- 26.7
- N/A
- Motor constant
- Bl/√RE
- 9.95
- N/√W
- Effective diameter
- 256
- mm
- Effective area
- SD
- 515
- cm²
- Moving mass
- MMS
- 235.6
- g
- Moving mass (without air load)
- MMD
- 227.4
- g
- Stiffness
- KMS
- 20.0
- N/mm
- Compliance
- CMS
- 50
- µm/N
- Equivalent volume to the compliance
- VAS
- 18.8
- L
- Mechanical resistance
- RMS
- 16.29
- N·s/m
- Nominal diameter
- 12
- ″
- 305
- mm
- Volume occupied by the driver (estimated)
- 2.4
- L
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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