DB Drive WDX12G1.4
Subwoofer
12″ / 305 mm
Nominal diameter
41 Hz
Resonance
0.62
Q factor
85 dB
Sensitivity
± 14 mm
Linear excursion
2000 W
Program Power
![DB Drive WDX12G1.4 Subwoofer](/DB/WDX12G1.4/DB_WDX12G1.4_(Photo_1).jpg)
![DB Drive WDX12G1.4 Subwoofer](/DB/WDX12G1.4/DB_WDX12G1.4_(Photo_2).jpg)
![DB Drive WDX12G1.4 Subwoofer](/DB/WDX12G1.4/DB_WDX12G1.4_(Photo_3).jpg)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 84.5
- dB
- Resonance frequency (free air)
- fS
- 40.9
- Hz
- Mechanical quality factor
- QMS
- 3.89
- Electrical quality factor
- QES
- 0.74
- Total quality factor
- QTS
- 0.62
- Maximum linear excursion
- xmax
- 14.0
- mm
- Air volume displaced at xmax
- VD
- 744
- cm³
- Power handling
- P
- 1000
- W
- Program power
- Pmax
- 2000
- W
- Nominal impedance
- Z
- 2 x 4
- Ω
- DC resistance (in series)
- RE
- 6.4
- Ω
- Inductance (1kHz, in series, estimated)
- LE
- 3.1
- mH
- VC Diameter
- 76
- mm
- Former material
- Black Aluminum
- Force factor (in series)
- Bl
- 27.36
- N/A
- Motor constant
- Bl/√RE
- 10.8
- N/√W
- Effective diameter
- 260
- mm
- Effective area
- SD
- 531
- cm²
- Moving mass
- MMS
- 336
- g
- Moving mass (without air load)
- MMD
- 327
- g
- Material
- Non-Pressed paper
- Stiffness
- KMS
- 22.22
- N/mm
- Compliance
- CMS
- 45
- µm/N
- Equivalent volume to the compliance
- VAS
- 18
- L
- Mechanical resistance
- RMS
- 22.24
- N·s/m
- Surround material
- Foam
- Nominal diameter
- 12
- ″
- 305
- mm
- Overall diameter
- 324
- mm
- Baffle cutout diameter
- 281
- mm
- Mounting depth
- 174
- mm
- Volume occupied by the driver (estimated)
- 2.8
- L
- Frame material
- Aluminium
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
Export this driver to a simulation software:
![WinISD](/images/export/WinISD.png)
![Basta!](/images/export/Basta.png)
![Hornresp](/images/export/Hornresp.png)
![QSpeakers](/images/export/QSpeakers.png)
![SpeakerSim](/images/export/SpeakerSim.png)
![MfbLabs](/images/export/MfbLabs.png)
![Speakerbench](/images/export/Speakerbench.png)