DB Drive WDX15G2.4
2x2Ω
2x4Ω
Subwoofer
15″ / 380 mm
Nominal diameter
37 Hz
Resonance
0.62
Q factor
91 dB
Sensitivity
± 20 mm
Linear excursion
2500 W
Program Power
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- Amazon.com
- $$$
- Amazon.com
- $$$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 91.3
- dB
- Resonance frequency (free air)
- fS
- 37.4
- Hz
- Mechanical quality factor
- QMS
- 4.10
- Electrical quality factor
- QES
- 0.55
- Total quality factor
- QTS
- 0.62
- Maximum linear excursion
- xmax
- 20.0
- mm
- Air volume displaced at xmax
- VD
- 1653
- cm³
- Power handling
- P
- 1250
- W
- Program power
- Pmax
- 2500
- W
- Nominal impedance
- Z
- 2 x 4
- Ω
- DC resistance (in series)
- RE
- 9.6
- Ω
- Inductance (1kHz, in series, estimated)
- LE
- 4.79
- mH
- VC Diameter
- 76
- mm
- Former material
- Anodized aluminum
- Force factor (in series)
- Bl
- 53.78
- N/A
- Motor constant
- Bl/√RE
- 12.3
- N/√W
- Effective diameter
- 324
- mm
- Effective area
- SD
- 827
- cm²
- Moving mass
- MMS
- 351.4
- g
- Moving mass (without air load)
- MMD
- 334.2
- g
- Material
- Non-Pressed paper
- Stiffness
- KMS
- 19.61
- N/mm
- Compliance
- CMS
- 51
- µm/N
- Equivalent volume to the compliance
- VAS
- 49.4
- L
- Mechanical resistance
- RMS
- 20.15
- N·s/m
- Surround material
- Foam
- Nominal diameter
- 15
- ″
- 380
- mm
- Overall diameter
- 399
- mm
- Baffle cutout diameter
- 355
- mm
- Mounting depth
- 216
- mm
- Volume occupied by the driver (estimated)
- 4.9
- L
- Frame material
- Aluminium
Available on (affiliate links)
Specifications
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
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