DB Drive WDX10G2R.2
2x2Ω
2x4ΩSubwoofer
| Nominal diameter | 10″ / 279 mm |
| Resonance | 32.3 Hz |
| Q factor | 0.76 |
| Sensitivity | 80.5 dB |
| Linear excursion | ± 20 mm |
| Program Power | 2200 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 80.5dB
Thiele & Small parameters
- Resonance frequency (free air) fS 32.3Hz
- Mechanical quality factor QMS 3.70
- Electrical quality factor QES 0.96
- Total quality factor QTS 0.76
Large signal parameters
- Maximum linear excursion (one way) xmax 20mm
- Air volume displaced at xmax VD 713cm³
- Power handling P 1100W
- Program power Pmax 2200W
Voice Coil
- Nominal impedance Z 2 x 2Ω
- DC resistance (in series) RE 4.0Ω
- Inductance (1kHz, in series, estimated) LE 3.61mH
- VC Diameter 76.2mm
Magnet
- Force factor (in series) Bl 14.9N/A
- Motor constant Bl/√RE 7.45N/√W
Diaphragm
- Effective diameter 213mm
- Effective area SD 357cm²
- Moving mass MMS 262g
- Moving mass (without air load) MMD 257g
- Material Non-Pressed paper
Suspensions
- Stiffness KMS 10.8N/mm
- Compliance CMS 92.7µm/N
- Equivalent volume to the compliance VAS 16.7L
- Mechanical resistance RMS 14.4N·s/m
- Surround material Double stitched reinforced foam
- Spider material Dual poly-cotton
Dimensions
- Nominal diameter 10″
- 279mm
- Overall diameter 279mm
- Baffle cutout diameter 241mm
- Mounting depth 173mm
- Volume occupied by the driver (estimated) 1.9L
- Frame material Die-cast Aluminium vented basket
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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