DB Drive X-W10D4
2x4Ω
Subwoofer
| Nominal diameter | 10″ / 254 mm |
| Resonance | 32.3 Hz |
| Q factor | 0.45 |
| Sensitivity | 84.5 dB |
| Linear excursion | ± 8.5 mm |
| Program Power | 600 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 84.5dB
Thiele & Small parameters
- Resonance frequency (free air) fS 32.3Hz
- Mechanical quality factor QMS 4.70
- Electrical quality factor QES 0.50
- Total quality factor QTS 0.45
Large signal parameters
- Maximum linear excursion (one way) xmax 8.5mm
- Air volume displaced at xmax VD 280cm³
- Power handling P 300W
- Program power Pmax 600W
Voice Coil
- Nominal impedance Z 2 x 4Ω
- DC resistance (in series) RE 7.2Ω
- Inductance (1kHz, in series, estimated) LE 4.28mH
- VC Diameter 38.8mm
Magnet
- Force factor (in series) Bl 20.1N/A
- Motor constant Bl/√RE 7.51N/√W
Diaphragm
- Effective diameter 205mm
- Effective area SD 330cm²
- Moving mass MMS 140g
- Moving mass (without air load) MMD 136g
- Material IMPP
Suspensions
- Stiffness KMS 5.78N/mm
- Compliance CMS 173µm/N
- Equivalent volume to the compliance VAS 26.7L
- Mechanical resistance RMS 6.05N·s/m
- Surround material Rubber
Dimensions
- Nominal diameter 10″
- 254mm
- Volume occupied by the driver (estimated) 1.5L
- Frame material Stamped steel
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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