Skar Audio VD-15 D2
2x2Ω
2x4ΩSubwoofer
| Nominal diameter | 15″ / 381 mm |
| Resonance | 39.7 Hz |
| Q factor | 0.72 |
| Sensitivity | 88.6 dB |
| Linear excursion | ± 11 mm |
| Program power | 800 W |
Discontinued
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 88.6dB
Thiele & Small parameters
- Resonance frequency (free air) fS 39.7Hz
- Mechanical quality factor QMS 5.16
- Electrical quality factor QES 0.84
- Total quality factor QTS 0.72
Large signal parameters
- Maximum linear excursion (one way) xmax 11mm
- Air volume displaced at xmax VD 909cm³
- Power handling P 500W
- Program power Pmax 800W
Voice Coil
- Nominal impedance Z 2 x 2Ω
- DC resistance (in series) RE 3.9Ω
- Inductance (1kHz, in series, estimated) LE 3.57mH
- VC Diameter 51mm
Magnet
- Force factor (in series) Bl 17.8N/A
- Motor constant Bl/√RE 9.01N/√W
- Diameter 160mm
Diaphragm
- Effective diameter 324mm
- Effective area SD 826cm²
- Moving mass (including air load) MMS 268g
- Moving mass MMD 251g
Suspensions
- Stiffness KMS 16.7N/mm
- Compliance CMS 60µm/N
- Equivalent volume to the compliance VAS 58.1L
- Mechanical resistance RMS 13N·s/m
Dimensions
- Nominal diameter 15″
- 381mm
- Baffle cutout diameter 353mm
- Mounting depth 176mm
- Volume occupied by the driver 3.7L
Export this driver to a box design software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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