VIBE Audio BlackDeath BDC18D1SPL-V4
2x1Ω
Subwoofer
| Nominal diameter | 18″ / 457 mm |
| Resonance | 30.3 Hz |
| Q factor | 0.36 |
| Sensitivity | 88.5 dB |
| Linear excursion | ± 26 mm |
| Program Power | 10000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 88.5dB
- Frequency response 15 - 850Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 30.3Hz
- Mechanical quality factor QMS 2.53
- Electrical quality factor QES 0.42
- Total quality factor QTS 0.36
Large signal parameters
- Maximum linear excursion (one way) xmax 26mm
- Maximum excursion before damage xlim 40mm
- Air volume displaced at xmax VD 3027cm³
- Power handling P 5000W
- Program power Pmax 10000W
- Peak power Ppeak 15000W
Voice Coil
- Nominal impedance Z 2 x 1Ω
- DC resistance (in series) RE 2.0Ω
- Inductance (1kHz, in series) LE 2.22mH
- VC Diameter 76mm
Magnet
- Force factor (in series) Bl 30.3N/A
- Motor constant Bl/√RE 21.4N/√W
- Weight 10.77kg
Diaphragm
- Effective diameter 385mm
- Effective area SD 1164cm²
- Moving mass MMS 861g
- Moving mass (without air load) MMD 833g
Suspensions
- Stiffness KMS 42.3N/mm
- Compliance CMS 23.6µm/N
- Equivalent volume to the compliance VAS 45.5L
- Mechanical resistance RMS 64.8N·s/m
Dimensions
- Nominal diameter 18″
- 457mm
- Baffle cutout diameter 427mm
- Mounting depth 315mm
- Volume occupied by the driver (estimated) 6.9L
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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