FaitalPRO W18N8-1000 8Ω
Subwoofer
| Nominal diameter | 18″ / 460 mm |
| Resonance | 35 Hz |
| Q factor | 0.27 |
| Sensitivity | 96.3 dB |
| Linear excursion | ± 9.5 mm |
| Program Power | 2000 W |
Discontinued
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 96.3dB
- Frequency response 35 - 1600Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 35Hz
- Mechanical quality factor QMS 10.60
- Electrical quality factor QES 0.28
- Total quality factor QTS 0.27
Large signal parameters
- Maximum linear excursion xmax 9.5mm
- Maximum excursion before damage xlim 17.5mm
- Air volume displaced at xmax VD 1079cm³
- Power handling P 1000W
- Program power Pmax 2000W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.4Ω
- Inductance (1kHz) LE 1.6mH
- VC Diameter 100mm
- Winding height HVC 23mm
- Winding material Copper
- Former material Glass Fiber
Magnet
- Flux density B 1.3T
- Force factor Bl 27.6N/A
- Motor constant Bl/√RE 11.9N/√W
- Air gap height HAG 12mm
Diaphragm
- Effective diameter 380mm
- Effective area SD 1136cm²
- Moving mass MMS 179g
- Moving mass (without air load) MMD 151g
Suspensions
- Stiffness KMS 8.33N/mm
- Compliance CMS 120µm/N
- Equivalent volume to the compliance VAS 212L
- Mechanical resistance RMS 3.7N·s/m
Dimensions
- Nominal diameter 18″
- 460mm
- Overall diameter 460mm
- Baffle cutout diameter 424mm
- Overall depth 202mm
- Flange thickness 14mm
- Mounting depth 188mm
- Volume occupied by the driver (estimated) 4.3L
- Net weight 6.1kg
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