FaitalPRO 21XL3000 4Ω
4Ω
8ΩSubwoofer
| Nominal diameter | 21″ / 535 mm |
| Resonance | 32 Hz |
| Q factor | 0.22 |
| Sensitivity | 96.8 dB |
| Linear excursion | ± 17.7 mm |
| Program power | 6000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 96.8dB
- Frequency response 30 - 1000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 32Hz
- Mechanical quality factor QMS 17.00
- Electrical quality factor QES 0.22
- Total quality factor QTS 0.22
Large signal parameters
- Maximum linear excursion (one way) xmax 17.7mm
- Maximum excursion before damage xlim 40mm
- Air volume displaced at xmax VD 3082cm³
- Power handling P 3000W
- Program power Pmax 6000W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.0Ω
- Inductance (1kHz) LE 0.7mH
- VC Diameter 165mm
- Winding height HVC 40mm
- Winding material Aluminium
- Former material Glass Fiber
Magnet
- Flux density B 1.35T
- Force factor Bl 35.5N/A
- Motor constant Bl/√RE 20.5N/√W
- Air gap height HAG 14mm
- Material Neodymium Ring
Diaphragm
- Effective diameter 471mm
- Effective area SD 1744cm²
- Moving mass (including air load) MMS 470g
- Moving mass MMD 420g
Suspensions
- Stiffness KMS 20N/mm
- Compliance CMS 50µm/N
- Equivalent volume to the compliance VAS 224L
- Mechanical resistance RMS 5.6N·s/m
Dimensions
- Nominal diameter 21″
- 535mm
- Overall diameter 547mm
- Baffle cutout diameter 508mm
- Overall depth 280mm
- Flange thickness 16mm
- Mounting depth 264mm
- Volume occupied by the driver 13L
- Net weight 21.5kg
- Frame material Aluminium
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Export this driver to a box design software:
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SpeakerSim
MfbLabs
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