FaitalPRO 12FE400 4Ω
4Ω
8ΩSubwoofer
| Nominal diameter | 12″ / 300 mm |
| Resonance | 55 Hz |
| Q factor | 0.52 |
| Sensitivity | 94.4 dB |
| Linear excursion | ± 5.4 mm |
| Program power | 400 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 94.4dB
- Frequency response 55 - 4000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 55Hz
- Mechanical quality factor QMS 6.60
- Electrical quality factor QES 0.56
- Total quality factor QTS 0.52
Large signal parameters
- Maximum linear excursion (one way) xmax 5.4mm
- Maximum excursion before damage xlim 14.9mm
- Air volume displaced at xmax VD 298cm³
- Power handling P 200W
- Program power Pmax 400W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.3Ω
- Inductance (1kHz) LE 0.44mH
- VC Diameter 44mm
- Winding height HVC 13.5mm
- Winding material Copper
- Former material Aluminium
Magnet
- Flux density B 1.1T
- Force factor Bl 10.2N/A
- Motor constant Bl/√RE 5.61N/√W
- Air gap height HAG 8mm
- Material Ferrite Ring
Diaphragm
- Effective diameter 264mm
- Effective area SD 549cm²
- Moving mass (including air load) MMS 51g
- Moving mass MMD 42g
Suspensions
- Stiffness KMS 6.25N/mm
- Compliance CMS 160µm/N
- Equivalent volume to the compliance VAS 69.1L
- Mechanical resistance RMS 2.7N·s/m
Dimensions
- Nominal diameter 12″
- 300mm
- Overall diameter 311mm
- Baffle cutout diameter 284mm
- Overall depth 131mm
- Flange thickness 8mm
- Mounting depth 123mm
- Volume occupied by the driver 1.9L
- Net weight 3.1kg
- Frame material Steel
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Export this driver to a box design software:
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SpeakerSim
MfbLabs
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