FaitalPRO 12FE400 8Ω

Subwoofer

Nominal diameter12″ / 300 mm
Resonance55 Hz
Q factor0.57
Sensitivity94.1 dB
Linear excursion± 5.4 mm
Program Power400 W
FaitalPRO 12FE400 8Ω Subwoofer
Impedance
Excursion
Velocity
SPL
Phase
Group delay
Step response
Tone Burst
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply

Specifications

  • Sensitivity (1W, 1m, infinite baffle) SPL1W 94.1dB
  • Frequency response 55 - 4000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 55Hz
  • Mechanical quality factor QMS 6.60
  • Electrical quality factor QES 0.63
  • Total quality factor QTS 0.57

Large signal parameters

  • Maximum linear excursion 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 8Ω
  • DC resistance RE 5.0Ω
  • Inductance (1kHz) LE 0.75mH
  • VC Diameter 44mm
  • Winding height HVC 13.5mm
  • Winding material Copper
  • Former material Aluminium

Magnet

  • Flux density B 1.1T
  • Force factor Bl 11.5N/A
  • Motor constant Bl/√RE 5.14N/√W
  • Air gap height HAG 8mm
  • Material Ferrite Ring

Diaphragm

  • Effective diameter 264mm
  • Effective area SD 549cm²
  • Moving mass MMS 47.9g
  • Moving mass (without air load) MMD 38.9g

Suspensions

  • Stiffness KMS 5.88N/mm
  • Compliance CMS 170µm/N
  • Equivalent volume to the compliance VAS 73.6L
  • Mechanical resistance RMS 2.5N·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
Impedance
SPL
FaitalPRO 12FE400 8Ω Impedance
FaitalPRO 12FE400 8Ω SPL
FaitalPRO 12FE400 8Ω Dimensions
PDF fileDatasheet

Export this driver to a simulation software:

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