FaitalPRO 15FH520 8Ω

4Ω
8Ω
16Ω

Subwoofer

Nominal diameter15″ / 380 mm
Resonance36 Hz
Q factor0.39
Sensitivity94.9 dB
Linear excursion± 8.8 mm
Program Power1200 W
FaitalPRO 15FH520 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 94.9dB
  • Frequency response 40 - 4000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 36Hz
  • Mechanical quality factor QMS 10.10
  • Electrical quality factor QES 0.41
  • Total quality factor QTS 0.39

Large signal parameters

  • Maximum linear excursion xmax 8.8mm
  • Maximum excursion before damage xlim 16mm
  • Air volume displaced at xmax VD 741cm³
  • Power handling P 600W
  • Program power Pmax 1200W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 5.6Ω
  • Inductance (1kHz) LE 0.89mH
  • VC Diameter 77mm
  • Winding height HVC 21.5mm
  • Winding material Aluminium
  • Former material Glass Fiber

Magnet

  • Flux density B 1.1T
  • Force factor Bl 18.4N/A
  • Motor constant Bl/√RE 7.78N/√W
  • Air gap height HAG 12mm
  • Material Neodymium Slug

Diaphragm

  • Effective diameter 328mm
  • Effective area SD 847cm²
  • Moving mass MMS 105g
  • Moving mass (without air load) MMD 87.5g

Suspensions

  • Stiffness KMS 5.26N/mm
  • Compliance CMS 190µm/N
  • Equivalent volume to the compliance VAS 187L
  • Mechanical resistance RMS 2.4N·s/m

Dimensions

  • Nominal diameter 15″
  • 380mm
  • Overall diameter 393mm
  • Baffle cutout diameter 356mm
  • Overall depth 181mm
  • Flange thickness 14mm
  • Mounting depth 167mm
  • Volume occupied by the driver 3.4L
  • Net weight 4.6kg
  • Frame material Aluminium
Impedance
SPL
FaitalPRO 15FH520 8Ω Impedance
FaitalPRO 15FH520 8Ω SPL
FaitalPRO 15FH520 8Ω Dimensions
PDF fileDatasheet

Export this driver to a simulation software:

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