FaitalPRO 8PR150 8Ω

Woofer

Nominal diameter8″ / 200 mm
Resonance75 Hz
Q factor0.48
Sensitivity93.5 dB
Linear excursion± 5 mm
Program Power500 W
FaitalPRO 8PR150 8Ω Woofer
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 93.5dB
  • Frequency response 75 - 3000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 75Hz
  • Mechanical quality factor QMS 4.40
  • Electrical quality factor QES 0.54
  • Total quality factor QTS 0.48

Large signal parameters

  • Maximum linear excursion (one way) xmax 5mm
  • Maximum excursion before damage xlim 27mm
  • Air volume displaced at xmax VD 117cm³
  • Power handling P 250W
  • Program power Pmax 500W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 5.8Ω
  • Inductance (1kHz) LE 0.2mH
  • VC Diameter 52mm
  • Winding height HVC 12.5mm
  • Winding material Aluminium
  • Former material Glass Fiber

Magnet

  • Flux density B 1.1T
  • Force factor Bl 10.4N/A
  • Motor constant Bl/√RE 4.32N/√W
  • Air gap height HAG 7.5mm
  • Material Neodymium Slug

Diaphragm

  • Effective diameter 173mm
  • Effective area SD 234cm²
  • Moving mass MMS 21.2g
  • Moving mass (without air load) MMD 18.7g

Suspensions

  • Stiffness KMS 4.76N/mm
  • Compliance CMS 210µm/N
  • Equivalent volume to the compliance VAS 16.2L
  • Mechanical resistance RMS 2.3N·s/m

Dimensions

  • Nominal diameter 8″
  • 200mm
  • Overall diameter 208mm
  • Baffle cutout diameter 183mm
  • Overall depth 94mm
  • Flange thickness 11mm
  • Mounting depth 83mm
  • Volume occupied by the driver 0.6L
  • Net weight 1.5kg
  • Frame material Aluminium
Impedance
SPL
FaitalPRO 8PR150 8Ω Impedance
FaitalPRO 8PR150 8Ω SPL
FaitalPRO 8PR150 8Ω Dimensions
PDF fileDatasheet

Export this driver to a simulation software:

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