FaitalPRO 15XL2400 8Ω

Subwoofer

Nominal diameter15″ / 380 mm
Resonance32 Hz
Q factor0.21
Sensitivity94 dB
Linear excursion± 17.7 mm
Program Power4400 W
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 94dB
  • Frequency response 30 - 1500Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 32Hz
  • Mechanical quality factor QMS 15.40
  • Electrical quality factor QES 0.21
  • Total quality factor QTS 0.21

Large signal parameters

  • Maximum linear excursion (one way) xmax 17.7mm
  • Maximum excursion before damage xlim 40mm
  • Air volume displaced at xmax VD 1498cm³
  • Power handling P 2200W
  • Program power Pmax 4400W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 6.3Ω
  • Inductance (1kHz) LE 1.4mH
  • VC Diameter 140mm
  • Winding height HVC 40mm
  • Winding material Aluminium
  • Former material Glass Fiber

Magnet

  • Flux density B 1.35T
  • Force factor Bl 36N/A
  • Motor constant Bl/√RE 14.3N/√W
  • Air gap height HAG 14mm
  • Material Neodymium Ring

Diaphragm

  • Effective diameter 329mm
  • Effective area SD 848cm²
  • Moving mass MMS 218g
  • Moving mass (without air load) MMD 201g

Suspensions

  • Stiffness KMS 9.09N/mm
  • Compliance CMS 110µm/N
  • Equivalent volume to the compliance VAS 114L
  • Mechanical resistance RMS 2.8N·s/m

Dimensions

  • Nominal diameter 15
  • 380mm
  • Overall diameter 393mm
  • Baffle cutout diameter 354mm
  • Overall depth 238mm
  • Flange thickness 12mm
  • Mounting depth 226mm
  • Volume occupied by the driver 7.3L
  • Net weight 15.7kg
  • Frame material Aluminium
FaitalPRO 15XL2400 8Ω Impedance
FaitalPRO 15XL2400 8Ω SPL
FaitalPRO 15XL2400 8Ω Dimensions

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