LaVoce WXF15.800

Woofer

Nominal diameter15″ / 380 mm
Resonance47 Hz
Q factor0.36
Sensitivity95.3 dB
Linear excursion± 7.7 mm
Program power1600 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 95.3dB
  • Frequency response 40 - 2000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 47Hz
  • Mechanical quality factor QMS 6.14
  • Electrical quality factor QES 0.39
  • Total quality factor QTS 0.36

Large signal parameters

  • Maximum linear excursion (one way) xmax 7.7mm
  • Maximum excursion before damage xlim 11.7mm
  • Air volume displaced at xmax VD 658cm³
  • Power handling P 800W
  • Program power Pmax 1600W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 5.1Ω
  • Inductance (1kHz) LE 0.92mH
  • VC Diameter 100mm
  • Winding height HVC 19.4mm
  • Winding material EdgeWound CCA
  • Former material Glass fiber

Magnet

  • Force factor Bl 22.6N/A
  • Motor constant Bl/√RE 10N/√W
  • Air gap height HAG 8mm
  • Diameter 220mm
  • Height 20mm
  • Material Ferrite

Diaphragm

  • Effective diameter 330mm
  • Effective area SD 855cm²
  • Moving mass (including air load) MMS 131g
  • Moving mass MMD 114g
  • Material Water resistant treated paper

Suspensions

  • Stiffness KMS 11.5N/mm
  • Compliance CMS 87µm/N
  • Equivalent volume to the compliance VAS 90.3L
  • Mechanical resistance RMS 6.28N·s/m
  • Surround material Polycotton

Dimensions

  • Nominal diameter 15
  • 380mm
  • Volume occupied by the driver 4.38L
  • Net weight 10.4kg
  • Frame material Aluminium
LaVoce WXF15.800 SPL & Impedance
LaVoce WXF15.800 Dimensions

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