LaVoce WAN102.50LD

Woofer

Nominal diameter10″ / 250 mm
Resonance52 Hz
Q factor0.40
Sensitivity90.7 dB
Linear excursion± 11.5 mm
Program Power600 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 90.7dB
  • Frequency response 50 - 4000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 52Hz
  • Mechanical quality factor QMS 7.84
  • Electrical quality factor QES 0.42
  • Total quality factor QTS 0.40

Large signal parameters

  • Maximum linear excursion xmax 11.5mm
  • Maximum excursion before damage xlim 17.7mm
  • Air volume displaced at xmax VD 403cm³
  • Power handling P 300W
  • Program power Pmax 600W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 7.3Ω
  • Inductance (1kHz) LE 1.27mH
  • VC Diameter 65mm
  • Winding height HVC 28.5mm
  • Winding material Copper
  • Former material Glass Fiber

Magnet

  • Force factor Bl 19.6N/A
  • Motor constant Bl/√RE 7.27N/√W
  • Air gap height HAG 11mm
  • Diameter 120mm
  • Height 10mm
  • Material Neodymium

Diaphragm

  • Effective diameter 211mm
  • Effective area SD 350cm²
  • Moving mass MMS 67.6g
  • Moving mass (without air load) MMD 63g
  • Material Water Resistant Treated Paper + Water Proof Front Side Treatment

Suspensions

  • Stiffness KMS 7.25N/mm
  • Compliance CMS 138µm/N
  • Equivalent volume to the compliance VAS 23.9L
  • Mechanical resistance RMS 2.82N·s/m
  • Surround material Polycotton

Dimensions

  • Nominal diameter 10
  • 250mm
  • Volume occupied by the driver 1.2L
  • Net weight 4.0kg
  • Frame material Aluminium
LaVoce WAN102.50LD SPL & Impedance
LaVoce WAN102.50LD Dimensions

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