LaVoce WAN123.00-4

4Ω
8Ω16Ω

Woofer

Nominal diameter12″ / 300 mm
Resonance54 Hz
Q factor0.27
Sensitivity96.1 dB
Linear excursion± 6.9 mm
Program Power1000 W
LaVoce WAN123.00-4 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 96.1dB
  • Frequency response 50 - 3000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 54Hz
  • Mechanical quality factor QMS 5.11
  • Electrical quality factor QES 0.29
  • Total quality factor QTS 0.27

Large signal parameters

  • Maximum linear excursion (one way) xmax 6.9mm
  • Maximum excursion before damage xlim 12.8mm
  • Air volume displaced at xmax VD 366cm³
  • Power handling P 500W
  • Program power Pmax 1000W

Voice Coil

  • Nominal impedance Z 4Ω
  • DC resistance RE 3.3Ω
  • Inductance (1kHz) LE 0.56mH
  • VC Diameter 75mm
  • Winding height HVC 19mm
  • Winding material Copper Clad Aluminium
  • Former material Glass fiber

Magnet

  • Force factor Bl 15.3N/A
  • Motor constant Bl/√RE 8.42N/√W
  • Air gap height HAG 10.5mm
  • Diameter 75mm
  • Height 10mm
  • Material Neodymium

Diaphragm

  • Effective diameter 260mm
  • Effective area SD 531cm²
  • Moving mass MMS 60.4g
  • Moving mass (without air load) MMD 52g
  • Material Water resistant treated paper

Suspensions

  • Stiffness KMS 6.94N/mm
  • Compliance CMS 144µm/N
  • Equivalent volume to the compliance VAS 57.5L
  • Mechanical resistance RMS 4.01N·s/m
  • Surround material Polycotton

Dimensions

  • Nominal diameter 12″
  • 300mm
  • Volume occupied by the driver 2.4L
  • Net weight 5.2kg
  • Frame material Aluminium
SPL & Impedance
LaVoce WAN123.00-4 SPL & Impedance
LaVoce WAN123.00-4 Dimensions
PDF fileDatasheet

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