Wavecor WF146WA02

Nominal diameter5.75″ / 146 mm
Resonance58 Hz
Q factor0.51
Sensitivity87.2 dB
Program Power110 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
  • Sensitivity (1W, 1m, infinite baffle) SPL1W 87.2dB
  • Frequency response 58 - 3500Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 58Hz
  • Mechanical quality factor QMS 7.00
  • Electrical quality factor QES 0.54
  • Total quality factor QTS 0.51

Large signal parameters

  • Power handling P 55W
  • Program power Pmax 110W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 6.3Ω
  • Inductance (1kHz) LE 0.39mH
  • VC Diameter 32mm
  • Winding height HVC 11mm

Magnet

  • Force factor Bl 6.4N/A
  • Motor constant Bl/√RE 2.55N/√W
  • Air gap height HAG 5mm
  • Weight 0.4kg

Diaphragm

  • Effective diameter 110mm
  • Effective area SD 95cm²
  • Moving mass MMS 9.7g
  • Moving mass (without air load) MMD 9g

Suspensions

  • Stiffness KMS 1.28N/mm
  • Compliance CMS 780µm/N
  • Equivalent volume to the compliance VAS 10L
  • Mechanical resistance RMS 0.5N·s/m

Dimensions

  • Nominal diameter 5.75
  • 146mm
  • Volume occupied by the driver (estimated) 0.41L
  • Net weight 1.03kg
Wavecor WF146WA02 SPL & Impedance
Wavecor WF146WA02 Dimensions

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