Aurum Cantus AC-180F1S
 
Technical data

  • Nominal power (P): 80W
  • Sensitivity (SPL): 90dB
  • Rated impedance (Z): 2¡Á8¦¸
  • Frequency range: 36 - 6000Hz
  • Resonance frequency (Fo): 36Hz
  • DC resistance (Re): 2¡Á6.8¦¸
  • Mechanical quality factor (Qms): 4.73
  • Electrical quality factor (Qes): 0.47
  • Total quality factor (Qts): 0.43
  • Equivalent volume of air (Vas): 60L
  • Moving mass (Mms): 16g
  • Effective piston area (S): 167cm2
  • Suspension compliance (Cms): 1.53mm/N
  • BL product (BL): 4.53N/A
  • Flux density (B): 1.13T
  • Voice coil diameter (¦Õ): ¦Õ35mm
  • Voice coil height (h): 17mm
  • Voice coil inductance (Lbm): 2¡Á0.19mH
  • Linear excursion (Xmax): ¡À6mm
  • Magnet diameter (¦Õ): ¦Õ120mm
  • Magnet height (h): 20mm
  • Former material: Aluminum
  • Weight of driver (M): 2200g
  • Outer dimensions: 184¡Á184/¦Õ204mm
  • Cutout dimensions: 169mm
  • Frontplate thickness: 5.5mm
  • Overall depth: 90mm