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8 Ω

8" 40 WT FULL RANGE

Key Features

  • Program Power : 80 W
  • Voice Coil Diameter : 25.40 mm
  • Response : 90-19K Hz
  • Sensitivity 1W/1M : 93 dB
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  • Nominal Diameter 217 mm
  • Nominal Impedence 8.0 Ω
  • Nominal Power Handling(AES) 40 W
  • Program Power 80 W
  • Sensitivity (1W/1m) 93 dB
  • Frequency Range 90-19K Hz
  • Magnet Material Ferrite
  • Voice Coil Diameter 25.40 mm
  • Winding Material COPPER
  • Former Material NOMEX
  • Winding Type Outside
  • Resonant Frequency (FS) 90 Hz
  • DC Resistance (Re) 7.1 Ω
  • Electrical Q (Qes) 1.41
  • Mechanical Q (Qms) 8.25
  • Total Q (Qts) 1.20
  • Compliance Equivalent Volume (vas) 26 Ltrs
  • Peak Diaphragm Displacement Volume (Vd) 0.03 Ltrs
  • Effective Surface Area of Cone (Sd) 227 cm^2
  • Reference Efficiency (ƞo) 1.32%
  • Moving Mass including air load (Mms) 8.54 gms
  • Motor Strength (Bl) 4.95 T-m
  • Voice Coil Inductance @ 1 KHz (Le) 0.29 mH
  • Efficiency Bandwith Product (EBP) 64 Hz
  • Voice Coil Overhang (Xmax) ±1.51 mm
  • Overall Diameter 217 mm
  • Baffle Cutout Diameter 192 mm
  • Depth 85 mm
  • Flange and Gasket Thickness 9 mm
  • Recone Kit Number REC8INCH40FR

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