0
4 Ω

6" 40 WT WOOFER

Key Features

  • Program Power : 80 W
  • Voice Coil Diameter : 25.68 mm
  • Response : 70 - 7K Hz
  • Sensitivity 1W/1M : 89 dB
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  • Nominal Diameter 167.25 mm
  • Nominal Impedence 4 Ω
  • Nominal Power Handling(AES) 40 W
  • Program Power 80 W
  • Sensitivity (1W/1m) 89 dB
  • Frequency Range 70-7K Hz
  • Magnet Material Ferrite
  • Voice Coil Diameter 25.68 mm
  • Winding Material COPPER
  • Former Material SV COATED KRAFT
  • Winding Type Outside
  • Resonant Frequency (FS) 70 Hz
  • DC Resistance (Re) 3.5 Ω
  • Electrical Q (Qes) 0.85
  • Mechanical Q (Qms) 9.73
  • Total Q (Qts) 0.78
  • Compliance Equivalent Volume (vas) 11.94 Ltrs
  • Peak Diaphragm Displacement Volume (Vd) 0.04 Ltrs
  • Effective Surface Area of Cone (Sd) 143 cm^2
  • Reference Efficiency (ƞo) 0.47%
  • Moving Mass including air load (Mms) 12.36 gms
  • Motor Strength (Bl) 4.75 T-m
  • Voice Coil Inductance @ 1 KHz (Le) 0.36 mH
  • Efficiency Bandwith Product (EBP) 82 Hz
  • Voice Coil Overhang (Xmax) ±3.06 mm
  • Overall Diameter 167.25 mm
  • Baffle Cutout Diameter 147.25 mm
  • Depth 73 mm
  • Flange and Gasket Thickness 8 mm
  • Recone Kit Number REC6INCH40W

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