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4 Ω

6" 20 WT WOOFER

Key Features

  • Nominal Impedance : 4 Ω
  • Program Power : 40 W
  • Voice Coil Diameter : 25.4 mm
  • Response : 79-7.5K Hz
  • Sensitivity 1W/1M : 86 dB
Product Enquiry Buy Now
  • Nominal Diameter 166 mm
  • Nominal Impedence 4 Ω
  • Nominal Power Handling(AES) 20 W
  • Program Power 40 W
  • Sensitivity (1W/1m) 86 dB
  • Frequency Range 79-7.5K Hz
  • Magnet Material Ferrite
  • Voice Coil Diameter 25.4 mm
  • Winding Material COPPER
  • Former Material SV COATED KRAFT
  • Winding Type Outside
  • Resonant Frequency (FS) 79 Hz
  • DC Resistance (Re) 3.4 Ω
  • Electrical Q (Qes) 2.21
  • Mechanical Q (Qms) 6.88
  • Total Q (Qts) 1.67
  • Compliance Equivalent Volume (vas) 11.97 Ltrs
  • Peak Diaphragm Displacement Volume (Vd) 0.04 Ltrs
  • Effective Surface Area of Cone (Sd) 143 cm^2
  • Reference Efficiency (ƞo) 0.25%
  • Moving Mass including air load (Mms) 9.77 gms
  • Motor Strength (Bl) 2.73 T-m
  • Voice Coil Inductance @ 1 KHz (Le) 0.27 mH
  • Efficiency Bandwith Product (EBP) 36 Hz
  • Voice Coil Overhang (Xmax) ±3.15 mm
  • Overall Diameter 166 mm
  • Baffle Cutout Diameter 144 mm
  • Depth 64.75 mm
  • Flange and Gasket Thickness 8 mm
  • Recone Kit Number REC6INCH20W

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