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8 Ω Datasheet

18 KL 1851 SUB

18 KL 1851 SUB is a very powerful subwoofer in 5.12 inch voice coil reproducing deep bass with ease.
Strong motor system optimized by Klippel-one of the best available software for acoustics available in industry, this sub woofer is capable handling 2000 watt continously. 18 KL 1851 SUB is a perfect choice for DJ Competition and out door parties.

Key Features

  • Program Power : 4000 W
  • Voice Coil Diameter : 130 mm (5.12 in)
  • Response : 45-1500 Hz
  • Sensitivity 1W/1M : 94 dB
Product Enquiry
  • Nominal Diameter 464 mm
  • Nominal Impedence 8 Ω
  • Nominal Power Handling(AES) 2000 W
  • Program Power 4000 W
  • Sensitivity (1W/1m) 94 dB
  • Frequency Range 45-1500 Hz
  • Magnet Material Ferrite
  • Voice Coil Diameter 130 mm ( 5.12 in)
  • Winding Material COPPER
  • Former Material GLASS FIBRE
  • Winding Type In/Out
  • Resonant Frequency (FS) 45 Hz
  • DC Resistance (Re) 5.57 Ω
  • Electrical Q (Qes) 0.45
  • Mechanical Q (Qms) 18.82
  • Total Q (Qts) 0.44
  • Compliance Equivalent Volume (vas) 87.56 Ltrs
  • Peak Diaphragm Displacement Volume (Vd) 1.26 Ltrs
  • Effective Surface Area of Cone (Sd) 1237.86 cm^2
  • Reference Efficiency (ƞo) 1.66%
  • Moving Mass including air load (Mms) 312.80 gms
  • Motor Strength (Bl) 32.88 T-m
  • Voice Coil Inductance @ 1 KHz (Le) 1.31 mH
  • Voice Coil Overhang (Xmax) ± 10.15 mm
  • Efficiency Bandwith Product (EBP) 100 Hz
  • Overall Diameter 490 mm
  • Bolt Circle Diameter 470 mm
  • Baffle Cutout Diameter 410 mm
  • Depth 190 mm
  • Flange and Gasket Thickness 17 mm
  • Gross Weight 26 Kgs
  • Recone Kit Number REC18KL1851SUB

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