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18ps100%2000W1siziisijiwmtmvmdevmtuvmduvmtgvndmvnzu3l2zpbguixsxbinailcj0ahvtyiisijeymdb4njawil0swyjliiwicg5nil1d
Continuous Power Handling
Voice Coil Diameter
Magnet Material
 
 
 
 

Key Features

  • 1400 W continuous program power capacity
  • 100 mm (4 in) copper voice coil
  • 30 - 1000 Hz response
  • 95.5 dB sensitivity
  • Double silicone spider with optimized compliance

Specifications

  • Nominal Diameter460 mm (18.0 in)
  • Nominal Impedance8 Ω
  • Minimum Impedance6.3 Ω
  • Nominal Power Handling1700 W
  • Continuous Power Handling21400 W
  • Sensitivity395.5 dB
  • Frequency Range30 - 1000 Hz
  • Voice Coil Diameter100 mm (4.0 in)
  • Winding MaterialCopper
  • Former MaterialGlass Fibre
  • Winding Depth21.0 mm (0.83 in)
  • Magnetic Gap Depth11.0 mm (0.4 in)
  • Flux Density1.05 T

Design

  • Surround ShapeTriple Roll
  • Cone ShapeRadial
  • Magnet MaterialFerrite
  • SpiderDouble Silicone
  • Pole DesignT-Pole
  • Woofer Cone TreatmentTWP Waterproof Both Sides
  • Recommended Enclosure250.0 dm3 (8.83 ft3)
  • Recommended Tuning29 Hz

Parameters4

  • Resonance Frequency30 Hz
  • Re5.3 Ω
  • Qes0.41
  • Qms4.6
  • Qts0.39
  • Vas245.0 dm3 (8.6 ft3)
  • Sd1210.0 cm2 (187.6 in2)
  • η₀1.6 %
  • Xmax8.0 mm
  • Xvar8.0 mm
  • Mms202.0 g
  • Bl22.5 Txm
  • Le2.1 mH
  • EBP73 Hz

Mounting And Shipping Info

  • Overall Diameter460 mm (18.0 in)
  • Bolt Circle Diameter440 mm (17.3 in)
  • Baffle Cutout Diameter422.0 mm (16.6 in)
  • Depth197 mm (7.75 in)
  • Flange and Gasket Thickness16 mm (0.62 in)
  • Air Volume Occupied by Driver9.5 dm3 (0.33 ft3)
  • Net Weight10.5 kg (23.1 lb)
  • Shipping Units1
  • Shipping Weight12.1 kg (26.68 lb)
  • Shipping Box500x495x275 mm (19.69x19.49x10.83 in)

Service Kit

  • RCK18PS1008
  • 2 hours test made with continuous pink noise signal (6 dB crest factor) within the range Fs-10Fs. Power calculated on rated minimum impedance. Loudspeaker in free air.
  • Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
  • Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.
  • Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test.