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01_50_02_239_15nw100_0001_50_02_214_file
Continuous power handling
Voice coil diameter
Magnet material
 
 
 
 

Features

  • 2000 W continuous program power capacity
  • 100 mm (4 in) copper voice coil
  • 35 - 1500 Hz response
  • 95 dB sensitivity
  • FEA optimized Neodymium magnet assembly
  • Double silicone spider with optimized compliance
  • Ventilated voice coil gap for reduced power compression

Specifications

  • Nominal Diameter380 mm (15.0 in)
  • Nominal Impedance4 Ω
  • Minimum Impedance4.7 Ω
  • Nominal Power Handling11000 W
  • Continuous power handling22000 W
  • Sensitivity (1W/1m)395.0 dB
  • Frequency Range35 - 1500 Hz
  • Voice Coil Diameter100 mm (4.0 in)
  • Winding MaterialCopper
  • Former MaterialGlass Fibre
  • Winding Depth25.0 mm (1.0 in)
  • Magnetic Gap Depth12.0 mm (0.5 in)
  • Flux Density1.2 T

Design

  • Surround ShapeTriple Roll
  • Cone ShapeRadial
  • Magnet MaterialNeodymium Inside Slug
  • SpiderDouble Silicone
  • Pole DesignT-Pole
  • Woofer Cone TreatmentTWP Waterproof Both Sides
  • Recommended Enclosure100.0 dm3 (3.53 ft3)
  • Recommended Tuning40 Hz

Parameters4

  • Resonance Frequency34 Hz
  • Re3.7 Ω
  • Qes0.23
  • Qms5.41
  • Qts0.23
  • Vas126.1 dm3 (4.45 ft3)
  • Sd855.0 cm2 (132.5 in2)
  • η₀2.0 %
  • Xmax± 9.0 mm
  • Xvar± 11.0 mm
  • Mms180.0 g
  • Bl24.54 Txm
  • Le1.74 mH
  • EBP147 Hz

Mounting and Shipping Info

  • Overall Diameter393 mm (15.5 in)
  • Bolt Circle Diameter374 mm (14.7 in)
  • Baffle Cutout Diameter354.0 mm (13.9 in)
  • Depth181 mm (7.1 in)
  • Flange and Gasket Thickness16 mm (0.62 in)
  • Air Volume Occupied by Driver6.0 dm3 (0.21 ft3)
  • Net Weight8.65 kg (19.07 lb)
  • Shipping Units1
  • Shipping Weight9.95 kg (21.94 lb)
  • Shipping Box425x425x224 mm (16.73x16.73x8.82 in)

Service Kit

  • 2 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated minumum 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 2V for 4 ohms Nominal Impedance.
  • Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test.