X
MENU

Products

Browse
Compare
Products
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
back
FileFile
Continuous Power Handling
Voice Coil Diameter
Magnet Material
 
 
 
 

Specifications

  • Nominal Diameter200 mm (8.0 in)
  • Nominal Impedance4 Ω
  • Minimum Impedance3.0 Ω
  • Nominal Power Handling1200 W
  • Continuous Power Handling2400 W
  • Sensitivity394.0 dB
  • Frequency Range70 - 3000 Hz
  • Voice Coil Diameter51 mm (2.0 in)
  • Winding MaterialCopper
  • Former MaterialGlass Fibre
  • Winding Depth16 mm (0.63 in)
  • Magnetic Gap Depth8 mm (0.31 in)
  • Flux Density1.05 T

Design

  • Surround ShapeDouble Roll
  • Cone ShapeExponential
  • Magnet MaterialNeodymium Inside Slug
  • SpiderSingle
  • Pole DesignStraight Pole
  • Woofer Cone TreatmentTWP Waterproof Both Sides
  • Recommended Enclosure14.0 dm3 (0.49 ft3)
  • Recommended Tuning65 Hz

Parameters4

  • Resonance Frequency75 Hz
  • Re2.6 Ω
  • Qes0.64
  • Qms5.22
  • Qts0.57
  • Vas10.1 dm3 (0.36 ft3)
  • Sd220.0 cm2 (34.1 in2)
  • η₀0.73 %
  • Xmax7.0 mm
  • Xvar7.0 mm
  • Mms27 g
  • Bl7.3 Txm
  • Le0.15 mH
  • EBP117 Hz

Mounting And Shipping Info

  • Overall Diameter225 mm (8.8 in)
  • Bolt Circle Diameter210 mm (8.3 in)
  • Baffle Cutout Diameter187.0 mm (7.4 in)
  • Depth90 mm (3.5 in)
  • Flange and Gasket Thickness11 mm (0.4 in)
  • Air Volume Occupied by Driver1.1 dm3 (0.04 ft3)
  • Net Weight1.8 kg (4.0 lb)
  • Shipping Units1
  • Shipping Weight2.25 kg (4.96 lb)
  • Shipping Box255x255x150 mm (10.04x10.04x5.91 in)

Service Kit

  • RCK008NDL514
  • 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 2V for 4 ohm Nominal Impedance
  • Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test.