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Continuous Power Handling
Voice Coil Diameter
Magnet Material
 
 
 

Specifications

  • Nominal Diameter170 mm (6.5 in)
  • Nominal Impedance8 Ω
  • Minimum Impedance6.5 Ω
  • Nominal Power Handling1120 W
  • Continuous Power Handling2240 W
  • Sensitivity396.0 dB
  • Frequency Range150 - 6000 Hz
  • Voice Coil Diameter38 mm (1.5 in)
  • Winding MaterialAluminium
  • Former MaterialGlass Fibre
  • Winding Depth9.0 mm (0.35 in)
  • Magnetic Gap Depth6.0 mm (0.25 in)
  • Flux Density1.4 T

Design

  • Surround ShapeTriple Roll
  • Cone ShapeExponential
  • Magnet MaterialFerrite
  • SpiderSingle
  • Pole DesignT-Pole
  • Woofer Cone TreatmentWP Waterproof Front Side

Parameters4

  • Resonance Frequency130 Hz
  • Re5.7 Ω
  • Qes0.49
  • Qms3.7
  • Qts0.44
  • Vas3.0 dm3 (0.1 ft3)
  • Sd132.0 cm2 (20.5 in2)
  • η₀1.4 %
  • Xmax2.0 mm
  • Xvar4.5 mm
  • Mms12.0 g
  • Bl10.5 Txm
  • Le0.25 mH
  • EBP265 Hz

Mounting And Shipping Info

  • Overall Diameter187 mm (7.4 in)
  • Bolt Circle Diameter172 mm (6.7 in)
  • Baffle Cutout Diameter145.0 mm (5.7 in)
  • Depth82 mm (3.2 in)
  • Flange and Gasket Thickness9 mm (0.35 in)
  • Air Volume Occupied by Driver0.8 dm3 (0.03 ft3)
  • Net Weight2.2 kg (4.8 lb)
  • Shipping Units1
  • Shipping Weight2.4 kg (5.29 lb)
  • Shipping Box210x210x125 mm (8.27x8.27x4.92 in)

Service Kit

  • RCK06MD388
  • 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.