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12PLB100

LF Drivers 12.0 inches

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12plb100%2000%20FrontRear_b
Continuous Power Handling
Voice Coil Diameter
Magnet Material
 
 
 
 

Key Features

  • 1200 W continuous program power capacity
  • 100 mm (4 in) aluminium voice coil
  • 50 - 2500 Hz response
  • 97 dB sensitivity
  • Aluminium demodulating ring allows a very low distortion figure
  • Ventilated voice coil gap for reduced power compression

Specifications

  • Nominal Diameter320 mm (12.0 in)
  • Nominal Impedance8 Ω
  • Minimum Impedance6.0 Ω
  • Nominal Power Handling1600 W
  • Continuous Power Handling21200 W
  • Sensitivity397.0 dB
  • Frequency Range50 - 2500 Hz
  • Voice Coil Diameter100 mm (4.0 in)
  • Winding MaterialAluminium
  • Former MaterialGlass Fibre
  • Winding Depth23.0 mm (0.91 in)
  • Magnetic Gap Depth10.0 mm (0.39 in)
  • Flux Density1.0 T

Design

  • Surround ShapeTriple Roll
  • Cone ShapeRadial
  • Magnet MaterialFerrite
  • SpiderSingle
  • Pole DesignT-Pole
  • Woofer Cone TreatmentWP Waterproof Front Side
  • Recommended Enclosure40.0 dm3 (1.41 ft3)
  • Recommended Tuning52 Hz

Parameters4

  • Resonance Frequency50 Hz
  • Re5.1 Ω
  • Qes0.38
  • Qms9.2
  • Qts0.37
  • Vas47.0 dm3 (1.66 ft3)
  • Sd531.0 cm2 (82.0 in2)
  • η₀1.7 %
  • Xmax9.0 mm
  • Xvar7.0 mm
  • Mms77.0 g
  • Bl18.4 Txm
  • Le1.6 mH
  • EBP131 Hz

Mounting And Shipping Info

  • Overall Diameter319 mm (12.5 in)
  • Bolt Circle Diameter299 mm (11.8 in)
  • Baffle Cutout Diameter282.0 mm (11.1 in)
  • Depth122 mm (4.8 in)
  • Flange and Gasket Thickness12 mm (0.47 in)
  • Air Volume Occupied by Driver3.5 dm3 (0.12 ft3)
  • Net Weight9.3 kg (20.5 lb)
  • Shipping Units1
  • Shipping Weight10.2 kg (22.49 lb)
  • Shipping Box360x360x200 mm (14.17x14.17x7.87 in)

Service Kit

  • RCK12PLB1008
  • 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.