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12_45_48_120_15bg100rear18_13_05_263_15bg100_02_sito12_45_48_344_15bg100rear_b
Continuous power handling
Voice coil diameter
Magnet material
 
 
 
 

Features

  • 2000 W continuous program power capacity
  • 100 mm (4 in) copper voice coil
  • 35 - 1000 Hz response
  • 94.5 dB sensitivity
  • FEA optimized Neodymium magnet assembly
  • Aluminium demodulating ring for very low distortion
  • Double silicone spider with optimized compliance
  • Ventilated voice coil gap for reduced power compression

Specifications

  • Nominal Diameter380 mm (15.0 in)
  • Nominal Impedance8 Ω
  • Minimum Impedance6.0 Ω
  • Nominal Power Handling11000 W
  • Continuous power handling22000 W
  • Sensitivity (1W/1m)394.5 dB
  • Frequency Range35 - 1000 Hz
  • Voice Coil Diameter100 mm (4.0 in)
  • Winding MaterialCopper
  • Former MaterialGlass Fibre
  • Winding Depth27.0 mm (1.05 in)
  • Magnetic Gap Depth11.0 mm (0.43 in)
  • Flux Density1.25 T

Design

  • Surround ShapeRoll
  • Cone ShapeRadial
  • Magnet MaterialNeodymium Inside Slug
  • SpiderDouble Silicone
  • Pole DesignT-Pole
  • Woofer Cone TreatmentTWP Waterproof Both Sides
  • Recommended Enclosure160.0 dm3 (5.65 ft3)
  • Recommended Tuning29 Hz

Parameters4

  • Resonance Frequency36 Hz
  • Re5.1 Ω
  • Qes0.49
  • Qms5.0
  • Qts0.44
  • Vas83.0 dm3 (2.93 ft3)
  • Sd855.0 cm2 (132.5 in2)
  • η₀0.8 %
  • Xmax± 10.5 mm
  • Xvar± 14.0 mm
  • Mms240.0 g
  • Bl23.0 Txm
  • Le1.6 mH
  • EBP73 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)
  • Depth189 mm (7.44 in)
  • Flange and Gasket Thickness24 mm (0.94 in)
  • Air Volume Occupied by Driver6.0 dm3 (0.21 ft3)
  • Net Weight8.8 kg (19.4 lb)
  • Shipping Units1
  • Shipping Weight10.1 kg (22.27 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 2.83 V for 8 ohms Nominal Impedance.
  • Thiele-Small parameters are measured after a high level 20 Hz sine wave preconditioning test.