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15cxn88%2000215cxn88%2000115cxn88%20000%20etc%20b
Diaphragm Material
Magnet Material
LF Voice Coil Diameter
HF Voice Coil Diameter
LF Continuous Power Handling
 
 
 
 
 
 

Key Features

  • 1000 W continuous program power capacity
  • 80° nominal coverage
  • 40 - 18000 Hz response
  • 100 dB sensitivity
  • Single Neodymium magnet assembly
  • Aluminium demodulating ring allows a very low distortion figure
  • Double silicone spider with optimized compliance

Specifications

  • Nominal Diameter380 mm (15.0 in)
  • Nominal Impedance8 Ω
  • Minimum Impedance LF5.8 Ω
  • Minimum Impedance HF8.5 Ω
  • Frequency Range40 - 18000 Hz
  • Dispersion Angle180 °
  • Woofer Cone TreatmentWP Waterproof Front Side
  • Magnet MaterialNeodymium Ring

Specifications LF Unit

  • LF Sensitivity2100.0 dB
  • LF Nominal Power Handling3500 W
  • LF Continuous Power Handling41000 W
  • LF Voice Coil Diameter88 mm (3.5 in)
  • LF Winding MaterialAluminium
  • LF Flux Density1.2 T
  • Former MaterialGlass Fibre
  • Winding Depth22.0 mm (0.87 in)
  • Magnetic Gap Depth11.0 mm (0.43 in)

Specifications HF Unit

  • HF Sensitivity5106.0 dB
  • HF Nominal Power Handling680 W
  • HF Continuous Power Handling7160 W
  • HF Voice Coil Diameter75 mm (3.0 in)
  • HF Winding MaterialAluminium
  • HF Flux Density1.75 T
  • Diaphragm MaterialTitanium
  • Recommended Crossover81.2 kHz
  • Inductance0.14 mH

Parameters

  • Resonance Frequency40 Hz
  • Re5.0 Ω
  • Qes0.26
  • Qms10.3
  • Qts0.25
  • Vas178.0 dm3 (6.29 ft3)
  • Sd855.0 cm2 (132.53 in2)
  • η₀4.2 %
  • Xmax8.5 mm
  • Xvar9.5 mm
  • Mms93.0 g
  • Bl21.2 Txm
  • Le1.05 mH
  • EBP153 Hz

Mounting And Shipping Info

  • Overall Diameter393 mm (15.47 in)
  • Bolt Circle Diameter374 mm (14.72 in)
  • Baffle Cutout Diameter356 mm (14.02 in)
  • Depth208 mm (8.19 in)
  • Flange and Gasket Thickness15 mm (0.59 in)
  • Net Weight7.3 kg (16.09 lb)
  • Shipping Units1
  • Shipping Weight8.9 kg (19.62 lb)
  • Shipping Box500x495x275 mm (19.69x19.49x10.83 in)

Service Kit

  • Service Kit LFRCK15CXN888
  • Replacement diaphragmMMD3DTN8M
  • Included by –6 dB down points.
  • Applied RMS Voltage is set to 2.83V.
  • 2 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated nominal 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 2.83V.
  • 2 hour test made with continuous pink noise signal within the range from the recommended crossover frequency to 20 kHz. Power calculated on rated nominal impedance. Loudspeaker in free air.
  • Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
  • 12 dB/oct. or higher slope high-pass filter.
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