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15cxn88%20000%20etc%20b15cxn88%2000215cxn88%20001
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 (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 2.83V.
  • 2 hour test made with continuous pink noise signal (6 dB crest factor) within the range from the recommended crossover frequency to 20 kHz. Power calculated on rated minimum 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.