Speaker driver

The CX15N351 is a coaxial loudspeaker (two inputs). It has a 450W RMS low-midrange driver that extends from 40 to 3000Hz and a 1.4-inch 90W RMS driver that reproduces frequencies from 700 to 20000Hz.

ARTICLE N° 71143
The CX15N351 is a powerful 15" coaxial with a 1.4" driver and a 2.5" titanium diaphragm. This makes it possible to create a full-range loudspeaker or stage monitor.
  • Loudspeaker type : Coaxial loudspeaker (two inputs)
  • Motor diffusion: Large concentric horn
  • 38 cm diameter class
  • Magnet type Neodymium
  • Znom 8+8 ohm
  • Brand RCF
  • Type Coaxial loudspeaker (two inputs)
  • Impedance 8+8 ohm
  • Coil diameter 3.5" speaker
  • 2.5" driver diaphragm diameter
  • Speaker sensitivity 101dB
  • Motor sensitivity 110dB
  • Rated power LF 450W
  • Motor rated power 90W
  • Max speaker power 900W
  • Max motor power 180W
  • Bandwidth 40-3000 Hz + 700÷20000 Hz
  • Throat diameter 1.4 inch
  • Thiele and Small parameters :
  • Fs 55Hz
  • Re 5.6ohm
  • Zmin 6.8ohm
  • Zmin N°2 7.9
  • Qts 0.26
  • Qms 6
  • Qes 0.27
  • Vas 110L
  • Sd 900cm² (Sd 900cm²)
  • Xmax 6mm
  • Mms 80gr
  • Le 1.65mH
  • 7% efficiency
  • EBP 204
  • Shipping weight 8.5kg
RCF - CX15N351 RCF - CX15N351
560 € excl VAT
Out of stock
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Based in Italy since 1949, RCF develops products and components covering virtually every aspect of the audio chain to meet the needs of musicians, DJs, sound engineers, system integrators and production companies. RCF is renowned for its ART PA speakers, loudspeakers, mixing desks and AYRA studio monitors.

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