Speaker driver

The CX15N251 is a 15-inch coaxial loudspeaker (two inputs). It has a 300W RMS low-midrange driver that extends from 50 to 3000Hz and a 1-inch 50W RMS driver that reproduces frequencies from 1200 to 20000Hz.

ARTICLE N° 71145
RCF's CX15N351 is designed to create a truly full-range stage monitor, with the motor part diffused over the concentric horn to balance the entire HF part of the spectrum.
  • 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 2.5" loudspeaker
  • Diaphragm diameter 1.75" driver
  • Speaker sensitivity 101dB
  • Motor sensitivity 109dB
  • Rated power LF 300W
  • Motor rated power 50W
  • Max speaker power 600W
  • Max. motor power 100W
  • Bandwidth 50-3000 Hz + 1200÷20000 Hz
  • Throat diameter 1 inch
  • Thiele and Small parameters :
  • Fs 55Hz
  • Re 5.2ohm
  • Zmin 6.4ohm
  • Zmin N°2 6.5
  • Qts 0.35
  • Qms 8
  • Qes 0.37
  • Vas 136L
  • Sd 900cm² (mm)
  • Xmax 5mm
  • Mms 71gr
  • Le 1.2mH
  • 5% efficiency
  • EBP 149
  • Shipping weight 5.6kg
RCF - CX15N251 RCF - CX15N251
340 € 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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