400W, 10" Stage/Floor Monitor with 60x60 Constant Directivity Horn


RCF's NX-10-SMA is equipped with a high power 400 W digital amplifier and a 10" coaxial neodymium transducer that guarantees outstanding audio quality and definition.  It can be also used as a portable PA system, thanks to the rugged powder coated steel pole mount installed on the side.  In order to control the response of the speaker in such different applications, RCF has incorporated two special Equalization Modes:

  • Floor, for stage monitoring
  • Free Field, for the use of the speakers as a stand-alone PA system

The NX-10-SMA's cabinet is made in Baltic Birch plywood and finished with a resistant paint for extensive use on the road.  An ergonomic side handle, integrated with the input panel, is provided for easier transport.


  • 400 W digital bi-amplification
  • Wide dispersion 60 x 60 constant directivity horn
  • DSP processing, boost EQ, soft limiter and protection
  • XLR jack input, XLR signal output

Acoustical Specifications:

  • Frequency Response -3 dB: 60 Hz ÷ 20 kHz
  • Max SPL: 127 dB
  • Horizontal coverage angle: 60°
  • Vertical coverage angle: 60°
  • Compression Driver: 1" neo compression driver, mylar dome
  • Woofer: 10" neo high power woofer, 2.5" voice coil

Input/Output Section:

  • Input connectors: XLR jack
  • Output connectors: XLR

Processor Section:

  • Limiter: Soft Limiter
  • Controls: Freefield, floor

Amplifier Specifications:

  • Total power: 400 W
  • High frequencies: 100 W
  • Low frequencies: 300 W


  • Cabinet Material: Baltic Birch
  • Handles: 1 on side
  • Pole Mount/Cap: Yes
  • Grille: Steel

Physical Specifications:

  • Dimensions: 12.7" H x 17.7" W x 16.4 " D (324 x 450 x 417 mm)
  • Net Weight: 31.96 lbs (14.5 kg)
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