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RCF

collapse expand iconDescription

The NX945-A Powered Speaker has been masterfully engineered to deliver a professional audio performance. The combination of a 4" titanium/neodymium compression driver, 15" neodymium woofer - two-channel 2,100W amplifier and the constant directivity True Resistive Waveguide produces coherent 100° x 70° coverage for the listening area with up to 135 dB SPL of distortion-free sound.

Whether used as a stand-alone speaker for a FOH system, stage monitor, flown speaker or a satellite with subwoofer, the NX945-A offers reliability and professional quality in one convenient package.

Merging RCF proprietary FiRPHASE and Bass Motion Control DSP processing, perfectly tuned for each model, the audience will experience clean sound and a deep, powerful bass response. The tour-ready, rugged all-wood cabinet is easy to carry and can be secured or mounted by using the dedicated rigging points available.
RCF NX945-A 15" Professional Powered Speaker
RCF NX945-A 15" Professional Powered Speaker
RCF NX945-A 15" Professional Powered Speaker

collapse expand iconFeatures

  • Up to 135 dB Sound Pressure Level
  • 2100W Class-D Bi-Amplification
  • 45-20000 Hz linear frequency response
  • FiRPHASE zero degrees phase technology
  • Bass Motion Control woofer excursion management
  • Six M10 and four Quick Lock rigging points
  • 4" Titanium/Neodymium Compression Driver
  • 15" neodymium Woofer

collapse expand iconSpecs

Acoustical specifications 
  • Frequency Response: 45 Hz ÷ 20000 Hz
  • Max SPL @ 1m: 135 dB
  • Horizontal coverage angle: 100°
  • Vertical coverage angle: 70°
Transducers
  •  
  • Compression Driver: 1 x 1.4'' neo, 4.0'' v.c
  • Woofer: 15'' neo, 3.5'' v.c
Input/Output section 
  • Input signal: bal/unbal
  • Input connectors: Combo XLR/Jack
  • Output connectors: XLR
  • Input sensitivity: -2 dBu/+4 dBu
Processor section 
  • Crossover Frequencies: 650Hz
  • Protections: Thermal, RMS
  • Limiter: Soft Limiter
  • Controls: Linear, Boost, Stage, Volume
Power section 
  • Total Power: 2100 W Peak
  • High frequencies: 700 W Peak
  • Low frequencies: 1400 W Peak
  • Cooling: Convection
  • Connections: Powercon TRUE1 TOP IN/OUT
Standard compliance 
  • Safety agency: CE compliant
  • Physical specifications 
  • Cabinet/Case Material: Plywood
  • Hardware: 2 x M10 Top, 1 x M10 each side, 1 x M10
  • bottom, 1 x M10 rear
  • 2 each side quick lock pin seat
  • Handles: 1 x Side
  • Pole mount/Cap: Yes
  • Grille: Steel
  • Color: Black
Size and Weight
  • Height: 705 mm / 27.76 inches
  • Width: 420 mm / 16.54 inches
  • Depth: 451 mm / 17.76 inches
  • Weight: 22.4 kg / 49.38 lbs