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Open-Box RCF NX45-A 1,400W 2-Way 15" Powered Speaker Condition 1 - Mint

Q&A SKU #L75724004000000
1749.99 $1,749.99
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Can be used as stage monitor or a front, down or side fill speaker.

The NX 45-A is an active speaker specifically designed to be the everyday tool for rental companies and professional musicians. It’s one of the most flexible speaker for deploying high-power and pristine sound as a stand-alone FOH system or as a satellite (with subwoofer), but either as a stage monitor or a front, down or side fill speaker.


  • 1,400W 2-way class-D amplifier
  • 133 dB SPL max
  • 45–20,000Hz frequency range
  • 90° x 50° constant directivity coverage
  • 15" neodymium woofer, 3.5" voice coil
  • Horn-loaded 4" neodymium c. driver
  • Multiple rigging points

For a versatility and power. Order today.


NX45-A 1,400W 2-Way 15" Powered Speaker Specifications:

Frequency response
  • 45Hz–20,000Hz
Max SPL @ 1M
  • 133dB
Horizontal coverage angle
  • 90°
Vertical coverage angle
  • 50°
Compression driver
  • 1.4" neo, 4" v.c
  • 15'' neo, 3.5'' v.c 
Input signal
  • Balanced/Unbalanced
Input connectors
  • XRL, Jack
Output connectors
  • XLR
Input sensitivity
  • -2 dBu/+4 dBu
Mic. input sensitivity
  • -32 dBu
Crossover frequencies
  • 650Hz
  • RMS
  • Soft Limiter
  • Boost
Total power
  • 1,400W Peak, 700W RMS
High frequencies
  • 400W Peak, 200W RMS
Low frequencies
  • 1,000W Peak, 500W RMS
  • Convection
Powercon in/out 
  • Standard compliance
Ce marking
  • Yes
Cabinet/case material
  • Baltic birch plywood
  • 5 x m10, 4 x quick lock
  • 2 side
Pole mount/cap
  • Yes
  • Steel
  • Black
  • 707 mm/27.83"
  • 418 mm / 16.46"
  • 402 mm / 15.83"
  • 24 kg / 52.91 lb.

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