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RCF NX 945-A

Item: PAH0023379-000
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Professional 15" active loudspeaker with up to 135 db SPL, 2100 watts power (peak), Class-D power amplifier, Bass Motion Control.  All product info

€ 1,698.00
RRP*.: € 1,799.00,  incl. VAT, incl. Shipping Costs
or extremely cheap from € 30.23 monthly financing
available soon, estimated to be in stock: May 8, 2024
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Product information - RCF NX 945-A

Professional active loudspeaker

  • Professional active loudspeaker with up to 135 dB sound pressure level
  • 2-channel class D power amplifier, 2100 watts power peak
  • Linear frequency response, frequency range 45 - 20,000 Hz
  • 4" titanium/neodymium compression driver
  • 15" neodymium woofer
  • FiRPHASE 0 degree phase response
  • Bass Motion Control Intelligent control of woofer excursion
  • Six M10 and four Quick-Lock pin mounting points

RCF NX 945-A at a glance

RCF 's NX 945-A professional-powered loudspeaker offers innovative technologies and otherworldly sound for PA rental companies, bands and DJs. The combination of a 4" titanium/neodymium compression driver, a 15" neodymium woofer, a 2-channel 2100-watt peak power amplifier and a Constant Directivity True Resistive Waveguide provides consistent 100° x 70° coverage of the listening area with up to 135 dB SPL of distortion-free sound. No matter or as a stand-alone FOH system, satellite (with subwoofer), stage monitor or flown: The compact NX 945-A loudspeaker is powerful and reliable. Thanks to RCF-exclusive FiRPHASE and Bass motion control algorithms, which are precisely tuned to each model, your audience will experience absolutely transparent sound reproduction and an extensive, powerful bass range.

The easily transportable, tour-ready wooden cabinet is durable and can be securely mounted on a tripod, flying, wall or truss via the various mounting points.

Connections of the RCF NX 945-A

RCF NX 945-A

Power that moves

With a peak output of 2100 watts, the NX-9 Series 2-channel Class D power amplifier is 50 percent more powerful than its predecessors, achieving impressive sound pressure levels with ultra-fast Attack and natural transient response with low heat loss. The NX 9 speakers are so energy efficient that they do not require active ventilation. Instead, the power amplifier is mounted in the rear of the cabinet to a fixed heat exchanger with no moving parts.

The signal input path has been optimized for low distortion and, for added safety, features an advanced limiter that preserves the sound characteristics of the input signal at all levels.

Legendary transducers

The powerful 15" neodymium woofer with 3.5" voice coil provides powerful bass. The low-mid response is precise, transparent and distortion-free. The speaker's built-in ND 940 compression driver with titanium cone and 4" voice coil enables a very low crossover frequency of 650 Hz. This improves the impulse response, shortens the reverberation time and increases the efficiency.

With their low weight and high load capacity, RCF's neodymium drivers set the standard for reliability and performance.

Bass Motion Control

For extended bass response and more power, the standard high-pass filter has been replaced with the advanced BMC (Bass Motion Control). The NX 9 Series with BMC handles even the lowest audible frequencies without compromising bass driver stability for a linear, extended bass range and balanced sound. BMC is an algorithm that comprehensively analyzes the dynamic behaviour of the woofer and limits only excessive excursions based on this specific data. This allows complete freedom in signal reproduction through the transducer. Standard high-pass filters are designed to prevent damage to the bass driver, but at the same time, they also influence the phase behaviour. Thanks to the BMC algorithm, this problem is now history. Combined with FiRPHASE technology, BMC elevates the NX 9 Series to a new Level in terms of audio performance in this speaker class.

Rugged and ready for touring

RCF's newest loudspeaker shines as an FOH system or even as floor monitors. Its flexibility makes it the perfect choice for a variety of live sound applications. The durable wooden cabinet is easy to transport thanks to side handles. There is a threaded steel flange on the bottom for mounting on a tripod or spacer pole. All models can alternatively be mounted flying, on the wall or on a truss using the six integrated M10 mounting points and the Quick-Lock pin mounting points. With its wooden cabinet, textured finish and front grille, this NX 9 Series speaker is suitable for both permanent installations and intensive touring use. Finally, the speaker features True Outdoor Protection (TOP) PowerCON TRUE1 power connections. These robust connectors are absolutely leak-proof and offer IP standard protection (IP65 when plugged in) and 50E-compliant UV protection.

Technical data

  • Frequency response: 45 Hz ÷ 20000 Hz
  • Max. Sound pressure level @ 1m: 135 dB
  • Horizontal dispersion angle: 100
  • Vertical dispersion angle: 70
  • Compression driver: 1 x 1.4'' Neo, 4.0'' V.C
  • Woofer: 15'' Neo, 3,5'' V.C
  • Input signal: bal/unbal
  • Input connectors: Combo XLR/jack
  • Output connectors: XLR
  • input sensitivity: -2 dBu/+4 dBu
  • crossover frequency: 650Hz
  • Protections: Thermal, RMS
  • Limiter: Soft Limiter
  • Controls: Linear, Boost, Stage, Volume
  • Total power: 2100 watts peak
  • High frequencies: 700 watts peak
  • Low frequencies: 1400 watts peak
  • Cooling: Convection
  • Connections: Powercon TRUE1 TOP IN/OUT
  • Cabinet/Case Material: Plywood
  • Hardware: 2 x M10 top, 1 x M10 on each side, 1 x M10 bottom, 1 x M10 rear: 2 on each side quick release bolt seat
  • Handles: 1 x side
  • Flange: Yes
  • Box grille: Steel
  • Color: Black
  • Dimensions (W x D x H): 420 x 451 x 705 mm
  • Weight: 22.4 kg
RCF NX 945-A

Features:

  • Manufacturer: RCF
  • Typ: Head
  • Signal Processing: Active
  • Size of Woofer (Inches): 15
  • Size of Tweeter (Inches): 4
  • Peak output in W: 2100
  • max. Peak SPL (dB): 135
  • Weight (kg): 22.4
  • Housing Material: Wood
  • Multi-Function Housing: Yes
  • Flange: Yes
  • Airworthy: Yes
  • Beam angle: 100°
  • Frequency Response from (Hz): 45
  • Frequency Response to (Hz): 20000
  • Link: Yes
  • Input: Combo Socket
  • Output: XLR
  • Mic Input: 1
  • Height (mm): 705
  • Width (mm): 420
  • Depth (mm): 451
RCF NX 945-A Product ImageRCF NX 945-A
€ 1,698.00
€ 1,949.00
€ 1,569.00
€ 1,698.00
€ 1,699.00
€ 1,419.00

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