RCF NX 945A W | 15in - 135 dB | 2100W White Active Speaker for FOH, Monitor, or Install

RCF NX 945-A W – 15" High-Output White Active Speaker

The RCF NX 945-A W is a powerful, full-range active speaker designed for top-tier FOH sound, stage monitoring, or flown installations. With a bold 135 dB SPL output from a 2100W bi-amplified Class-D amplifier, it combines a 15” neodymium woofer and a massive 4” titanium compression driver to deliver exceptional sound projection, precision, and reliability — now available in a sleek white finish.

Key Features:

• 135 dB Max SPL for high-output live sound
• 2100W peak Class-D amplification (1400W LF + 700W HF)
• 15” neodymium woofer for extended bass and punch
• 4” titanium/neodymium compression driver on TRW waveguide
• 100° x 70° coverage with True Resistive Waveguide
• 45 Hz – 20,000 Hz linear frequency response
• FiRPHASE and Bass Motion Control (BMC) DSP
• White painted all-plywood cabinet for modern installations
• Rigging-ready with 6 M10 and 4 Quick Lock points

Unmatched Clarity & Output

With its 4" compression driver, the NX 945-A W provides smooth high-frequency extension and definition across large spaces. The neodymium woofer handles tight, deep bass with superior excursion and low distortion. Thanks to FiRPHASE technology, you get a consistent sound image and near-zero phase distortion, ensuring every frequency hits with clarity.

Advanced DSP for Total Control

RCF’s Bass Motion Control (BMC) algorithm maps woofer behavior in real time to extend low-end performance without the phase shift of traditional high-pass filters. Combine that with soft limiters and RMS/thermal protections, and you get reliable performance in any setting — from small clubs to large outdoor venues.

Versatile Deployment Options

The NX 945-A W is built for both mobile and installed applications. Use it pole-mounted, floor-standing, wall-mounted, or flown. Its clean white finish makes it ideal for modern installations, houses of worship, theaters, event spaces, and high-end venues.

Perfect For:

• FOH Speaker for Bands and DJs
• Stage Monitor (wedge or vertical)
• Corporate Events & House of Worship
• Fixed Installations with White Aesthetics

Specifications:

• Frequency Response: 45 Hz – 20 kHz
• Max SPL: 135 dB
• Coverage: 100° x 70°
• HF Driver: 1.4” exit / 4” v.c. titanium compression driver
• LF Driver: 15” neodymium woofer, 3.5” v.c.
• Amplifier Power: 2100W Peak (1400W LF + 700W HF)
• Connectors: Combo XLR/Jack input, XLR output
• Power: PowerCON TRUE1 TOP IN/OUT
• DSP Controls: Linear, Boost, Stage, Volume

Cabinet & Dimensions:

• Material: Baltic Birch Plywood
• Color: White
• Mounting: 6 x M10, 4 x Quick Lock Rigging Points
• Handles: 1 x Side
• Pole Mount: 35 mm insert
• Dimensions (HxWxD): 705 x 420 x 451 mm / 27.76 x 16.54 x 17.76 in
• Weight: 27.3 kg / 60.19 lbs

What’s Included:

• RCF NX 945-A W Active Speaker
• PowerCON TRUE1 Cable
• User Manual