The most powerful amplifier in its class. RCF s improvements in transducer design make them stronger and more powerful. With 2,100W of power, the NXL MK2 2-channel Class-D amplifier is 50% more powerful than previous models. NXL manages extreme sound pressure levels with an ultra-fast attack, realistic transient response, and very low power loss. NXL modules are energy efficient, so there s no need for a cooling fan. The amplifier is attached to a solid aluminum heat exchanger at the rear of the enclosure, which has no moving parts. The input circuit features a new low-distortion design with an advanced safety limiter, maintaining the true character of the input signal at all levels. All NXL amplifiers are designed according to EN62368-1 for maximum safety and house a Switch Mode Power Supply section with minimum weight.

• Balanced Line Input.
• Balanced Line Link Output.
• Volume Control [rotate to adjust the volume].
• Signal LEDs – [green – safe input level] and Overload [red – limiting in action].
• Preset Selection Button.
• Presets:

•             LINEAR – Finely tuned sound for best clarity.

              BOOST – Enhanced loudness for background music or punchy bass.

              STAGE – Perfect tuning for front fill use.

  • Aluminum back panel.

  • ​​

    High Frequencies

    The 1.75 compression driver features a newly developed dome made of PKX (Modified Polyether Ether Ketone). PKX is a rigid yet lightweight colorless organic polymer. It is possibly the best of the thermoplastic resin films for their specification in audio applications. Developed by the RCF Precision Transducers laboratory and enhanced with reinforcing ribs for high-performance slim dome designs, this new compression driver offers greater precision and reliability.

    Low Frequencies

    The dual woofer configuration features two 6” neodymium woofers designed for robust bass performance. The cone is crafted from water-resistant fiber-doped material, ensuring durability and consistent sound quality in various environments. It also includes a polycotton M-roll surround which enhances its efficiency and overall audio output. Additionally, the hypervented magnetic structure allows for better cooling and improved power handling, resulting in a clearer and more reliable sound reproduction.

    Superior Directivity

    Symmetrically aligned transducers ensure coherent wavefront projection and smooth response, providing consistent directional control in both horizontal and vertical orientation. The rotatable 100º x 70º waveguide produces precise, constant coverage. This special configuration allows for excellent control of directional characteristics, significantly increasing intelligibility in difficult acoustic environments.

    Pair it with SUB AX

    Unlock your NXL 14-A’s true potential with RCF’s SUB AX Series. The key to optimizing your sound system is the precise match between your subs and tops. This not only elevates sound quality but also enhances bass response, giving your audience both the beat, they can hear and the vibe they can feel. With internal factory-tuned crossover presets for NXL 14-A, your sound system is show-ready in a few easy steps. Simply connect your speakers to the SUB AX, select the crossover preset from the user interface, and you are ready to go. FiRPHASE linear phase is extended to match the subwoofer phase down to the lowest frequencies.

    Available in 15” and 18” models, SUB AX subwoofers deliver earth-shaking bass (up to 135 dB) with pristine clarity by combining powerful 2200-Watt Class-D amplifiers with high-power, long-excursion transducers. Featuring stereo crossovers, 8-band EQs, delays, factory-tuned crossover presets, a color touch panel, and remote control via Bluetooth, the SUB AX lets you tailor your live sound effortlessly. Built for the road with a rugged design and cardioid configuration option, the SUB AX is the perfect solution for powerful, solid base on the go.

    Engage Your Audience

    Based on RCF Precision Transducers and wooden enclosures, the NXL Series is RCF’s most flexible active speaker system when high-power and pristine sound are required. The internal DSP has a wide range of protections for the transducers and includes special FiRPHASE and BMC processing to achieve a coherent sound distribution without phase distortion and deep, tight bass at any volume. With its streamlined design and small footprint, the NXL Series provides a powerful sound system when the space for speakers is limited.

    Built for Everyday Use

    Designed as the ideal portable sound system for daily use, the NXL 14-A offers a variety of features for professional users. The weatherproof enclosure is constructed from high-strength plywood and coated with robust, scratch-resistant polyurea paint. Its sleek look provides ultimate flexibility for tight spaces and small stages with extreme power and without blocking critical sightlines. A strong powder-coated metal grille protects the front, while an acoustically transparent foam backing inside the grille shields against dust and humidity.

    

    Rig it Anywhere

    With multiple rigging accessories and the unobtrusive form factor of the cabinet, NXL 14-A is suitable for a wide range of configurations including hanging, pole-, truss-, wall- or ceiling-mounting— at any angle in horizontal or vertical orientation. The rotatable waveguide (and rotatable logo) allows for perfect dispersion control at any position. Rigging the speaker is quick and straightforward. The convenient Quick Fit socket at the top and bottom of the enclosure allows for rapid attachment to accessories. No matter the setup, you ll always find a spot for the NXL 14-A. NXL 14-A features both top and bottom handles for effortless handling, while the padded cover (sold separately) ensures protection during transport, enhancing its portability.

    Tour Ready Construction

    Attached to a solid machined aluminum structure on the rear panel, the amplifier ensures efficient heat dissipation. The enclosure is internally reinforced and sturdy, equipped with waterproof powerCON TRUE1 TOP mains connectors, guaranteeing durability under any outdoor conditions.

    Bass Motion Control

    When searching for an extended bass with enhanced performance, RCF engineers found a way to remove the high-pass filter, replacing it with a forward-thinking approach. Introducing BMC (Bass Motion Control), the newly advanced woofer excursion management feature. The speaker equipped with BMC can handle the lowest audible frequencies without affecting the woofer stability, with extended linearity and better sound integrity. The BMC method works by creating a complete map of the dynamic behavior of the woofer, to generate a custom algorithm that only limits over-excursions. This gives total freedom of signal reproduction to the transducer. When high-pass filters normally protect the woofer motion from becoming destructive but change the phase behavior, the new BMC algorithm breaks conventional rules.

    New perspective on linearity

    RCF speakers are designed using a proprietary and advanced digital FiR technology, conceived to deliver transparent sound, absolute clarity, and perfect imaging to the listener. The special FiRPHASE filters allow for coherent distribution of sound for all listeners without phase distortions, ensuring minimum latencies in the system.

    ​Product Specifications:

    Cabinet Case Material: Plywood

    Hardware:

    2X M10 TOP AND BOTTOM

    2X PIN D.10

    Handles: 2 TOP AND BOTTOM

    Grille: Steel

    Color: Black – RAL 9005, White – RAL 9003

    Acoustical Specifications:

    Frequency Response: 70 Hz ÷ 20000 Hz

    Max SPL @ 1m: 128 dB

    Horizontal Coverage Angle: 100°

    Vertical Coverage Angle: 70°

    Transducers:

    Compression Driver: 1 x 1.0 neo, 1.75 v.c

    Woofer: 2 x 6.0 neo, 2.0 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: 1200

    Protections: Excurs.

    Limiter: Fast Limiter

    Controls: Linear Boost Stage Presets, 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

    Product Height: 567 mm 22.32 inches

    Product Width: 197 mm 7.76 inches

    Product Depth: 270 mm 10.63 inches

    Product Weight: 12.8 kg 28.22 lbs.

    Shipping Height: 600 mm 23.62 inches

    Shipping Width: 232 mm 9.13 inches

    Shipping Depth: 302 mm 11.89 inches

    Shipping Weight: 14.6 kg 32.19 lbs.

    Safety Agency: CE compliant