Primed for Live Sound Performance
The RCF NX 912-A combines top-class power and easy portability, making it an excellent choice for solo performers, DJs, and small bands. A high-quality 12-inch woofer, 1.75-inch compression driver, and robust 2-channel 2,100W amplifier combine to deliver a startling full-range spectrum of sound, with a constant directivity waveguide to ensure your audience receives full and coherent coverage. Moreover, a suite of DSP features offers endless adjustability, while RCF’s cutting-edge FiRPHASE technology and Bass Motion Control ensure your sound comes in clear, refined, and top form. Whether you’re after a standalone speaker for a FOH system, satellite configuration, stage monitor, or flown speaker, the RCF NX 912-A excels in just about every small-to-medium live sound application in the book.
Robust 2,100-watt Class D amplifier
The RCF NX 9 Series features a robust 2,100-watt Class D amplifier, fine-tuned to deliver massive sound pressure levels with an exceptional attack, natural transients, and minimal loss of heat. What’s more, the NX 9 series' unmatched efficiency allows this speaker to perform to its fullest without a cooling fan — the amplifier is mounted directly to a solid aluminum heat exchanger to reduce the need for moving parts and increase long-term reliability. Lastly, the input circuit’s low-distortion operation and advanced safety limiter ensure that your signal’s character remains true to the source at all volume levels.


Cutting-edge FiRPHASE technology
To ensure the highest quality of sound possible, RCF speakers harness the power of FIR (Finite Impulse Response) to allow for 0-degree linear phase playback. It’s a highly advanced system that allows for an exceptionally coherent sound distribution to the entire audience, with no phase distortion and minimal latency. Astounding clarity, maximum transparency, and picture-perfect imaging: RCF’s FiRPHASE technology is all but guaranteed to elevate and refine the sound of your system.
Innovative Bass Motion Control
In lieu of a typical high-pass filter, RCF’s engineers have outfitted this speaker with a forward-thinking tone-shaping system called BMC (Bass Motion Control) for enhanced low-end performance. In a nutshell, it’s an advanced form of woofer excursion management that can handle even the lowest of audible frequencies with maximum woofer stability, clarity, and definition. How does it work? BMC functions by creating a total map of the woofer’s behavior, then generating a custom algorithm that only limits over excursions. This results in a greatly enhanced low-register performance that does not change phase behavior in the slightest.


RCF NX 912-A 2,100W 12-inch Powered Speaker Features:
- Powerful and portable powered speaker ideal for solo musicians, DJs, and small bands
- 12-inch woofer and 1.75-inch compression driver deliver a full range of sound perfect for most small-to-medium live sound applications
- 2,100W 2-channel amplifier pushes out up to 130dB SPL
- Constant directivity True Resistive Waveguide offers full 100° x 60° coverage Bass Motion Control DSP processing maximizes your low-end performance
- FiRPHASE technology all but eliminates phase distortion and latency
- Rugged all-wood cabinet is more than up to the bumps and bruises of gigging life