Description
RCF KXM 25-A – High-performance coaxial stage monitor
The RCF KXM 25-A is a professional active coaxial stage monitor designed for the most demanding live and touring applications. With its powerful 15-inch coaxial neodymium woofer, high-quality compression driver, and advanced DSP technology, this RCF offers an exceptionally accurate and powerful monitoring solution.
The KXM 25-A features a 15-inch neodymium coaxial woofer with a 3.5-inch voice coil. At the heart of this woofer, a 2.5-inch neodymium coaxial compression driver is integrated. Because lows and highs are reproduced from the same acoustic point, a highly coherent and stable sound image is created. This ensures that artists and engineers maintain a reliable monitoring reference, even when moving across the stage.
With a frequency range of 50 Hz to 20 kHz and a maximum sound pressure level of no less than 137 dB SPL, the KXM 25-A has enormous reserves. The built-in Class-D amplifier delivers 3,200 Watt Peak, divided into 2,000 Watts for the lows and 1,200 Watts for the highs. This keeps the monitor powerful, dynamic, and controlled even at high volumes.
A key advantage is the constant 60° x 60° dispersion. Energy is directed toward the artist, creating a clear monitoring window while achieving excellent gain-before-feedback.
RCF has equipped the KXM 25-A with FiRPHASE and Bass Motion Control. This DSP technology ensures transparent and phase-coherent reproduction and protects the woofer without unnecessarily limiting the natural low end. With the integrated RDNet connection, the monitor can also be centrally monitored and configured within professional network systems.
The rugged Baltic birch plywood enclosure, steel grille, and convection-cooled amplifier module are built for intensive professional use. The low wedge shape makes the KXM 25-A ideal as a floor monitor, while the 35 mm pole mount also allows it to be used as a powerful point-source speaker or fill.
At just 18 kg, the KXM 25-A remains surprisingly manageable for a 15-inch touring monitor.
RCF KXM 25-A – 15-inch coaxial power, 3,200 Watt Peak, and 137 dB SPL. A professional monitor for artists and engineers who settle for nothing less than maximum control and sound quality.









