RCF NX 910-A Active Speaker
The NX 910-A pairs a 10-inch woofer with a 1.75-inch compression driver on a constant-directivity waveguide, aimed at solo musicians, bands and DJs who need a coherent 100 by 60 degree pattern with up to 130 dB SPL. A 2100W Class-D bi-amp (1400W LF, 700W HF) covers 50 Hz to 20 kHz, and fanless convection cooling keeps it silent on a quiet stage.
RCF's FiRPHASE and Bass Motion Control DSP hold the response flat and the phase coherent as levels climb, and a soft limiter protects the drivers under sustained use. Balanced XLR and jack inputs accept any source, an XLR output loops to a second cabinet or a sub, and the 16.4 kg all-wood cabinet works stand-alone, as a satellite with a sub, as a stage monitor, or flown.
| Configuration | Two-way active speaker |
|---|---|
| Woofer | 10" (2.5" voice coil) |
| Compression Driver | 1.75" (1.0" voice coil) |
| Amplifier Power | 2100W total (1400W LF + 700W HF) |
| Max SPL | 130 dB @ 1m |
| Frequency Response | 50 - 20,000 Hz |
| Coverage | 100 x 60 degrees |
| Connectors | XLR/jack input (balanced/unbalanced), XLR output |
| Cooling | Convection (fanless) |
| Weight | 16.4 kg (36.16 lbs) |











