NX 912-A is built to deliver exceptional audio performance with a 1.75″ compression driver, 12″ woofer, and a 2100W bi-amplified Class-D system. Featuring RCF’s proprietary FiRPHASE and Bass Motion Control DSP, this speaker ensures extended bass, phase coherence, and distortion-free sound at up to 130 dB SPL. Its 100° x 60° directivity waveguide and road-ready plywood cabinet make it ideal for FOH setups, stage monitoring, and flown or pole-mounted installations. Engineered for durability and reliability, the NX 912-A is a top choice for touring professionals.
Features
Up to 130 dB Sound Pressure Level
2100W Class-D Bi-Amplification
50-20000 Hz linear frequency response
1.75″ Compression Driver
12″ Woofer
FiRPHASE zero degrees phase technology
Bass Motion Control woofer excursion management
Constant directivity waveguide (100° x 60°)
Lightweight, rugged all-wood cabinet
Flexible mounting options (pole, wall, flown, truss)
Specifications
| Frequency Response | 50 Hz ÷ 20000 Hz |
| Max SPL @ 1m | 130 dB |
| Horizontal Coverage | 100° |
| Vertical Coverage | 60° |
| Compression Driver | 1 x 1.0″, 1.75″ v.c |
| Woofer | 1 x 12″, 2.5″ v.c |
| Input Signal | Balanced/Unbalanced |
| Input Connectors | XLR, Jack |
| Output Connectors | XLR |
| Input Sensitivity | -2 dBu / +4 dBu |
| Crossover Frequency | 1600 Hz |
| Protections | Thermal, RMS |
| Limiter | Soft Limiter |
| Controls | Linear, Boost, Stage, Volume |
| Total Power | 2100 W Peak |
| High Frequency Power | 700 W Peak |
| Low Frequency Power | 1400 W Peak |
| Cooling | Convection |
| Power Connections | VDE |
| Cabinet Material | Plywood |
| Hardware Mounting | 2 x M10 Top, 1 x M10 each side/bottom/rear |
| Handles | 1 x Side |
| Pole Mount | 35 mm insert |
| Grille | Steel |
| Color | Black |
| Height | 620 mm / 24.41 inches |
| Width | 362 mm / 14.25 inches |
| Depth | 405 mm / 15.94 inches |
| Weight | 20.8 kg / 45.86 lbs |
| Package Height | 666 mm / 26.22 inches |
| Package Width | 461 mm / 18.15 inches |
| Package Depth | 416 mm / 16.38 inches |
| Package Weight | 22.8 kg / 50.27 lbs |


















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