The RCF VSA 2050 II Active 20-Speaker Vertical Steerable Array is an advanced digital column loudspeaker system engineered for professional installations where discreet aesthetics and highly intelligible sound reinforcement are paramount. It integrates 20 full-range neodymium drivers each powered by its own Class-D 50 W amplifier, and a state-of-the-art 32-bit/48 kHz DSP that steers the vertical coverage and controls beamforming to direct sound precisely toward listeners while minimizing unwanted reflections. This active array offers a wide 130° horizontal dispersion with adjustable vertical coverage from 10° to 30° and vertical steering down to -40°, making it suitable for challenging acoustic environments such as auditoriums, houses of worship, conference facilities, and public spaces. Built with a slim extruded aluminum enclosure and standard wall-mount accessories, the array blends into architecture while delivering clear speech and music reproduction with up to 96 dB maximum SPL. Full RDNet compatibility and control options—including DSP presets and optional smartphone app management—provide comprehensive configuration and monitoring for system integrators and audio professionals.
Features
- 20 x Class D, 50 W amplifiers
- 20 x 3.5″ full range neodymium speakers
- 96 dB Max SPL at 30 meters
- 48 kHz 32 bit digital signal processing
- Horizontal dispersion angle of 130°
- Vertical coverage beam adjustable from 10° to 30°
- Vertical steering range from 0° to –40°
- Standard installation accessories included
- Extruded aluminum body for durability
- Indicators and controls for EN 60849 monitoring
- Full RDNet networked control for real-time system monitoring
- Multiple equalizer presets including speech, music, and custom settings
- VSA-RC smartphone remote control for beaming, tilt, delay, equalization, polarity, mute, volume, and configuration lock
- Recessed I/R receiving diode for dedicated remote control without interference
- Thermal and short circuit protections with soft limiter
- Convection cooling system
- CE compliant safety certification
Specifications
| Frequency Response | 100 Hz – 18,000 Hz |
| Max SPL @ 30m | 96 dB |
| Horizontal Coverage | 130° |
| Vertical Coverage | 10° to 30° (adjustable) |
| Vertical Steering Range | 0° to –40° |
| Transducers | 20 x 3.5″ neodymium full range, 1.0″ voice coil |
| Input Signal | Balanced/unbalanced |
| Input Connectors | Ceramic screw terminals |
| Input Sensitivity | 0 dBu |
| Processor Protections | Thermal, short circuit |
| Limiter | Soft limiter |
| DSP Sampling Rate | 48 kHz, 32 bit processing |
| Power Output | 1300 W Peak, 650 W RMS |
| Cooling | Convection |
| Compliance | CE certified |
| Cabinet Material | Extruded aluminum |
| Hardware | 2 x wall mounting flange |
| Colors | White (RAL 9003), Black (RAL 9005), Custom |
| Dimensions (H x W x D) | 2070 mm x 125 mm x 97 mm (81.5″ x 4.92″ x 3.82″) |
| Weight | 20 kg (44.09 lbs) |
| Package Dimensions (H x W x D) | 180 mm x 2264 mm x 200 mm (7.09″ x 89.13″ x 7.87″) |
| Package Weight | 31.5 kg (69.45 lbs) |


















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