Product Overview
The RCF VSA 1250 is a multi-amplified vertical steerable array that features (12) 3.5" full range speakers and 50W amplifiers.Thanks to powerful DSPs it processes the audio signal sent to each speaker for controlling its vertical acoustic dispersion to address the audio signal exactly to the listening area, avoiding to send the acoustic energy to ceilings and empty floors, thus not introducing bad reflections that would affect speech intelligibility, mainly in critical environments with high reverberation time.
Applications:
- Intelligible audio transmission in critical acoustical environments
- Transportation halls
- Sports arenas
- Convention centres
- Conference halls
- Auditoriums
- Houses of worship
Includes
- Cabinet: powder coated aluminum extrusion
- Hardware: 2 x speaker wall mounting flange
- Configuration tool: remote control
Features:
- 12 x Class D, 50W amplifiers
- 94dB Max SPL
- 12 x 3.5" full range speakers
- 48kHz 32-bit processing
- Horizontal dispersion 130°
- Vertical dispersion controlled up to 10° till 30°
- Power supply 115/230Vac (600VA); 24Vdc
- Extruded aluminum body
- Ceramic block terminals and thermal fuse on 0dB balanced priority input
- Standard installation accessories included
- Simple and quick set up
- Indicators and control for EN60849 monitoring facility
Specifications:
- Frequency Response: 120 - 18.000Hz
- Max SPL: 94dB (A-weighted @ 30m)
- Horizontal coverage angle: 130 °
- Vertical coverage angle: selectable from 10° to 30°
- Vertical steering angle: selectable from 0° to -40°
- Directivity control frequency: from 150Hz
- Transducers: 12 x 3.5" full-range speakers
- Input sensitivity: 0dBu, digitally controlled
- Input connectors: balanced screw terminal, balanced screw terminal ceramic block
- Input control: remote control dedicated IR input,priority input command, status remote monitoring, stand by remote command
- Input LEDS: active, communication, status, emergency
- Processor: Texas Instruments TMS320C6726 32-bit floating point dsp Xilinx Spartan3A FPGA, BurrBrown A/D PCM 4202 24 bit
- S/N ratio - 48kHz @ 118dB
- Processor operations: 12 channel PEQS, compression,beam-forming, speaker limiter and protection
- Amplifiers: 12 x Class D, 50W
- Amplifiers protections: short circuit, thermal
- Power supply: 500W switching type
- Power supply & connectors: 115/230 Vac-VDEconnector, 24VDC back-up ceramic terminal block
- Height: 1340mm (52.75inch)
- Width: 125mm (4.92inch)
- Depth: 97mm (3.81inch)
- Weight: 14Kg (30.86lbs)
- Cabinet: powder coated aluminium extrusion
- Hardware: 2 x speaker wall mounting flange
- Configuration tool: remote control
