Array Activo Varidireccional

Array Activo Varidireccional
  • Unmatched sound quality and speech intelligibility
  • Smart modular design, flush mountable
  • Sophisticated beam configuration with EASE support
  • Integrated ambient noise level sensor for AVC
  • Detalles
    Rango de frecuencia2
    VARI‑B De 130 Hz a 10 kHz (±3 dB)
    VARI‑BH De 130 Hz a 18 kHz (±3 dB)
    SPL máx.3 Continuo/pico
    VARI‑B SPL de 90 / 93 dB (ponderación A a 20 m)
    VARI‑B+E SPL de 90 / 93 dB (ponderación A a 32 m)
    VARI‑B+E+E SPL de 88 / 91 dB (ponderación A a 50 m)
    VARI‑BH SPL de 89 / 92 dB (ponderación A a 20 m)
    VARI‑BH+E SPL de 89 / 92 dB (ponderación A a 32 m)
    VARI‑BH+E+E SPL de 87 / 90 dB (ponderación A a 50 m)
    Cobertura
    Horizontal (fija)4 130° (-6 dB, media de 1 a 4 kHz)
    Vertical (ajustable)5 Software configurable
    Alcance máximo:
        VARI‑B(H) 20 m
        VARI‑B(H)+E 32 m
        VARI‑B(H)+E+E 50 m
    Transductores
    VARI‑B Banda ancha de 10,1 cm (4 pulg.) (8 x 1 accionador)
    VARI‑BH Coaxial de 10,1 cm (4 pulg.) (8 x 1 accionador)
    VARI‑E Banda ancha de 10,1 cm (4 pulg.) (4 x 2 accionadores)
    Input Line (2x)
    Input level nominal 0 dBV rms
    Input level maximum +20 dBV peak
    Type Transformer balanced
    Impedance (balanced) 7.8 kohm at 1 kHz
    Input 100 V (2x)
    Input level nominal +40 dBV rms
    Type Transformer balanced (floating input)
    Impedance (balanced) 1 Mohm at 1 kHz
    Power Amplifiers
    Power
        VARI‑B(H) 8 x 15 W (class‑D full bridge)
        VARI‑E 4 x 25 W (class‑D full bridge)
    Protection Thermal shutdown
    Current limiting
    Dynamic range6 >105 dB
    PSU
    Mains voltage 100 to 120 V / 200 to 240 V (auto switching)
    Power consumption @ Mains / 24 Vdc (22 V min, 36 V max)
        Power save
            VARI‑B(H) 13 / 4.5 W
            VARI‑B(H)+E 17 / 7 W
            VARI‑B(H)+E+E 19 / 9 W
        Idle
            VARI‑B(H) 18 / 8.5 W
            VARI‑B(H)+E 23 / 13 W
            VARI‑B(H)+E+E 28 / 17 W
        Max. (Noise, CF 6 dB)
            VARI‑B(H) 60 / 36 W
            VARI‑B(H)+E 97 / 75 W
            VARI‑B(H)+E+E 124 / 100 W
    Power factor According to EN61000‑3‑2, class A
    Mains inrush current <70 A (at 230 V)
    Protection Thermal shutdown
    Current limiting
    Under voltage lock‑out
    Signal processing5
        DSP 32‑bit floating point, 900 Mflops
        ADC / DAC 24‑bits S‑D, 128 x oversampling
        Sample rate 48 kHz
        Functions Pre‑delay (max. 21 s)
    Input‑delay (max. 2 x 10 s / 4 x 5 s)
    Equalizer and compensation filtering
    Compressor
    Volume
    AVC
    Control
        Network interface RS‑485 full duplex, auto‑switching 115k2, 57k6, 38k4, 19k2 baud, optically isolated
        Max. number of units7 126
        Surveillance General status
    Amplifier and load monitoring
    External pilot‑tone detection(20 kHz to 30 kHz, min. level -22 dBV)
    Built‑in ambient noise sensing microphone
    Thermal overload protection
        Failure relay Maskable conditions
            Contact 1 No failure = closed / Failure = open
                Rating Max. 24 V, 100 mA
            Contact 2 No failure = 10 k ohm / Failure = 20 k ohm
        Control voltage input 5 to 24 Vdc, optically isolated
    CobraNet
        Interface RJ‑45, Ethernet 100 Mbps
        Word length 16-/20-/24‑bit (set by transmitter)
        Sample rate 48 kHz
        Additional latency 1.33/2.67/5.33 ms (set by transmitter)
    Dimensions (H x W x D)
        VARI‑B(H) 1200 x 130 x 98 mm (47.2 x 5.1 x 3.8 in)
        VARI‑B(H)+E 2400 x 130 x 98 mm (94.5 x 5.1 x 3.8 in)
        VARI‑B(H)+E+E 3600 x 130 x 98 mm (141.7 x 5.1 x 3.8 in)
        Bracket 27 mm (1.1 in) additional depth, flat mounted
        VARI-CM 100 x 50 x 23 mm (3.9 x 2.0 x 0.9 in)
    Weight
        VARI‑B(H) 13.0 kg (28.7 lbs)
        VARI‑B(H)+E 24.7 kg (54.5 lbs)
        VARI‑B(H)+E+E 36.4 kg (80.3 lbs)
    Color
        Enclosure:    VARI‑B(H) and -E RAL9007 (gray aluminum)
        Grill:    VARI‑B(H) and -E RAL9006 (white aluminum)
    Operating temperature -25 °C to 55 °C (-13 °F to 131 °F)
    Storage and transport temperature -40 ºC to +70 ºC (-40 ºF to +158 ºF)
    Relative humidity <95 %

    Imágenes

     
  • Certificados (3)
     
  • Documentos (6)
     
  • Descarga de Software (2)
    Título Tipo Idioma
    EASE data package ZIP
    VARI-Control software ZIP
     
 

Variantes de Producto

LA3-VARI-B Unidad base varidireccional

Active vari‑directional array loudspeaker.

Referencia comercial No. LA3-VARI-B
Producto No. F.01U.126.624;F.01U.354.642

 
LA3-VARI-BH Unidad base varidireccional, coaxial

Active vari‑directional array loudspeaker with coaxial drivers for improved high frequency response.

Referencia comercial No. LA3-VARI-BH
Producto No. F.01U.354.643;F.01U.126.625

 
 
LA3-VARI-E Unidad extensión varidireccional

Active vari‑directional array extension, to be used with a base unit to increase the coverage distance. A maximum of two extension units can be used with a base unit.

Referencia comercial No. LA3-VARI-E
Producto No. F.01U.354.644;F.01U.126.626

 

Accesorios

LA3-VARI-CM MATRIZ VARIDIRECCIONAL, MÓDULO COBRANET

LA3-VARI-CM MATRIZ VARIDIRECCIONAL, MÓDULO COBRANET

Módulo CobraNet para conectar el array activo varidireccional a una red CobraNet. El módulo se debe montar dentro de la unidad básica.

Referencia comercial No. LA3-VARI-CM
Producto No. F.01U.354.646;F.01U.127.020

 
LA3-VARI-CS Conjunto config. varidireccional

LA3-VARI-CS Conjunto config. varidireccional

Configuration set for the vari‑directional array contents: USB to RS‑485 converter, USB cable (1.8 m) for connection to the PC USB port and RS-485 connection cable (5 m) for connection to the vari‑directional array.

Referencia comercial No. LA3-VARI-CS
Producto No. F.01U.354.645;F.01U.126.627