Fbt HORIZON VHA406ND, Operating Manual

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GENERAL FEATURES
DESCRIPTION
All the VHA family is equipped with a new amplification module with TCP/
IP network interface. Based on the OCA ALLIANCE AES70 standard, it
communicates with the ‘INFINITO system management suite’ remote
control software and receives 24-bit 48-96Khz digital audio streaming
from all devices compatible with the ‘DANTE‘ standard. INFINITO is a true
revolution in the FBT world that enhances the user experience, reaching
new heights in terms of performance and simplicity! It is a software pla-
tform that is fully developed in house by the FBT R&D team that offers
real time monitoring of the internal sensors and the status of the con-
nected devices, fast IN/OUT Vu-meters, controls of all the parameters,
group management and warnings readout. The module is contained in an
aluminium chassis with intelligent forced ventilation and is equipped with
an OLED display with encoder for parameter setting. A high-brightness
blue front LED allows remote identification of the device also in daylight.
The FBT HORIZON VHA 406ND is a compact, self-powered line array
element that features 4 x 6,5” woofers plus a 1,4” neodymium compres-
sion driver with a 2,5” voice coil, frequency response extends from 65Hz
to 20kHz.
The waveguide, designed specifically for this product and optimized with
BEM iterative solution, has a horizontal dispersion of 90°and vertical of
20°.
The acoustic configuration with the central horn allows for a symmetrical
horizontal dispersion.
The construction materials of The FBT HORIZON VHA 406ND meet the
highest professional standards to ensure maximum reliability, the cabinet
is in birch plywood of 0,47” with anti-scratch varnish and is provided with
two handles with rubber inserts and integrated mechanics to join the spe-
akers and angle them from 5° to 20° in 5° steps. The FBT HORIZON VHA
406ND also boats integrated quickrelease anchor points that facilitate
the creation of horizontal and vertical arrays using the dedicated flybar.
The FBT HORIZON VHA
406ND provides a wide range of accessories for suspension, pole-moun-
ting or ground-stacking. The front of the loudspeaker is covered with a
powder coated perforated steel grille. Available a rain cover that protects
the electronic parts from the rain.
The VHA 406N model has the same characteristics of the VHA 406ND
model but does not include the Dante feature
SPECIFICATIONS
• Bi-amplified 2-way line array
• 4 x 165mm (6.5 “) custom woofers with 38mm (1.5”) coil
• Large format FBT waveguide with 90° (H) x 20° (V) dispersion
• Frequency response from 65Hz to 20KHz
• Class-D 800Wrms for LF and 400Wrms for HF amplifiers with swi -
tch mode power supply
• Network interface TCP/IP - AES70 compatible
• Ethercon RJ45 input and output for daisy-chain
• Remote control by INFINITO System Management Suite
• OLED DISPLAY and encoder with PUSH for easy onboard control
• DANTE audio streaming 24bit 48-96KHz
• Neutrik PowerCON IN and LINK power connectors
• Cabinet in 12mm (0.5”) birch plywood with anti-scratch varnish.
Handles with rubber inserts and rubber-coated sides to protect the
cabinet from bumps and scratches.
• Side suspension hardware with integrated setting pins, inclination
between adjacent cabinets from 5° to 20° in 5° steps. Possibility of
vertical and horizontal installation through dedicated flybars
• Wide range of accessories for suspension, pole-mounting or ground-
stacking.
• Ideal for both live applications, assisted by one or both subs of the
VHA range, and for fixed installations