Jabra

Jabra PanaCast 50 video bar system

FBT

VERTUS DLA 804A

The VERTUS DLA 804A is a digitally controlled active line array featuring eight 100mm full-range loudspeakers and eight Class D 50W power amplifiers with a switching mode power supply. Engineered for clear voice reproduction, the VERTUS DLA 804A operates within a 120Hz to 10kHz frequency range. Units can be deployed individually or combined with additional DLA 804A modules to enhance sound pressure levels, improve control over lower frequencies, and narrow the beamwidth. Designed for flexible system integration, it includes a SUB output on the Euroblock connector for use with any FBT active subwoofer. Inputs and outputs include XLR and Euroblock connections, high-pass filter, volume control, and onboard switches allowing eight-step adjustments for beamwidth and vertical steering. Four EQ presets and PC-based configuration via RS-485 and RJ45 are also supported. The VERTUS DLA 804A can be wall-mounted or stand-mounted using a range of dedicated accessories, making it a robust solution for voice-focused audio applications.

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VERTUS DLA 804A: Compact Line Array for Precise Voice Reinforcement

 

 

The VERTUS DLA 804A is a digitally controlled active line array module engineered for speech clarity in acoustically challenging spaces. Featuring a column design with eight 100mm full-range loudspeakers and eight integrated 50W Class D amplifiers, the VERTUS DLA 804A delivers focused vertical dispersion and controlled coverage for intelligible voice reproduction. Operating within a frequency range of 120Hz to 10kHz, the VERTUS DLA 804A is optimised for applications such as houses of worship, conference halls, transportation hubs, and auditoriums where speech intelligibility is critical. Multiple DLA 804A units can be deployed in combination to enhance sound pressure levels, narrow the radiation beamwidth, and extend control over lower frequencies. It includes a dedicated SUB output for low-frequency extension using compatible active subwoofers from the FBT range. A set of onboard controls, including preset equalisation, beam steering, and beamwidth angle adjustments, allow rapid configuration without external software. Remote setup and network integration are supported through RS-485 connectivity and FBT’s PC software via an optional USB converter. The VERTUS DLA 804A offers flexible mounting options and robust build quality, ensuring reliable installation across a range of professional voice-focused environments. Designed with precise directional control and consistent acoustic performance, the VERTUS DLA 804A meets the demands of integrators seeking clarity, scalability, and control in modern distributed sound systems.

Digitally Controlled Dispersion
Integrated DSP enables eight-step vertical beam steering and beamwidth control, ensuring optimal sound coverage for diverse architectural environments.
Integrated Amplification
Equipped with eight 50W Class D amplifiers and a switching mode power supply, the system delivers efficient power distribution and compact design integration.
Flexible System Configuration
The VERTUS DLA 804A supports modular deployment, allowing multiple units to be combined for increased SPL, improved directivity, and extended low-frequency control.
Professional Connectivity and Control
Features include XLR and Euroblock I/O, SUB output, high-pass filter, four EQ presets, and RS-485 remote control capability via FBT software for advanced system management.
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