FBT Vertus CLA 604A White
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- This item is covered for 3 years
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Manufacturer Information
FBT
https://www.fbt.it
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Safety manager:
MSC Distribution
Email: infos@msc-distribution.com
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FBT CLA604 A W: a modern "column" approach in the Line Array spirit
The CLA604 A W follows the logic of column systems: offering structured and intelligible sound diffusion with minimal footprint. Its white aluminum chassis and vertical design make it a particularly relevant solution when visual integration matters as much as performance, whether on stage, in live events, or fixed installations. The bi-amplified architecture combined with onboard DSP aims for coherence between frequency bands and easy setup, while maintaining a comfortable headroom.
Intended uses and users
This Line Array column is designed for applications seeking clarity, projection, and intelligibility : speeches, singing, dynamic background music, small to medium events, and venues requiring even coverage. Thanks to its contained vertical directivity (20deg), it helps focus energy towards the audience rather than the ceiling, which can improve intelligibility in reverberant spaces. It suits providers who want a system quick to deploy, as well as integrators who prioritize discreet aesthetics and clean cabling.
Technical specifications
| Battery | No | Speaker structure | aluminium |
| Number of channels | 2 channels | Inputs | XLR |
| Bluetooth | No | Outputs | link XLR |
| Speaker diameter | 1", 4" | Color | White |
| Number of speakers | 10 | Power output | 1000 W |
| EQ | Yes | ||
Questions frequently asked
Is the FBT Vertus CLA 604A White suitable for speech and vocals?
Its frequency response from 130 Hz to 20 kHz and its 6 4-inch drivers enhance midrange clarity. The 20° vertical dispersion focuses sound towards the audience, helping to maintain intelligibility in reverberant environments.
What is the power and sound pressure level of this active column?
The bi-amplified Class D amplification is rated at 400 W / 100 W, with a maximum SPL of 125 dB.
Can multiple CLA604 A W columns be connected together?
The LINK output on XLR allows chaining multiple units. The power supply also features PowerCon input and output connectors for electrical distribution. Audio inputs are in XLR format.
What DSP settings are available on the FBT column?
The onboard DSP offers 4 equalization presets. These settings enable quick adaptation of sound reproduction depending on voice, music, or room requirements.
What are the dimensions and weight of the white column?
With a white aluminum enclosure, it measures 130 x 841 x 130 mm and weighs 9 kg.



