FBT CLA 403TB
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- This item is covered for 3 years
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Information
Information
Manufacturer Information
FBT
https://www.fbt.it
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Safety manager:
MSC Distribution
Email: infos@msc-distribution.com
Address:
An FBT Column Designed for Installation and Near-Field Sound Reinforcement
The FBT CLA 403TB belongs to the family of column speakers intended to provide high intelligibility and consistent coverage in public spaces and thoroughfares. Its narrow format facilitates integration on a wall, pole, or structure while maintaining a sound presence suitable for voice reinforcement and ambient music applications.
Intended Uses and Target Profiles
This passive speaker is aimed at installers, integrators, and operators of public venues seeking a reliable solution for ambient sound reinforcement and message broadcasting. The CLA 403TB is particularly suited for shopping malls, lobbies, corridors, places of worship, educational institutions, reception areas, as well as semi-open or outdoor zones where weather resistance is a prerequisite.
Technical specifications
| Bluetooth | No | ||
Questions frequently asked
Can the FBT CLA 403TB be used on a 100 V line?
The 100 V sockets offer power taps of 25 W or 50 W. This setup facilitates connection to a distributed sound system network over long distances.
What sound coverage does this column speaker provide?
The stated dispersion is 110° x 50°, to cover an area evenly. The maximum level reaches 106 dB, suitable for close-range sound reinforcement and voice announcements.
Is it suitable for outdoor installation?
The IP55 rating indicates resistance to dust and water jets. EN54 compliance is also indicated for installations subject to specific safety requirements.
What kind of sound is expected from the 4 three-inch drivers?
The four 3-inch drivers cover a frequency response from 150 Hz to 20 kHz. The output is focused on voice intelligibility and background music. Extending low bass response is not the main purpose of this configuration.
What are the dimensions and impedance of the speaker?
The enclosure measures 100 x 368 x 125 mm and weighs 3.0 kg. The impedance is 16 ohms in low-impedance operation.



