Radial BT-pro
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- This item is covered for 3 years
Essential Information About the Radial BT Pro Direct Box
Essential Information About the Radial BT Pro Direct Box
- Wireless Audio Streaming: converts the Bluetooth signal from a smartphone/tablet into a balanced stereo line signal ready for sound reinforcement.
- Professional Outputs: 2 balanced XLRs to connect directly to a mixing console, stagebox, or recording interface.
- Control and Security: simple pairing with password, plus front panel level adjustment to match the volume to the system.
- Integrated Monitoring: 3.5 mm mini-jack headphone output with headphone amplifier to check the connection and signal before sending to the front of house.
Manufacturer Information
Radial
https://www.radialeng.com
info@radialeng.com
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Safety manager:
Algam SAS
Email: contact@algam.net
Address:
A Radial DI Designed for the Mobile Era, Within a Range Focused on Durability
The Radial BT Pro aligns with the brand's philosophy: offering rugged direct boxes ready for the stage, with build quality geared towards heavy use. While traditional DIs are limited to a wired source, the BT Pro takes a different approach by integrating a stereo Bluetooth receiver to meet a now common need in live performance: quickly playing hold music, jingles, backing tracks, or references from a mobile device without multiplying adapters and cable lengths.
Its metal chassis follows Radial's durability standards, while incorporating an antenna-specific design: a T-shaped cavity protected by a robust insert, designed to preserve mechanical integrity and optimize reception. The result is a coherent solution in a modern control room, equally at ease in concerts, conferences, mobile studios, or event installations.
Who Is It For and What Are Its Uses? A Bluetooth DI Tailored for Stage, Events, and Quick Setups
The BT Pro is aimed at musicians (streaming intros, interludes, sequences), sound engineers and stage technicians (ambient music, quick tests, last-minute content), as well as event professionals (speeches, launches, ceremonies). Its main advantage is to cleanly convert a consumer Bluetooth source into connectors and levels that are truly usable on a console.
Thanks to its balanced XLR outputs, the BT Pro naturally integrates into a professional audio chain, offering better cable length management and connections suited to line inputs. The headphone output facilitates local monitoring near the unit, handy when the console is distant or to verify transmission stability before opening a mic or launching content.
Technical specifications
| Frequency response - start | 20 Hz | Settings | output level, summing |
| Frequency response - end | 20 kHz | THD | 0,01% |
| Category | Direct box | Analog outputs | 2 x XLR, minijack |
| Number of channels | 2 | Power supply | USB |
| Digital conversion | 16-bits | Display | LED |
| Sampling frequency | 44.1 kHz | Ports | USB |
| Max input level (dBu) | 8 | Weight | 680 g |
| Signal-to-noise ratio | > 95 dB | Dimensions (mm) | 84 x 127 x 48 |
Questions frequently asked
Can the Radial BT-pro send a Bluetooth signal to a mixing console?
The two balanced XLR outputs deliver the stereo signal received via Bluetooth to console line inputs. The output level is adjustable on the front panel to match the source to the mix.
What is the Bluetooth range of this direct box?
The advertised practical range is 12 meters.
Is it possible to listen to the sound on headphones before broadcast?
A headphone output with a 3.5 mm mini-jack and built-in amplifier allows local monitoring of the content. The output level control also adjusts the headphone volume. This monitoring enables verification of the connection and level before sending to the sound system.
Is the Bluetooth connection protected against interference noise?
High-performance isolated transformers are integrated to limit buzz and hum. The specified frequency response ranges from 20 Hz to 20 kHz, with a signal-to-noise ratio exceeding 95 dB.
How is the Radial Bluetooth DI powered?
Power is supplied via 5 V through the Mini-USB port. This model measures 84 x 127 x 48 mm and weighs 680 g.



