Shure BLX24RE-B58-M17

Essential Information About the Shure BLX4RE Wireless System with BETA58A Handheld Microphone

• Precise and warm vocal sound signature of the BETA58A, with excellent off-axis noise rejection.


• Quick start-up thanks to the "Quick Scan" function that automatically selects the best frequency.


• Rack-mountable BLX4RE receiver with XLR and 6.35mm Jack outputs, ideal for stage and fixed installations.


• Up to 14 hours of battery life with 2 AA batteries and 10 mW transmission power for a stable connection.

"Beta" Reliability at the Heart of a Tour-Ready System

Favored by professionals, the microphones from the Beta series are renowned for their sensitivity, precision, and robustness. Integrated into the BLX analog range, this configuration combining the BLX4RE receiver and the BLX2 handheld transmitter equipped with a BETA58A capsule offers a solid solution for stages, clubs, and providers seeking a simple, efficient, and rack-mountable system.

For Demanding Singers, Hosts, and Musicians

Designed as a simple complete system, this pack meets the needs of singers, backing vocalists, DJs, hosts, and musicians who want clear vocal capture with excellent isolation from surrounding sources. Thanks to the supercardioid character of the BETA58A, the voice remains prominent even in noisy environments.

Immediate Handling, Professional Results

The Quick Scan analyzes the RF environment and suggests the most stable frequency, drastically reducing setup time. The BLX4RE easily integrates into racks with its single/double mounting kit and front antenna ports. On the sound side, the dynamic BETA58A capsule ensures a natural vocal presence and excellent feedback control, while the XLR and 6.35mm Jack outputs facilitate connection to any sound system. Compatibility with TNT contributes to smooth operation within the current RF ecosystem.

Technical specifications

Frequency response - start	50 Hz	Indicative range	100 m
Frequency response - end	16 kHz	Interchangeable capsule	No
Category	Complete system	Transmission	Analog
Number of channels	12	Category	complete vocal system
Transmitter sync	QuickScan	Transmit encryption	No
Directivity	supercardioid	Transmitter screen display	No
Capsule	dynamic	Frequency band	M17 - 662 to 686 MHz
Max. number of simultaneous systems	12	Autonomy	14h max
Removable antenna	Yes	Color	Black
Transmit power	10 MILLIWATT	Power supply	Transmitter : 2x AA batteries, Receiver : sector
Frequency scanner	Yes	Accessories included	microphone clip

Type	complete analog wireless system	Audio outputs	XLR and 6.35mm Jack
Number of systems usable simultaneously per band	12	Transmission power	10 mW
Available sets	5 complete sets	Audio frequency response	50 Hz to 15 kHz
Format	rack-mountable receiver with single/double mounting kit	Battery life	up to 14 hours