Shure QLXD2-B58-G51
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Information
Information
Manufacturer Information
Shure
https://www.shure.com
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Safety manager:
Algam SAS
Email: contact@algam.net
Address:
QLX-D: ULX-D DNA Designed for Rapid Deployment
The Shure QLX-D series follows the brand's digital solutions lineage by incorporating transmission technology derived from ULX-D. The goal is clear: to offer a professional performance base (RF stability, audio clarity, security) in a field-oriented system that is simple to implement and efficient to manage. For teams handling multiple channels daily, QLX-D presents a pragmatic choice: a "pro" approach that remains straightforward to deploy, coordinate, and operate, whether in an installation rack or a mobile control room.
Intended Uses and User Profiles
The QLX-D wireless systems target technicians and integrators seeking reliable RF for recurring uses: multipurpose rooms, cultural venues, educational institutions, corporate spaces, conferences, recordings, and stage setups. On stage, the precision of digital audio facilitates mix integration (less residual noise, sharper transients), while spectral efficiency helps maintain a stable configuration even when multiple systems coexist. In fixed installations, network monitoring and clear battery life display contribute to smooth operation, especially useful when multiple speakers follow one another or when stage changeover times are short.
Technical specifications
| Category | hand transmitter | Transmission | digital |
| Category | HF Microphone Transmitter | Power supply | 2 x AA batteries, Lithium-Ion rechargeable battery |
| Directivity | supercardioid | Accessories included | microphone clip, carrying pouch |
| Capsule | dynamic | Weight | 347 g |
| Max. number of simultaneous systems | 67 | Dimensions (mm) | Ø 51 x 256 |
| Indicative range | 100 m | ||
Questions frequently asked
Is the B58 capsule suitable for live vocal performance?
The supercardioid dynamic capsule is designed for vocal use. Its supercardioid polar pattern helps to focus on the sound source placed in front of the microphone.
What frequency range does the G51 version cover?
The G51 version operates in the UHF band from 470 to 534 MHz.
Does the Shure QLXD2-B58-G51 work with a rechargeable battery?
The transmitter accepts two AA alkaline batteries or a rechargeable lithium-ion battery. With the lithium-ion battery, the remaining operating time is displayed in hours and minutes. This indication allows precise monitoring of the battery level during use.
What is the audio quality and transmission security?
The digital transmission uses 24-bit / 48 kHz audio processing. A 256-bit encryption is implemented to secure the transmitted signal.
What accessories are included with the handheld transmitter?
A microphone clip and a carrying pouch are included. The transmitter measures 256 mm in length, 51 mm in diameter, and weighs 347 g.



