The Shure BLX24R/B58 is a professional wireless vocal system designed for performers and presenters who demand high-quality audio and reliable RF performance in a rackmount configuration. Featuring the BLX2 handheld transmitter with the Beta® 58A supercardioid dynamic capsule, this system delivers crisp, detailed vocals with outstanding gain-before-feedback—ideal for live sound, touring acts, houses of worship, clubs, and corporate AV.
The included BLX4R rackmount receiver provides improved RF stability, expanded controls, and easy integration into professional audio racks. With one-touch QuickScan, the receiver automatically selects the best available frequency to avoid interference, ensuring clean, consistent wireless audio.
The BLX24R/B58 offers up to 300 ft (91 m) operating range and 14 hours of battery life, making it a reliable choice for long performances and demanding schedules. Built with Shure’s legendary durability and Beta-series clarity, this system delivers powerful, studio-quality vocal reproduction on any stage.
Shure BLX24R/B58 Key Features
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Includes BLX4R rackmount wireless receiver
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BLX2 handheld transmitter with Beta 58A supercardioid capsule
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Extended gain-before-feedback and superior vocal clarity
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Up to 300 ft (91 m) operating range
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QuickScan frequency selection for fast setup
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Up to 14 hours of runtime (AA batteries)
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Rackmount hardware included
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XLR and ¼" output connectors
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Up to 12 compatible systems per frequency band
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Perfect for live vocals, presentations, worship, stage events, and touring
Shure BLX24R/B58 Specifications
BLX4R Rackmount Receiver
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Outputs: XLR and ¼"
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Rackmount Hardware: Included
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Controls: Group/Channel selection, QuickScan
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Indicators: Audio Level, RF Strength
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Max Systems per Band: 12
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Power: 12–15V DC external supply
BLX2/B58 Handheld Transmitter
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Capsule: Beta 58A
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Type: Supercardioid dynamic
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Frequency Response: 50Hz–16kHz
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Battery Life: Up to 14 hours
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Power: 2 × AA batteries
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Construction: Rugged molded housing
