For performers who wish to unplug from the wire, Shure BLX24R/SM58 Wireless Systems are the clearest choice. Shure delivers wireless confidence with legendary sound from industry-renown microphones, decades of wireless design proficiency and world-class construction.

The Shure BLX Wireless Vocal System joins world-class design and construction with simple and easy setup and operation, featuring QuickScan frequency selection and the industry-standard SM58 vocal microphone capsule for warm, clear vocal reproduction.

Legendary sound and performance, right out of the box.Included: BLX4R rack mount wireless receiver with rack mount kit; BLX2/SM58 handheld transmitter with integrated SM58 cardioid dynamic microphone capsule; microphone clip.

Package Includes:

BLX2 Handheld Transmitter:

• Up to 14 hours of continuous use (2AA batteries)- Quick and easy frequency matching (GROUP and CHANNEL selection buttons)
• Two-color transmitter status indicator LED- Green: "Ready"- Rapidly Flashing Red: "Controls Locked"- Solid Red: "Battery Power Low" (less than 1 hour remaining) Flashing Red/Power Down: "Batteries Dead" (replace batteries to repower transmitter)
• Integrated microphone capsule design, featuring the industry standard SM58
• -10 dB gain attenuation
• Lightweight, rugged construction
• Color ID caps (available separately)

BLX4R Rack-Mountable Single-Channel Receiver:

• One-touch QuickScan frequency selection quickly locates the best open frequency (in case of interference)
• Up to 12 compatible systems per frequency band (region-dependent)
• Two-color audio status indicator LED - Green: Normal audio levels - Red: Excessive audio levels (overload/clipping)
• XLR and 1/4" output connectors
• Adjustable output level
• Removable antennas for quick antenna distribution
• LCD Display with detailed RF and audio metering
• Rack mount kit included

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