The Shure BLX24R/SM58 Wireless Rack-mount Vocal System combines professional-quality sound with simple setup and up to 14 hours battery life for legendary audio performance right out of the box. The system includes BLX4R half-rack single-channel receiver, legendary SM58 handheld transmitter, microphone clip, power supply, 2 AA batteries, rackmount kit, 2 1/4 wave antennas, and user guide.

SUPERIOR AUDIO - Perform with Confidence
Get the show going with no wires attached. Professional Shure sound for every band and any vocal need.

RELIABLE SIGNAL - Extend your range
With a range of up to 300 feet (100m), you can take the show into the crowd without interruption.

EASY SETUP – Own the stage
BLX will have you up and running in record time with one-touch scan and selection.

BATTERY LIFE – 14 hours of power
Because BLX transmitters get up to 14 hours of power from a single pair of AA batteries, the show can go on and on (and on).

SYSTEMS EXPANSIONS – Run up to 12 channels per frequency band*
You’ll probably need to find a bigger stage before you run out of channels.
*Note: region and environment dependent.

VERSATILITY INCLUDED – You’ve got options
An impressive variety of Shure microphones are available in BLX systems, so you can find what works for you.

• Simultaneous Systems Per Band: Up to 12
  
• System: Analog/Digital: Analog
  
• System: Frequency Range: 512-542 MHz
  
• System: Operating Range: 300 ft. Line-of-sight
  
• System: Frequency Response: 50Hz-20kHz
  
• System: Microphone Included: BLX2 Transmitter with SM58 Mic Capsule
  
• System: Channel Selection: Auto
  
• Microphone: Type: Dynamic
  
• Microphone: Polar Pattern: Cardioid
  
• Microphone: Frequency Response: 50Hz-17kHz
  
• Transmitter: Form Factor: Handheld with Mic Capsule
  
• Transmitter: Dynamic Range: 100dB (A-weighted)
  
• Transmitter: Battery Type: 2 x AA
  
• Transmitter: Battery Life: Up to 14 hours
  
• Transmitter: Dimensions:  2.5" x 4.3" x 0.8"
  
• Transmitter: Weight: 0.48 lbs.
  
• Receiver: Antenna Type: Rackmount
  
• Receiver: Type: Table Top, Rackmount (kit included))
  
• Receiver: Rackmountable: Yes
  
• Receiver: Rack Spaces: Half-rack
  
• Receiver: Displays: LED, LCD
  
• Receiver: Outputs: 1 x XLR, 1 x 1/4"
  
• Receiver: Power Source: 12-15V DC power supply
  
• Receiver: Dimensions: 1.6" x 7.8" x 6.4"
  
• Receiver: Weight: 2.2 lbs.
  

Note: Performance may vary depending on country regulations and operating environment.