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Product Highlights
  • Handheld Microphone
  • Cardioid Pickup Pattern
  • 91.4m (300') Frequency Range
  • H9 Band
  • Kit Includes Transmitter & Receiver
Shure BLX24 Vocal Wireless System With SM58 Mic (H9: 512 - 542 MHz) Shure BLX24 Vocal Wireless System Wi...
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This product will be Special Ordered just for you from the manufacturer. We do not stock this item due to its uniqueness or import schedule. Special Order items are Final Sale, see our Return Policy for details.
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The BLX24/SM58 Handheld Wireless System is part of the BLX wireless systems family.

Shure BLX® Wireless Systems combine professional-quality sound with simple setup and an intuitive interface for legendary audio performance right out of the box. Precision-built and available in a variety of configurations, it’s the most accessible way to own the stage.

Key Features:

  • XLR and ¼" output connectors
  • Two-color audio status indicator LED
  • Integrated microphone capsule design
  • Lightweight, rugged construction
  • -10 dB gain attenuation

Includes BLX4 single-channel receiver, BLX2/SM58 handheld transmitter, microphone clip, power supply, 2 AA batteries, and user guide.

BLX4 Single-Channel Receiver

The durable BLX4 features simple setup, intuitive controls, and microprocessor-controlled internal antenna diversity. One-touch QuickScan frequency selection quickly locates the best open frequency in case of interference. For use with BLX® Wireless Systems.  

BLX2/SM58 Handheld Wireless Microphone Transmitter

Featuring an integrated SM58® microphone cartridge, the BLX2/SM58 Handheld Wireless Microphone Transmitter delivers wireless audio with professional clarity and reliability. The BLX2/SM58 Handheld Wireless Microphone Transmitter works with BLX Wireless Systems.

What's Included

BLX4 single-channel receiver
BLX2/SM58 handheld transmitter
Microphone clip
Power supply
2x AA batteries
User guide


Product Specifications

Shure BLX4 Receiver

Output Impedance XLR connector: 200 Ω
6.35 mm (1/4") connector: 50 Ω
Audio Output Level Ref. ±33 kHz deviation with 1 kHz tone
XLR connector  –27 dBV (into 100 kΩ load)
6.35 mm (1/4") connector  –13 dBV (into 100 kΩ load) 
RF Sensitivity  -105 dBm for 12 dB SINAD, typical 
Image Rejection  >50  dB, typical 
Dimensions (H x W x D) 40 x 188 x 103 mm (1.6 x 7.4 x 4") 
Housing  Molded ABS 
Power Requirements 12–15 V DC @ 160 mA, supplied by external power supply (tip positive) 

Shure BLX2 Transmitter Microphone

Audio Input Level Gain: 0dB: -20 dBV maximum
-10dB: -10 dBV maximum
Gain Adjustment Range 10 dB 
RF Transmitter  Output 10 mW, typical varies by region 
Dimensions 224 x 53 mm dia. (8 7/8 x 2 1/8") 
Weight without batteries 218 g (7.7 oz)
Housing Molded ABS
Power Requirements 2 LR6 AA batteries, 1.5 V, alkaline
Battery Life up to 14 hours (alkaline)

Questions & Answers

Shure BLX24 Vocal Wireless System With SM58 Mic (H9: 512 - 542 MHz)

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