• The Shure BLX24/PG58 Wireless 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 BLX4 tabletop single-channel receiver, PG58 handheld transmitter, microphone clip, power supply, 2 AA batteries, and user guide.

Features

• 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.

Specifications

• System Overview
  
  • Analog UHF wireless vocal system
• Includes:
  • BLX4 tabletop single-channel receiver
  • BLX2 handheld transmitter with PG58 capsule
  • Microphone clip, power supply, 2×AA batteries, swivel adapter, thread adapter, user guide
• RF & Channel Info
  • Operating frequency bands: varies by region (e.g. H9: 512–542 MHz; H10: 542–572 MHz; H11: 572–596 MHz; J11: 596–616 MHz)
  • RF output power: 10 mW
  • Selectable RF channels: 123 via one-touch QuickScan
  • Max simultaneous systems: up to 12 per frequency band (region dependent)
• Range & Performance
  • Max range: approx. 300 ft (91 m) line of sight
  • Dynamic range: 100 dB A-weighted
  • Total harmonic distortion: 0.5% typical (±38 kHz deviation, 1 kHz tone)
• Audio Specs
  • Frequency response:
    • System: 50 Hz – 15 kHz (dependent on mic)
    • Capsule: 50 Hz – 16 kHz
  • Polar pattern: cardioid (PG58 capsule)
  • Microphone sensitivity: –55 dBV/Pa or –51 dBV/Pa (depending on model/region)
• Receiver (BLX4)
  • Antenna: microprocessor-controlled internal diversity\
  • Audio outputs:
    • 1× XLR (balanced)
    • 1× ¼″ TS (unbalanced)
  • Output level: –27 dBV (XLR, mic); –13 dBV (¼″)
  • RF sensitivity: –105 dBm for 12 dB SINAD
  • Image rejection: ≥ 50 dB
  • Power: 12–15 V DC at ~160 mA via included power supply
  • Dimensions: 188 × 40 × 103 mm
  • Weight: 241 g (8.5 oz)
• Transmitter (BLX2 with PG58)
  • Built-in mic capsule: PG58 dynamic cardioid
  • Gain adjustment: 10 dB range (–20 to –10 dBV)
  • Power: 2×AA batteries, ~14 hr battery life (alkaline)
  • RF output: 10 mW
  • Dimensions: approx. 224 × 53 mm
  • Weight: 218 g (7.7 oz, without batteries)
• Environmental & Build
  • Operating temperature: –18 °C to +50 °C (0 °F to 122 °F)
  • Rugged ABS plastic housing

What's in the box

• 1 x BLX4 single-channel wireless receiver
• 1 x BLX2 handheld transmitter with PG58 dynamic microphone capsule
• 1 x Microphone clip
• 1 x PS24 power supply for the receiver
• 2 × AA batteries (for the handheld transmitter)
• 1 x WA371 swivel stand adapter
• 1 x 31B1856 thread adapter
• 1 x User guide / quick start documentation