Shure BLX4 Wireless Receiver

Typically paired with Shure lavaliers, headsets, or instrumental mics, the BLX4 wireless receiver allows for mobility up to 300 feet away by line-of-sight. This tabletop analog receiver is the command center for many Shure BLX® Wireless Systems. The BLX4 can expand to up to 12 mic channels, making it a great choice to start and grow your sound system.

Shure BLX4 Features

• Tabletop analog wireless receiver
• Pairs with Shure lav, headset, and instrumental microphones
• Equips your sound system for flexible performance and effortless scalability
• One-touch QuickScan frequency selection quickly locates the best frequency
• Microprocessor-controlled internal antenna diversity
• Operates up to 12 mic channels
• 1/4" and XLR audio outputs for additional connections
• Audio status indicator LEDs

• BLX4 Receiver1
• PS24US Power Supply1

• Receiver TypeTable Top
• Channels1
• Antenna TypeFixed
• SpectrumAnalog UHF
• DiversityAntenna Diversity
• Working Range300 feet
• Frequency Response50 Hz-15 kHz
• Audio Outputs1 x XLR
  1 x 1/4"
• Network I/Onone
• Power SourceAC/DC Power Adapter
• Dimensions1.57 x 7.4 x 4.06 inches (H x W x D)
• Weight0.53 lbs.

Quick and Easy Setup

Press one button at setup and Shure's QuickScan Frequency Selection identifies the best available frequency from 123 auto-scan frequencies. In addition to providing a convenient setup, QuickScan provides improved linearity and frequency response.

Feature-Packed for Live Sound

This receiver's microprocessor-controlled internal antenna diversity reduces dropouts. Gain levels can be adjusted from BLX® transmitters, but LED indicators on the receiver’s front panel light up when audio is clipping. The BLX4 includes 1/4" and XLR outputs to connect to PA systems and mixing boards.

More about Shure's BLX Wireless Systems

With consistent reliability across a wide variety of transmitters, receivers, and accessories, you’re sure to find a sound that works for you from this extensive selection of gear.

Go wireless with confidence using this specially engineered system that gives you pristine audio clarity without noise interference or disappointing dropouts. BLX series gear gives you the versatility and selection to pick and choose precisely the equipment to fit your needs whatever that venue or performance.

Whether you’re a performer or presenter, BLX Wireless is the ideal choice for producing stellar, dependable sound.

Note: When purchasing separate wireless components, please match their frequency bands to ensure proper system operation.