The BLX Vocal Wireless System from Shure brings legendary audio engineering to your fingertips with world-class design that makes professional wireless performance accessible to musicians at every level. Operating on the K14 frequency band, this system combines the trusted PG58 professional vocal microphone capsule with simple setup and QuickScan frequency selection technology. Musicians can rely on the same microphone compatibility that has made Shure a studio and stage standard for decades, including the iconic SM58®.
The BLX2 handheld transmitter features integrated microphone capsule design with options for the trusted PG58, SM58® or Beta 58A capsules, plus -10 dB gain attenuation and lightweight, rugged construction. Colour ID caps are available separately to help identify multiple systems. The BLX4R single channel half-rack receiver offers one-touch QuickScan frequency selection that quickly locates the best open frequency when interference occurs, supporting up to 12 compatible systems per frequency band depending on your region.
Professional connectivity comes standard with both XLR and ¼" output connectors, adjustable audio output levels, and removable antennas for quick antenna distribution setup. The LCD display provides detailed RF and audio metering, while the included rack mount kit ensures secure installation. The complete system includes the BLX4R receiver with rack mount kit, BLX2 handheld transmitter with integrated PG58 cardioid dynamic microphone capsule, microphone clip, PS23 power supply and WA621 colour ID caps as optional accessories.



