Shure BLX24E/B58 Conjunto sem fios H8E: 518-542 MHz

Shure BLX24E/B58-H8E Wireless Vocal System — Pro Sound, Cable-Free

The Shure BLX24E/B58-H8E wireless microphone set delivers the legendary Beta 58A vocal tone without the cable. Built around a UHF transmission system on the H8E frequency band (518–542 MHz), this package pairs the BLX4 single-channel receiver with the BLX2 handheld transmitter and ships ready to perform. Singers, speakers, and mobile DJs get a clean, dependable signal across a line-of-sight range of up to 100 metres. Setup takes moments thanks to the receiver's one-touch QuickScan, which automatically locks onto the clearest open channel in the room.

What Sets the BLX24E/B58 Apart

At the heart of the system is the Beta 58A capsule — a supercardioid dynamic that rejects off-axis spill and stage noise far better than the standard SM58, making it ideal for loud stages and monitor-heavy rigs. The BLX2 transmitter's on-board gain control and LED status indicator let performers adjust level on the fly and confirm at a glance that the radio link is healthy. On the rear panel, the BLX4 receiver provides both XLR and 1/4\" instrument outputs, so it drops straight into any mixer, powered speaker, or audio interface without extra adapters.

Wireless Performance and Build Specs

The technical foundation of this system is engineered for everyday touring and installed use alike. Every figure below comes directly from Shure's published specifications for the BLX24/B58 family.

• System Type: UHF wireless — mature analogue transmission less prone to interference than 2.4 GHz consumer systems
• Frequency Band: 518–542 MHz (H8E) — the European allocation, legal for use across most EU venues
• Frequency response performance of 50 Hz – 15 kHz captures the full body and presence of a vocal without exaggerating sibilance.
• Battery Powered: Yes — 2 × AA, up to 14 hours — a single set covers a full evening's performance
• Rackmountable: No — tabletop receiver, ideal for small stages, podiums, and mobile rigs

Who Should Buy the BLX24E/B58-H8E

Solo singers, worship leaders, MCs, and presenters will find this model a dependable wireless mic with the durability and sound of a touring-grade capsule. Mobile DJs and small-venue sound engineers will appreciate the quick-scan setup and the ability to run up to 12 compatible channels per band when expanding to multi-mic setups. Users benefit from the 14-hour battery life and the included carrying case, swivel adapter, and power supply.