Microphone Shure BLX24E/B58-H8E Vocal System with Beta58

The Shure BLX24E/B58-H8E Vocal System with Beta58 is a single-channel wireless vocal set designed for live performance and rehearsal use. It pairs a rugged handheld transmitter fitted with the Beta58 dynamic vocal capsule and a compact receiver that operates in the Shure H8E frequency range (518–542 MHz). The system provides switchable frequencies across three selectable 8 MHz channels and offers both XLR and unbalanced TS outputs for integration with PA systems and mixers. Battery-powered operation and a robust supercardioid polar pattern make the package suitable for demanding stage environments.

Advantages

The system delivers consistent, clear vocal reproduction using the acclaimed Beta58 capsule, which emphasizes presence and articulation while rejecting off-axis sound. Wireless connectivity within the 518–542 MHz band and switchable channels reduce interference risk in congested RF environments. With up to approximately 11–15 hours of operation on a single AA battery and transmission power of 10 mW, the set balances runtime and reliable coverage for typical venue sizes. The receiver’s XLR and TS outputs provide flexible connection options for different sound setups.

Suitable for

• Live vocal performances on small to medium stages
• Rehearsals, church services and school events
• Temporary vocal reinforcement for DJ sets and presenters
• Touring and mobile setups that require durable wireless microphones

Key specifications

• Number of microphones: 1 handheld microphone with Beta58 capsule
• Battery type and life: AA battery, approx. 11–15 hours runtime
• Frequency band: Shure H8E (518–542 MHz)
• Channels: three switchable 8 MHz bands covering 518–526 MHz, 526–534 MHz, 534–542 MHz
• Polar pattern: supercardioid for focused pickup and reduced stage bleed
• Frequency response range (approx.): minimum 50–59 Hz, maximum 15–15.9 kHz
• Maximum SPL: 140–149 dB
• Transmission power: 10 mW
• Analogue audio outputs: balanced XLR and unbalanced TS line out

How to use

Install a fresh AA battery in the handheld transmitter and power on both transmitter and receiver. Select a matching channel on transmitter and receiver using the switchable frequency settings to avoid interference. Connect the receiver to a mixer or PA using the XLR or TS output as required by your sound system. Position the microphone 5–15 cm from the singer’s mouth and maintain a consistent angle to the capsule to ensure reliable supercardioid pickup and minimize plosives. Monitor the receiver signal and audio levels on the mixing console to prevent clipping and adjust gain as needed.

Usage recommendations

For optimal wireless performance, scan the local RF environment before a performance and choose the least congested channel. Use fresh high-quality AA batteries to ensure the rated 11–15 hours of operation and keep spare batteries on hand. When deploying multiple wireless systems, maintain proper frequency coordination and spacing between transmitters to minimize intermodulation. Place the receiver in a clear line of sight to the stage when possible and avoid placing it inside metal racks or behind large obstacles.