Shure SLXD24/B58-H55 Wireless System with Beta 58A Handheld Supercardioid Dynamic Transmitter, Frequency Band Version H55

Built to make every presentation, performance and monitoring task sound effortless, the Shure SLXD24/B58-H55 is a professional wireless microphone system that puts dependable audio first. This SLX-D digital wireless system combines the industry-trusted Beta 58A supercardioid dynamic capsule with crystal-clear digital audio (>120 dB dynamic range) and predictive diversity RF to keep voice intelligible and stable across rooms, stages and security checkpoints. Operating in the H55 frequency band (514–558 MHz) and offering up to 328 ft of range, it resists dropouts for reliable event coverage, surveillance audio capture and security monitoring. With up to 8 hours of runtime on two AA batteries (or optional SB903 Li‑ion), rugged aluminum/steel construction, and XLR output for easy integration with mixers and recorders, the SLXD24/B58-H55 is engineered for rental houses, houses of worship, corporate AV and facilities where clear, uninterrupted audio is mission-critical. Upgrade your live sound or monitoring setup with a wireless handheld system designed for consistent performance — ideal for conferences, live events and security applications. Order now or contact sales for system planning and deployment assistance.

• Crystal-clear digital audio with >120 dB dynamic range for intelligible speech and professional sound at conferences, events and monitoring applications
• Rock-solid RF performance in H55 band (514–558 MHz) with predictive diversity and up to 328 ft operating range to prevent dropouts
• Beta 58A supercardioid capsule delivers focused vocal pickup and excellent feedback rejection for live presentation and security monitoring
• Up to 8 hours of runtime on 2 AA batteries (compatible with Shure SB903 Li-ion rechargeable) to support full-day events without interruption
• XLR output and rugged aluminum/galvanized-steel receiver chassis for simple integration with AV, recording and surveillance systems
• Compact rack-ready receiver design for scalable multi-channel setups in pro audio, house-of-worship, corporate AV and security deployments