Check the listing for details. Xvive AC58 Guitar Wireless System - Gray. Color: Gray, Condition: New. Listed at 189.99 USD. Cut the cord without cutting your tone—the Xvive AC58 guitar wireless system combines the A58 5.8GHz True Diversity guitar wireless system with the dedicated BCA58 charging case to deliver a complete, stage-ready solution. Operating in the 5.8GHz band, the A58 provides stable, interference-resistant performance with 24-bit/48kHz high-resolution audio, less than 5 ms latency, and up to 100' of wireless range (line of sight). True Diversity operation enhances signal stability in demanding RF environments, while the included charging and storage case extends runtime and keeps the system protected between sets. Compact, lightweight and ready out of the box, the AC58 is designed for players who want cable-free freedom without sacrificing tone or reliability.