Xvive U45R4

Xvive U45R4｜5.8GHz Wireless In-Ear Monitoring System

5.8GHz Wireless In-Ear Monitoring System Built for Stage Performances and Rehearsals

Xvive U45R4 is a wireless in-ear monitoring system from Xvive that uses 5.8GHz wireless transmission technology and delivers 24-bit/48kHz audio quality, less than 5ms latency, and a 110dB signal-to-noise ratio. It is ideal for singers, drummers, guitarists, speakers, and video creators who need a stable, clear, and quickly deployable monitoring solution.

Compared with traditional wired monitoring or older wireless systems limited by specific frequency regulations, the Xvive U45R4 uses a globally compatible 5.8GHz wireless monitoring architecture, AutoScan automatic frequency scanning, and a lightweight beltpack receiver design to provide greater mobility, faster on-site setup, and more intuitive personal monitor volume control. For users looking for a stage monitoring system, in-ear monitoring, or wireless IEM, this is a solution that balances sound quality, convenience, and real-world practicality.

Who Is the Xvive U45R4 For?

Xvive U45R4 Core Technology and Features

• 5.8GHz Wireless Transmission Architecture: Operates in the 5.8GHz band, offering deployment flexibility that is more suitable for global use and more convenient for musicians and teams that perform frequently, tour, or work across regions.
• Less Than 5ms Low-Latency Monitoring: Provides real-time response under 5ms, effectively reducing latency interference during singing, drumming, rhythmic playing, and spoken delivery, making monitoring closer to the actual performance feel.
• 24-bit/48kHz Digital Audio Quality: Transmits monitoring signals at 24-bit/48kHz, balancing clarity, detail, and dynamic performance, and is capable of handling vocals, instruments, and program playback.
• 110dB Signal-to-Noise Ratio: A high signal-to-noise ratio helps present a cleaner background and a clearer monitoring image, delivering more stable listening quality on stage, in rehearsal rooms, and in presentation environments.
• AutoScan Automatic Frequency Scanning: The system automatically scans available channels and sets up the best connection for the transmitter and receiver, greatly reducing the time needed for manual pairing and on-site frequency troubleshooting.
• 6 Available Channels: Supports multiple systems in the same venue, making it convenient for small bands, worship teams, event hosts, and multiple performers to use simultaneously.
• Over 100 Feet Operating Range: Provides over 100 feet of operating range under clear line-of-sight conditions, which is very practical for small venues, rehearsal spaces, and small-to-medium event settings.
• 1 Transmitter + 4 Receivers Configuration: This set includes 1 plug-in transmitter and 4 beltpack receivers, making it especially suitable for performances and rehearsals where multiple users share the same monitor mix.
• Plug-in Transmitter Design: The transmitter features an XLR input and can connect directly to stage snake returns, mixer outputs, music players, or computer-related signal sources for quick and intuitive setup.
• Compact Beltpack Receiver: The receiver is small and easy to clip to a belt or clothing, making it more suitable for mobile performance needs when used with personal headphones or in-ear monitors.
• Large Volume Knob: The receiver is equipped with a large knurled volume knob, allowing quick monitor volume adjustments during performance without needing to look down closely, improving real-world operating efficiency.
• Rechargeable Lithium-Ion Battery: Both transmitter and receiver use rechargeable lithium-ion batteries, with about 5 hours of runtime per charge, enough for most rehearsals, gatherings, and single-show performances.

Xvive U45R4 Pros and Cons

Xvive U45R4 FAQ