Xvive U45 In-Ear Monitor Wireless System

Step onto the stage without cables holding you back. The Xvive U45 In-Ear Monitor Wireless System delivers high-resolution 5.8GHz digital audio in a compact, performance-ready format. Designed for musicians, vocalists, worship teams and live performers, U45 combines True Diversity wireless operation, 24-bit/48kHz audio, less than 5 ms latency and a 110 dB dynamic range for clean, detailed monitoring that feels immediate and natural. With a working range of up to 100 feet (line of sight) and support for up to six systems operating simultaneously, it’s built for rehearsals, houses of worship, touring rigs and small-to-mid-size stages where dependable RF stability and clarity are essential.

Clear, Stable Audio With True Diversity Reliability

Operating on the interference-resistant 5.8GHz band, the U45 provides a stable RF connection with a 110 dB signal-to-noise ratio and a full 20Hz–20kHz frequency response. Six selectable channels allow easy coordination in multi-system setups, while onboard scanning helps maintain a reliable connection. The transmitter features a balanced XLR male input that supports both balanced and unbalanced sources, with selectable AUX (-10 dBV) and Line (+4 dBu) modes to match mixers, monitor sends and audio interfaces. On the receiver side, dual antennas and True Diversity design enhance signal stability for consistent performance in demanding wireless environments.

Rechargeable Power and Performer-Friendly Design

Both transmitter and receiver are powered by built-in rechargeable lithium-ion batteries that provide up to five hours of continuous operation. Charging is handled via USB using the included cable, making it simple to recharge between sets or rehearsals. The compact receiver features a 3.5 mm dual-mono headphone output compatible with a wide range of in-ear monitors, while durable molded plastic and cast metal housings support long-term reliability. For performers seeking studio-grade monitoring clarity, low-latency response and cable-free freedom in a lightweight format, the Xvive U45 system delivers a complete and dependable wireless IEM solution.