Xvive U45 5.8 GHz Wireless In-Ear Monitoring System

Xvive U35 In-Ear Monitor Wireless System

The System

The U45 system includes a transmitter that connects to your audio source—typically a mixer or audio interface—and a belt-pack receiver that connects to your earphones or headphones.

Loud and Clear

The U45 delivers high-resolution 24-bit / 48 kHz audio with an exceptionally wide and smooth frequency response from 20 Hz to 20 kHz and a 107 dB signal-to-noise ratio. It offers more volume than you'll ever need and sound quality far beyond MP3—better than CD quality.

Long, Easy Charge

The built-in batteries in both the transmitter and receiver last up to 5 hours. They can be conveniently recharged using the included USB cable and any standard 5V USB charger. Charging takes 1.5 to 2.5 hours depending on the charger's output.

Applications

The main use is to wirelessly send a monitor mix from a soundboard to a set of headphones or in-ear monitors—for live shows, at home, or in the studio. But the U45 system is incredibly versatile!

Direct Communication

With multiple U45 receivers, you can broadcast one signal to a group—perfect for situations where one person needs to communicate clearly in noisy environments or without disturbing others. Ideal for demos, presentations, or guided tours.

Free and Easy Recording

For studio musicians, wireless monitoring makes recording much more flexible—especially for those who perform and engineer at the same time.

Discreet Practice

Want to practice late at night? Route your guitar or bass signal through a multi-effects unit or modeling amp and send the output to the U45. Enjoy private, wireless monitoring while moving freely around your home.

Band on the Run

Up to six musicians can use the U45 system simultaneously, with each transmitter providing a unique monitor mix. This makes it a great-sounding, cost-effective solution for rehearsals, recordings, or live shows. Bands can even practice quietly without PA speakers—perfect for apartments or late-night sessions.

• 5.8 GHz True Diversity system with a reliable 100-foot wireless connection 
• Automatically scans the available wireless channels and selects the best one
• High-quality, ultra-compact wireless system for in-ear monitors
• Audiophile 24-bit / 48 kHz sound with less than 5 ms of latency
• Up to 6 U45 systems can be used in one area simultaneously

User Guide

• (1) Xvive Audio U45 Wireless In-Ear Monitor System:
• (1) U45T Transmitter
• (1) U45R Receiver
• (1) XLR to 1/4" TS Mono Unbalanced Adapter
• (1) USB-A to Dual-USB-C Charging Cable