Xvive U45R2

Xvive U45R2

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Xvive U45R2｜5.8GHz Wireless In-Ear Monitoring System

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

Xvive U45R2 is a wireless in-ear monitoring system from Xvive, using 5.8GHz wireless transmission technology and featuring 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 restricted by specific frequency regulations, the Xvive U45R2 uses a globally compatible 5.8GHz wireless monitoring architecture, AutoScan automatic frequency scanning, and a lightweight beltpack receiver design to deliver 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.

Quick Facts Product Overview

Brand：Xvive
Model：U45R2
Frequency Range：5.8 GHz
Number of Frequencies：6
Signal-to-Noise Ratio：110dB
Battery Life：5 hours
Use Cases：Stage performance, band rehearsals, church worship, public speaking, video production monitoring

Who Is the Xvive U45R2 For?

使用者建議分析(點此展開)

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適合誰購買

Live singers who want to get rid of wired earphone limitations and move freely on small stages and in rehearsal spaces while maintaining stable monitoring
Drummers or musicians who want to quickly set up personal in-ear monitoring without dealing with complex rack systems and tedious frequency settings
Church audio teams or worship groups that need multiple wireless monitoring systems for the same venue, balancing deployment efficiency and clarity
Video creators or speakers who need real-time monitoring from a mixer, player, or computer and value low-latency performance

誰不適合購買

Professional touring users who already own a high-end rackmount multichannel stereo monitoring system and do not need a lighter single-user setup
Beginners with a very limited budget who only want to casually try in-ear monitoring at home and do not yet have fixed performance or rehearsal needs
Teams that need long-distance use, large venues, or complex multi-zone frequency management may be better served by a more advanced system plan

Xvive U45R2 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 issues during singing, drumming, rhythmic performance, and spoken delivery so monitoring stays 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 for vocals, instruments, and playback applications.
110dB signal-to-noise ratio: A high signal-to-noise ratio helps deliver a cleaner background and a more defined monitoring image, providing 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 the best connection for the transmitter and receiver, greatly reducing the time spent on 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 at the same time.
Over 100 feet operating range: Provides over 100 feet of range in clear line-of-sight conditions, making it very practical for small venues, rehearsal spaces, and mid-sized event settings.
Plug-in transmitter design: The transmitter features XLR input and can connect directly to stage snake returns, mixer outputs, music players, or computer-related signal sources for fast and intuitive setup.
Compact beltpack receiver: The receiver is small and easy to clip to a belt or clothing, making it better suited for mobile performance when used with personal headphones or in-ear earphones.
Large volume knob: The receiver includes a large knurled volume knob, allowing quick monitor volume adjustments during performance without needing to look down closely, improving real-world operation efficiency.
Rechargeable lithium-ion battery: Both transmitter and receiver are powered by rechargeable lithium-ion batteries, with about 5 hours of runtime, enough for most rehearsals, gatherings, and single-show performances.

5.8GHz Wireless Monitoring Transmission System

Uses the 5.8GHz wireless band, helping avoid some common sources of 2.4GHz interference and improving deployment flexibility on site.
Suitable for singers, drummers, guitarists, speakers, and church worship teams to build a personalized wireless in-ear monitoring workflow.

Low-Latency 24-bit/48kHz Monitoring Quality

Supports 24-bit/48kHz digital audio transmission, balancing clarity, detail, and the dynamic performance needed for live monitoring.
Less than 5ms latency helps reduce the sense of delay during singing, rhythmic performance, and spoken delivery, improving real-time performance response.

AutoScan Automatic Frequency Scanning and Multi-System Deployment

Built-in AutoScan automatic frequency scanning quickly finds available channels and completes transmitter/receiver pairing.
Provides 6 available channels, suitable for deploying multiple systems in the same venue for team performances and rehearsals.

Lightweight Receiver and Intuitive Operation Design

The beltpack receiver is compact and easy to clip to clothing or a belt, making it suitable for mobile performance scenarios.
The large volume knob lets you quickly adjust monitor volume during a performance without repeatedly checking a small display or deep menus.

Rechargeable Power and Real-World Battery Life

Both transmitter and receiver use rechargeable lithium-ion batteries, reducing the cost of replacing disposable batteries.
About 5 hours of battery life is enough for most single shows, rehearsals, gatherings, and hosting needs.

Technical Specifications (Tech Specs)

Brand	Xvive
Model	U45R2
Type	Wireless in-ear monitoring system
Frequency Range	5.8 GHz
Bit Depth	24-bit
Sample Rate	48kHz
Latency	Less than 5ms
Signal-to-Noise Ratio	110dB
Number of Frequencies	6
Operating Range	Over 100 ft. (line of sight)
Battery Life	About 5 hours
Connector	XLR (transmitter input), headphone output (receiver)
Power	Built-in rechargeable lithium-ion battery
Applications	Stage performance, rehearsals, church worship, public speaking, video monitoring

Xvive U45R2 Pros and Cons

Pros & Notes (Click to expand)

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Pros

5.8GHz wireless architecture with AutoScan makes automatic frequency scanning more suitable for fast on-site deployment
24-bit/48kHz audio quality and less than 5ms latency balance clarity and responsiveness
110dB signal-to-noise ratio helps maintain a clean and stable monitoring background
Supports 6 channels, allowing multiple performers to use it in the same venue
Both transmitter and receiver are rechargeable, improving convenience for daily rehearsals and performances

Notes to Know

Operating range is measured under line-of-sight conditions; actual performance will be affected by venue obstructions and the RF environment
This is a single-user monitoring system; if you need large-scale touring multi-zone management, consider a higher-end solution
Headphones must be selected separately according to personal needs, and the monitoring experience will also depend on the headphones’ own specifications

Xvive U45R2 FAQ

Q：Xvive U45R2 Wireless In-ear Monitoring System - 5.8GHz Is it suitable for live performances?

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A：Yes, it's suitable. With less than 5ms latency, about 5 hours of battery life, and 100 ft. line-of-sight range, it's very practical for small performances.

Q：What's the difference between U45R2 and Xvive U4?

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A：The main difference is the wireless frequency band. U45R2 uses 5.8GHz, while U4 uses 2.4GHz, leading to different deployment environments and usage preferences.

Q：Can U45R2 be used by multiple performers simultaneously?

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A：Yes, U45R2 provides 6 channels, allowing multiple systems to be deployed in the same area.

Q：Is U45R2 suitable for in-ear monitoring beginners?

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A：Yes, the plug-in transmitter combined with AutoScan automatic frequency scanning reduces the difficulty of initial setup.

Q：Can U45R2 connect to a mixer or computer output?

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A：Yes, U45R2 can connect to line monitoring signals from mixers, stage returns, music players, or computers.

THINK2 Warranty & Support

Service Highlights

Fast Shipping: In-stock items will be shipped within 24 business hours.
Professional Technical Support: Our certified audio engineers provide consultation for installation, licensing, compatibility, and setup.
Comprehensive Warranty & After-Sales Service: Includes both manufacturer warranty and THINK2 customer support.

※ Shipping times are calculated based on business days. Actual warranty follows the manufacturer’s policy. THINK2 provides integration and support assistance.

Warranty & Return Policy

With valid proof of purchase and product serial number, customers are entitled to manufacturer warranty and THINK2 after-sales service.
DOA / Non-human defects: Within 7 days of purchase, after verification, customers may request return or replacement.
Exclusions: Damages from misuse, unauthorized modification, consumable parts, natural disasters, or improper use beyond instructions.
Application Process: Contact customer service during business hours for return instructions.
Service Coverage: Taiwan region primarily; overseas based on logistics standards.

THINK2 — Authorized Audio Gear Dealer in Taiwan