Xvive U4R

Xvive U4R

• Designed for band and stage performers
• Multiple units can share one transmitter for easier expansion
• Low-latency transmission keeps performance and monitoring in sync
• Lightweight bodypack design for greater freedom on stage
• Large knob for instant tuning, easy to use in rehearsals and live shows

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NT$4,800

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Xvive U4R | 2.4GHz Wireless In-Ear Monitor Receiver

A wireless in-ear monitor receiver that gives you more freedom on stage

The Xvive U4R is a wireless in-ear monitor receiver from Xvive. It uses 2.4GHz wireless transmission technology and offers a 90-foot wireless range plus 5 hours of battery life, making it ideal for live performance, rehearsals, and mobile monitoring needs. As the dedicated receiver for the U4 system, the U4R features a lightweight beltpack-style body, low-latency architecture, and a large volume knob to deliver a stable, intuitive, and fast personal monitoring experience.

Compared with traditional floor monitors, the Xvive U4R uses a wireless in-ear monitoring system to achieve lower stage volume, clearer vocal intelligibility, and greater freedom of movement. Compared with similar solutions that require multiple transmitters, the U4R supports multiple receivers paired to a single transmitter, making it a better fit for bands sharing monitor signals and simplifying stage setup and teardown.

Quick Facts

Brand:Xvive
Model:U4R
Wireless:2.4GHz
Battery Life:Up to 5 hours
Wireless Range:90 feet
Form Factor:Beltpack receiver
Use Cases:Live performance monitoring, band rehearsals, church worship stages, drummer personal monitoring, shared monitoring system setups

Who is the Xvive U4R for?

使用者建議分析(點此展開)

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適合誰購買

Musicians who already have an Xvive U4 transmitter and want to add personal monitoring receivers for a second member or more
Vocalists or guitarists who move around the stage often and need a monitoring solution that is freer and more stable than floor monitors
Church worship teams or small bands that want to distribute one transmitter’s signal to multiple members for synchronized monitoring
Team users with limited rehearsal space who want to reduce stage volume and improve vocal clarity

誰不適合購買

First-time buyers who have no Xvive U4 system and want to buy a complete transmitter-and-receiver set at once
Performers who prefer traditional floor monitors and are not used to wearing in-ear headphones
Solo performers or speakers who perform from a fixed position and do not need wireless monitoring mobility

Core technology and features of the Xvive U4R wireless in-ear monitor receiver

2.4GHz wireless monitoring architecture:Operates in the 2.4GHz band, freeing you from the constraints of traditional wired monitoring and making it suitable for stages, rehearsal rooms, and mobile performance environments.
Multiple receivers share one transmitter:Multiple U4R units can be paired to the same U4 system transmitter, allowing the whole band to build a shared monitoring system at lower cost and with greater efficiency.
Low-latency design:Built for live monitoring needs, it reduces audio transmission delay so performance and listening stay more in sync, minimizing interference with rhythm and pitch judgment.
90-foot wireless range:Provides up to about 90 feet of stage mobility, giving vocalists, guitarists, bassists, or drummers more freedom to move during a performance.
5-hour battery life:The built-in rechargeable battery supports up to 5 hours of use, enough for most single performances, soundchecks, and regular rehearsals.
Large volume knob:The unit features a large volume control knob, making it easier to adjust monitoring volume intuitively during performances, even on dark stages or during quick song changes.
Lightweight beltpack body:The receiver has a compact, low-burden design that clips to the waist or strap without interfering with performance, making it suitable for long wear.
Improved vocal and detail clarity:When used with in-ear headphones, it can effectively reduce ambient noise and stage feedback risk, helping performers hear vocals, tempo, and the full arrangement more clearly.
Simplified stage setup:A shared transmitter and wireless receiver configuration reduces the need for floor monitors, cables, and stage wiring, improving setup and teardown efficiency.

2.4GHz Wireless In-Ear Monitor Receiver Architecture

The U4R is the dedicated receiver for the Xvive U4 system, responsible for receiving monitoring signals from the U4 transmitter and creating a personalized wireless monitoring workflow.
It is ideal for users who already own a U4 transmitter and want to expand to more receivers for other band members, effectively improving overall system scalability.

Low-Latency Stage Monitoring Experience

The low-latency transmission design reduces the time lag performers feel when singing, drumming, or playing rhythm parts, minimizing the discomfort of monitoring that is out of sync with actual performance.
This is especially important for vocalists, drummers, and rhythm-section players who need precise timing and immediate pitch judgment.

Shared Monitoring Setup for Multiple Receivers

Multiple U4R units can be paired to the same transmitter at the same time, making it especially suitable for bands, worship teams, or rehearsal rooms sharing one monitor mix.
This setup reduces system complexity and cuts down on the cost and setup time of needing a separate transmitter for each member.

Large Knob Volume Control and Lightweight Beltpack Body

The large volume knob lets you quickly adjust monitor level during a performance, reducing the chance of mistakes and making live response easier.
The compact receiver design can be secured at the waist or on clothing, reducing cable drag and movement restrictions while improving overall wearing comfort.

Long-Lasting Rechargeable Battery Design

Up to 5 hours of battery life supports regular rehearsals, soundchecks, and single-set performances, reducing the inconvenience of frequent battery changes.
The rechargeable design is also better suited to users who tour often or perform regularly, lowering long-term consumable costs.

Technical Specifications

Brand	Xvive
Model	U4R
Product Type	Wireless in-ear monitor receiver
Wireless	2.4GHz
Wireless Range	90 feet
Battery Life	Up to 5 hours
Form Factor	Beltpack receiver
Control Method	Large volume knob, simple operation controls
System Compatibility	Xvive U4 wireless in-ear monitoring system
Pairing Capability	Multiple U4R units can be paired to the same transmitter
Latency Performance	Low-latency design
Warranty	2-year warranty (subject to retailer announcement)

Xvive U4R Pros and Cons

Pros & Notes (Click to expand)

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Pros

Can share pairing with the same U4 transmitter, making it easier to expand monitoring for band members
The 90-foot wireless range suits most stages and rehearsal spaces
Low-latency design is better for live playing and real-time monitoring
The large volume knob is intuitive and easier to adjust quickly during performances
The lightweight beltpack body and 5-hour battery life balance wearability and practicality

Notes to Know

This product is a standalone receiver and must be used with an Xvive U4 system transmitter
You need separate in-ear headphones to complete a personal monitoring setup
The 5-hour battery life is suitable for single performances; for longer events, plan charging in advance

Xvive U4R FAQ

Q：Can the Xvive U4R Wireless Receiver for U4 System be used on its own?

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A：No. The U4R is a receiver and must be used with an Xvive U4 transmitter to receive the monitoring signal.

Q：What is the difference between the U4R and the complete U4 set?

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A：The difference is in the included accessories. The U4R includes only the receiver, while the complete set includes both the transmitter and receiver.

Q：Is the U4R suitable for beginner bands?

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A：Yes. It is easy to use, and multiple receivers can share a single transmitter, making system setup costs relatively easy to control.

Q：Can multiple band members use the U4R together?

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A：Yes. Multiple U4R units can be paired with the same transmitter, making it suitable for bands sharing one monitor mix.

Q：Is the U4R battery life enough for a full performance?

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A：Yes. It lasts up to about 5 hours, which is usually enough for rehearsals, soundchecks, and most single-set performances.

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.

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