Xvive U45R

Xvive U45R

• Designed for singers and musicians
• Low-latency, clear monitoring for more responsive singing and playing
• AutoScan auto frequency scan for fast on-site pairing
• Supports multiple sets in the same venue for flexible team monitoring
• Compact bodypack design for cable-free movement on stage

Bank/ATM Transfer | 1% discount at checkout on order

NT$5,000

products.quantity_limit99999

This quantity is invalid, please enter a valid quantity.

Sold Out

Please message the shop owner for order details.

Add to Wishlist

Xvive U45R｜5.8GHz Wireless In-Ear Monitoring Receiver

A 5.8GHz wireless in-ear monitoring receiver built for stage performance and personal monitoring setups

Xvive U45R is a wireless in-ear monitoring receiver from Xvive that uses 5.8GHz wireless transmission technology. It delivers 24-bit/48kHz audio quality, less than 5ms latency, and a 110dB signal-to-noise ratio. As the receiving end of the U45 series monitoring system, it reliably receives monitoring signals from the U45T transmitter and outputs them to headphones or in-ear monitoring devices.

Compared with traditional wired monitoring or older wireless systems limited by specific frequency regulations, the Xvive U45R uses a globally compatible 5.8GHz wireless monitoring architecture, AutoScan automatic frequency scanning, and a beltpack design to deliver greater mobility, faster on-site setup, and a more intuitive personal monitoring workflow. For users looking for a stage monitoring system, in-ear monitoring, or a wireless IEM receiver, this is a practical choice that balances sound quality, convenience, and deployment flexibility.

Quick Facts

Brand：Xvive
Model：U45R
Frequency Response：20Hz-20kHz
Signal-to-Noise Ratio：110dB
Battery Life：5 hours
Connector：1 x TRS
Use Cases：stage performance monitoring, band rehearsals, church worship, public speaking, video production monitoring

User Recommendation Analysis (Click to expand)

▼

Who Should Buy

Singers, drummers, or instrumentalists who already have a U45T transmitter and need an additional independent receiver to build a personal monitoring chain
Church worship teams or event performance crews who want multiple performers to share one transmitter while each wearing a beltpack receiver
Users in small tours, campus performances, or rehearsal rooms who need a portable wireless IEM receiver and value low latency and fast pairing

Who Should NOT Buy

Beginners with no transmitter who want a complete ready-to-go setup are usually better off choosing a full wireless in-ear monitoring system package
Large touring productions and teams with complex frequency coordination will usually prioritize higher-end rackmount professional monitoring receiver systems

Xvive U45R Core Technologies 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 an immediate response of under 5ms, effectively reducing latency interference during singing, drumming, rhythmic performance, and spoken delivery, keeping monitoring closer to the actual performance feel.
24-bit/48kHz digital audio quality:Receives monitoring signals at 24-bit/48kHz, balancing clarity, detail, and dynamic performance for vocals, instruments, and program playback.
110dB signal-to-noise ratio:A high signal-to-noise ratio helps deliver a cleaner background and a clearer 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 multi-system deployment 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 an operating range of over 100 feet under clear line-of-sight conditions, which is very practical for small venues, rehearsal spaces, and medium-to-small event sites.
U45T transmitter-compatible design:This unit is a dedicated receiver for the U45 series and can be paired with the U45T plug-on transmitter to create a stable personal wireless in-ear monitoring system.
Beltpack receiver design:The receiver uses a compact beltpack structure, making it easy for performers to clip it to their waist or clothing and improving convenience and stability during stage movement.
Large volume knob:The body is equipped with a large knurled volume knob, allowing users to quickly adjust monitoring volume without looking down closely, especially suitable for live performance situations.
Rechargeable lithium-ion battery:Powered by a rechargeable lithium-ion battery with about 5 hours of runtime per charge, enough for most rehearsals, gatherings, and single performances.
Multi-receiver pairing capability:Multiple U45R receivers can be paired with one U45T transmitter, making it easy for an entire band or team to share the same monitoring signal.

5.8GHz Wireless Monitoring Receiver System

Uses the 5.8GHz wireless band, suitable for users who need cross-region deployment, frequency flexibility, and on-site stability.
Compared with common traditional monitoring methods, it reduces cable limitations and increases performers’ freedom of movement on stage.
Provides an operating range of over 100 feet under clear line-of-sight conditions, enough for most rehearsal rooms, small venues, and event spaces.

24-bit/48kHz Digital Audio and Low-Latency Monitoring

Supports 24-bit/48kHz audio reception, delivering clear monitoring with rich detail and sufficient dynamics.
The under-5ms latency design is especially important for singing, drumming, rhythmic instruments, and live performance monitoring.
A 110dB signal-to-noise ratio helps reduce the sense of background noise, making vocals and instruments easier to distinguish.

Beltpack Receiver and TRS Headphone Output

Uses a beltpack receiver structure, making it easy to clip to the waist, strap, or clothing, ideal for dynamic performances and movement on stage.
Provides 1 x TRS headphone output, compatible with most in-ear monitoring earphones or headphone devices for personal monitoring.
The large knurled volume knob lets users adjust monitoring volume quickly and intuitively during performances.

AutoScan Automatic Frequency Scanning and Multi-Receiver Deployment

AutoScan automatically searches for available channels, reducing the time cost of manual pairing and interference troubleshooting.
Provides 6 available channels, making it easy to deploy multiple U45 series systems in the same venue.
Multiple U45R receivers can be paired with one U45T transmitter, suitable for small bands, worship teams, event hosts, and multiple performers to build a monitoring system simultaneously.

Rechargeable Power and Convenience for Mobile Performances

Built-in rechargeable lithium-ion battery with about 5 hours of runtime per charge, meeting the needs of most rehearsals, gatherings, and single performances.
The unit weighs about 4.16 oz, reducing the burden during long wear and stage movement.
Especially suitable for singers, drummers, guitarists, video creators, and public speakers to build a lightweight monitoring setup.

Technical Specifications

Brand	Xvive
Model	U45R
Form Factor	Receiver
Analog / Digital	Digital
Receiver Type	Beltpack
Simultaneous I/O	6
Receiving Frequency Range	5.8 GHz
Operating Range	100 ft. Line-of-sight
Compatibility	Xvive U45T
Antenna Type	Fixed
Frequency Response	20Hz-20kHz
Headphone Output	1 x TRS (1/8")
Power Source	Battery
Battery Type	Rechargeable lithium-ion battery (built-in)
Battery Life	5 hours
Dimensions	1.61" x 1.85" x 2.36"
Weight	4.16 oz

Xvive U45R Pros and Cons

Pros & Notes (Click to expand)

▼

Pros

The 5.8GHz wireless architecture combines global deployment flexibility with on-site convenience
Less than 5ms latency and 24-bit/48kHz audio specs make it suitable for live performance monitoring
Multiple U45R units can be paired with one U45T, making it easy for bands to share a monitoring source
The beltpack body and large volume knob make operation intuitive and fast during performances

Notes to Know

Must be used with the Xvive U45T transmitter and cannot create a complete monitoring system on its own
The headphone output is 1/8", so users should confirm whether an adapter is needed if their headphones use a different connector
The stated operating range is measured under clear line-of-sight conditions; actual performance will vary depending on the venue environment

Xvive U45R FAQ

Q：Xvive U45R Wireless In-ear Monitoring Receiver - 5.8GHz Is it suitable for live performances?

▼

A：Yes. With less than 5ms latency and a 100-foot operating range, it is well suited for small to medium-sized performances.

Q：What is the difference between U45R and U45T?

▼

A：They are different: U45R is the receiver, while U45T is the transmitter. Both must be paired before use.

Q：Can U45R be used on its own?

▼

A：No. U45R must receive the signal transmitted by U45T and cannot operate independently.

Q：Is U45R suitable for beginners in in-ear monitoring?

▼

A：Yes. It is intuitive to use, and AutoScan can automatically scan frequencies, lowering the learning curve for first-time users.

Q：Is U45R worth buying?

▼

A：Yes. If you already have a U45T, U45R is an efficient solution for expanding monitoring to multiple performers.

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