Xvive U45R4 4 Players Band In-Ear Wireless Monitor System
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Xvive U45R4 4 Players Band In-Ear Wireless Monitor System
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- SKU
- XU45R4
. Description
Xvive U45R4 4 Players Band In-Ear Wireless Monitor System
The Xvive U45R4 delivers studio-quality monitoring directly to each performer's ears with minimal latency and zero cable constraints. This complete wireless system ships with one transmitter and four bodypack receivers, allowing an entire ensemble to hear personalized mixes simultaneously across a stable 5.8 GHz connection. Compact, rechargeable, and expandable, it excels in recording sessions, rehearsal tracking, live band setups, and any context where reliable real-time monitoring directly impacts performance.
Wireless Performance & Range
Operating on the less-congested 5.8 GHz frequency band with 25 mW E.I.R.P. RF output power, the system maintains a stable connection up to 100 feet with minimal interference. Six available wireless channels allow up to six independent U45 systems to coexist in the same studio, live venue, or multi-band setting without crosstalk, making it practical for tracking multiple instruments or larger ensemble configurations.
Audio Quality & Latency
24-bit/48 kHz digital audio resolution captures full-bandwidth sound well beyond CD quality, paired with a 110 dB signal-to-noise ratio and 0.20% total harmonic distortion for transparent, artifact-free monitoring that doesn't color the source. Ultra-low latency under 5 milliseconds ensures each performer hears their cue mix in real time with no perceptible delay, essential for maintaining tight ensemble cohesion and nailing overdubs.
Key Features
- 1 plug-on transmitter + 4 bodypack receivers for complete band monitoring
- 5.8 GHz wireless frequency with 6 available channels
- Working range up to 100 feet
- 24-bit/48 kHz audio resolution
- Latency less than 5 ms
- 110 dB dynamic range and signal-to-noise ratio
- Frequency response 20 Hz – 20 kHz (–3 dB)
- 3.7V rechargeable Li-ion batteries: 5-hour life per charge via USB-C
- Receiver dimensions 47 × 41 × 60 mm; transmitter 30 × 28 × 100 mm
- 3.5 mm dual mono output per receiver; Line and Aux input modes on transmitter
- Receiver impedance 6–600 Ohm
- Expandable to 6 U45 systems per venue
The U45R4 combines professional-grade audio fidelity with practical wireless freedom, streamlining mix management across multiple performers and enabling tight, cable-free tracking and performance setups.
More Information
| Condition | New |
|---|
Reviews
At a Glance
The Xvive U45R4 is a four-channel wireless monitor system that brings professional-grade IEM capability into the studio and rehearsal space, letting you track live ensembles with each player hearing their own independent mix in real time. Ultra-low latency under 5 milliseconds and transparent 24-bit/48 kHz audio make it ideal for capturing tight performances where players need to lock to each other, not wait for delay. The complete transmitter-and-four-receiver setup delivers session versatility without the complexity of mixing-console IEM outputs, making it a straightforward solution for home studios tracking live bands or any space requiring simultaneous independent mixes.
Who This Is For
| Best suited for | Live Performance, Gigging, Touring, Studio Sessions |
|---|---|
| Tonal character | Transparent audio, ultra-low latency, full-bandwidth clarity, minimal distortion |
| Less specialized for | Practice (it will do it; instruments voiced for that style do it more easily) |
| Skill level | Intermediate / Advanced / Professional |
Frequently Asked Questions
How many band members can use this system at once?
The U45R4 ships with one transmitter and four bodypack receivers, so four players can monitor simultaneously. The system is expandable—you can run up to six independent U45 systems in the same venue by using different wireless channels, though only this package includes the four receivers.
What is the latency, and why does it matter?
Latency is less than 5 milliseconds—fast enough that performers perceive their mix as real-time with no perceptible delay. This is critical for ensemble playing where drummers lock to bass, guitarists follow rhythm cues, and vocalists stay tight with the band.
How far can the wireless signal travel?
The system maintains stable coverage up to 100 feet on the 5.8 GHz frequency band with minimal interference. Six available channels allow multiple U45 systems to operate in the same space without crosstalk, useful for larger venues or multiple band setups.
How long do the batteries last, and how do I charge them?
Each bodypack receiver and the transmitter use 3.7V rechargeable Li-ion batteries with 5-hour runtime per charge. All batteries charge via USB-C, making it practical for back-to-back rehearsals or a full tour day.
What audio quality should I expect?
The system delivers 24-bit/48 kHz digital audio resolution, 110 dB signal-to-noise ratio, and 0.20% total harmonic distortion—transparent monitoring well beyond CD quality with full frequency response from 20 Hz to 20 kHz.
Do I pay sales tax on this order?
Sales tax is collected only on orders shipped to California; orders shipped to any other US state are not charged sales tax at checkout when you buy direct from our website. At a typical 7% rate that is an estimated $40 less at checkout than the same listed price on a marketplace, which collects sales tax as the facilitator in most states. Buyers remain responsible for any use tax their state applies. Free US shipping and 30-day returns are included.
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