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XVive U45 In-Ear Monitor Wireless

4.9 out of 5 stars from 25 customer ratings

Digital Wireless In-Ear Monitor Set

  • Simple and straightforward operation for easy plug-and-play application
  • The lightweight, compact body pack can be attached to the belt or strap of the instrument
  • Built-in rechargeable lithium battery
  • Range of up to 30 m (without obstructions)
  • Six switchable channels
  • Frequency response: 20 - 20,000 Hz
  • 5.8 GHz ISM frequency band for worldwide use
  • 110 dB Signal-to-noise ratio (dynamic range) provides clear, detailed signal at any volume level
  • Up to five hours of battery life on a full charge
  • Power switch on transmitter and receiver
  • Aux/Line switch on the transmitter selects between Line (+4 dBu) and Aux (-10 dBV) level
  • Clear and focussed mono audio setup
  • Robust housing made of ABS / metal
  • Transmitter input: XLR
  • Receiver output: 3.5 mm stereo jack
  • Transmitter dimensions (W x D x H): 30 x 28 x 100 mm
  • Transmitter weight: 90 g
  • Receiver dimensions (W x D x H): 47 x 41 x 60 mm
  • Receiver weight: 118 g

Set contents:

  • Transmitter
  • Receiver
  • USB Y-cable
  • USB type-C charging port
  • Adapter XLR male to 6.3 mm mono jack
Note Register your purchase at shop.warwick.de/en/warranty-registration for an extended warranty of 4 years.
  • Available since May 2025
  • Item number 617082
  • Sales Unit 1 piece(s)
  • Switchable Frequencies Yes
  • Mono/Stereo Mono
  • Limiter No
  • Incl. Earpieces No
  • Focus, Mixed, Dual Mono No
  • Frequency from 5800 MHz
  • Frequency to 5800 MHz
259 €
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in Wireless In-Ear Systems

The freedom of wireless in-ears

The Xvive U45 In-Ear Monitor Wireless Set gives musicians wireless access to their in-ear system in real time, making it an ideal choice for live performers who want complete freedom of movement on stage. With a range of up to 30m, the U45 ensures stable and interference-free transmission, even on stages or at events that are larger in scale. The globally usable 5.8GHz ISM technology provides clear and reliable connections, and the frequency range of 20Hz to 20kHz guarantees natural and detailed sound. The device's rechargeable battery allows for up to five hours of operation, making the system suitable for extended gigs or full-length rehearsals, while the compact transmitter can be easily attached to a belt, allowing performers to fully focus on their performance without being held back by cables.

Xvive U45 In-Ear Monitor Wireless System

Neat and discreet

What really makes the XVive U45 stand out is its user-friendly operation: Thanks to its plug-and-play functionality, the system can be integrated directly into any setup, with no need for a complicated installation process. The discreet transmitter can be comfortably attached to a belt or guitar strap, so it's barely noticeable during performances. Power switches on both the transmitter and the receiver allow for a very flexible degree of, while the AUX/Line switch on the transmitter toggles between line-level (+4dBu) and AUX level (-10dBV) signals. With an excellent signal-to-noise ratio of 110dB, the U45 provides clear and detailed sound even at high volumes. Additionally, the system's low power consumption, combined with fast USB charging, ensures that it will always perform reliably – and be back on stage in next to no time.

Xvive U45 In-Ear Monitor Wireless System, receiver

No more tangled cables

The XVive U45 In-Ear Wireless System is an ideal solution for musicians who rely on wireless in-ear monitoring in live settings and studio environments. It offers stable, uncompressed mono audio transmission, ensuring that performers always hear the best possible sound. During live performances, the system enables complete mobility on-stage without the hassle of tangled cables. In the studio, the Xvive U45 allows each individual musician to hear their own personal mix during recording sessions without being restricted by wired monitors. The system is also a flexible choice for rehearsals and smaller acoustic gigs. All in all, with its compact design and long battery life, it represents a practical tool for nearly any musical setting.

Xvive U45 In-Ear Monitor Wireless System, transmitter

About Xvive Audio

Xvive Audio officially entered the market in 2012 with its compact U2 wireless guitar system. Since then, the company has also been involved in the development of wireless microphone technology. Its catalogue also includes effects pedals, such as the Signature Series, which were developed in partnership with guitarist Thomas Blug. The products are designed by an American team, based in Pasadena, California, which is composed of musicians and engineers and draws on decades of professional experience. Its lead designer, Howard Davies, was previously employed at Electro Harmonix and Pigtronix, among others. Xvive Audio's goal is to create products that deliver exceptional sound and build quality, while remaining affordable for any musician.

Effectively effortless

One other impressive feature of the Xvive U45 is its rugged construction, which combines ABS polymer and heavy-duty metal, making it immensely resistent to shocks and scratches, meaning that the system is especially well-suited to intensive use on stage or while touring. The transmitter, with its compact dimensions (30x28x100mm) and lightweight design (just 90g), couldn't be easier to install. The receiver (47x41x60mm, 118g) can also be discreetly integrated into any setup and attached to a belt. With a range of up to 30 metres, the system is suitable even for larger stages without there being any risk of interference. And thanks to its rechargeable lithium batteries, the Xvive U45 is not only environmentally friendly but also reduces the hassle of frequent battery changes – using it feels efficient, effective, and effortless.

25 Customer ratings

4.9 / 5

handling

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sound

quality

12 Reviews

O
Great update from the U4
Olasusen 04.08.2025
I switched to the U45 from the U4 because I was having some dropouts even within a few meters radius. There was no way for me to know which channels were receiving interference, so I basically had to test every single one, which was tiring.
The improvement I got from U45 was so great that I feel comfortable saying I no longer have that problem.
Even though it doesn’t show RF strength per channel, the autoscan feature works incredibly well. So far, I haven’t had a single dropout, and the build quality is top-notch. The belt clip, in particular, is far better than the flimsy clips you often find even on more expensive systems.

Another big plus is that hardly anyone uses the 5.8 GHz band, since most professionals stick to UHF. That means I basically have the whole 5.8 band to myself — and it’s been working flawlessly. ;)

I highly suggest it to everyone.
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Perfect
Chris Fleming 20.11.2025
I have had loads of these types of things including the nu-x noisy one and the xvive U4 (which is great but way too powerful of a signal and interfered with some other 2.4Ghz gear on stage. (Never cut out itself mind you))
This new one is just as good but there’s so much more bandwidth up there so doesn’t have the same problems. Also they fixed the on/off switch now. I used to have to shave them down so they didn’t get accidentally changed. Now it’s inset so. It’s perfect. And usb c too
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K
Der glasklare Sound und zuverlässigkeit haben mich restlos überzeugt
Kleedi 13.06.2025
Ich verwende das U45 am Schlagzeug. D.h. ich sitze im Normalfall max. 5 m vom Sender entfernt.

Die Bedienung ist simpel: Einschalten, Kanalsuchlauf starten, Kanal am Sender einstellen fertig. Durch die digitale Übertragungstechnik wird das komplette Frequenzspektrum übertragen. Das bedeutet, dass im Gegensatz zur analogen Übertragung, die für Schlagzeuger wichtigen tiefen Frequenzbereiche, wie z.B. Bass Drum oder Bass immer voll präsent sind. Auch das Rauschen, Kratzen und Aussetzer, wie es bei analogen Geräten immer mal vorkam, gehören endgültig der Vergangenheit an. Die Ausgangsleistung des Empfängers ist sehr hoch. Ich benötige max. 1/3 der Lautstärke am Drehknopf für meine Hörluchs In-Ear-Hörer.

Im 5,8 Ghz Band ist aktuell relativ wenig los. Bisher haben immer alle 6 Kanäle einwandfrei funktioniert und ich hatte noch keine Aussetzer. Weitere Vorteile sind das geringe Packmaß und der schnelle Auf- Abbau dank der bereits eingebauten Akkus. Die Laufzeit der Akkus beträgt bei mir gut 6 Stunden. Ansonsten können Sender und Empfänger gleichzeitig mit dem mitgelieferten Y-Kabel am Handyladegerät per USB-C auch mal schnell und easy geladen werden.

Für meine Zwecke das ideale Werkzeug.
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R
Starker Sound, leichte Handhabe
RobsonK 01.08.2025
Habe mir nach langer Suche nach einem Wireless InEar Monitor nun doch die XVive U45 bestellt. Ausschleggebend war für mich die leichte Handhabe, der günstige Preis und die guten Bewertungen im Internet.

Nach 2 Einsätzen in unseren Bandproben kann ich sagen: WOW! Was dieses kleine Teil für einen Sound abliefert ist schon stark. Kein Rauschen, keine Nebengeräusche, hochwertige Verarbeitung.

Ein Härtetest auf der Bühne steht zwar noch aus, ich denke aber, dass es auch da überzeugen wird. Definitive Kaufempfehlung!
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