XVive U45R2 - Wireless In-Ear Monitoring System

XVIVE U45R2 – Wireless In-Ear Monitoring System

The XVIVE U45R2 kit includes a U45T transmitter and two U45R receivers operating in the free 5.8 GHz band with True Diversity technology, guaranteeing a stable, interference-free signal up to 30 m line-of-sight range. Its high-resolution A/D conversion (24 bit/48 kHz) and full 20 Hz to 20 kHz frequency response deliver clear, detailed audio. With sub-5 ms latency, 110 dB dynamic range, and 110 dB signal-to-noise ratio, the U45R2 is ideal for professional personal monitoring in live, studio, and streaming settings. Both the transmitter and receivers are rechargeable (approx. 5 h of battery life) and housed in lightweight ABS enclosures, with an Aux/Line switch and a 3.5 mm stereo output for connecting headphones or IEMs.

Main features

• True Diversity 5.8 GHz Technology: Dual antenna and automatic scanning on 6 RF channels for maximum reliability.
• Uncompressed 24-bit/48kHz Audio: Audiophile quality with 110dB dynamic range and 110dB S/N.
• Frequency response: 20 Hz – 20 kHz for faithful reproduction of all sound nuances.
• Ultra-low latency: Less than 5ms, imperceptible in performances and recordings.
• Wireless range: Up to 30 m (100 ft) in open space.
• Battery life: Approximately 5 hours per charge with included USB cable.
• Aux/Line switch: Easy adjustment of the input level on the transmitter.
• Stereo Output: 3.5mm minijack on receivers for headphones or IEMs.
• ABS housing: Lightweight and durable; transmitter weight 90 g, receiver weight 118 g.
• Included accessories: XLR male to 6.35mm mono jack adapter and protective caps.

Product benefits

• Stable, latency-free wireless monitoring for musicians and engineers.
• Studio-quality sound with wide dynamic range and complete fidelity.
• Lightness and portability for touring, rehearsals, and audiovisual productions.
• Plug & play configuration that optimizes assembly times and avoids technical complications.

Use cases

• Personal monitoring at concerts, tours, and festivals.
• Studio recordings without cable interference or background noise.
• Streaming and live audiovisual productions with freedom of movement.
• Classes and training that require audio quality and ease of use.

Frequently Asked Questions

• How do you select the optimal channel?
  Automatically scans all six RF channels and connects to the one with the least interference.
• What is the autonomy of the system?
  Up to 5 continuous hours after a full charge of the transmitter and receivers.
• Can I use multiple systems simultaneously?
  Up to six U45 systems can be operated in the same space without interference.
• What headphone jack does it use?
  3.5mm stereo minijack output compatible with most IEMs and headphones.

Description for projects

5.8 GHz True Diversity wireless system with U45T transmitter and two U45R receivers; 24-bit/48 kHz audio; < 5 ms latency; 20 Hz–20 kHz response; 30 m range; 6 RF channels; 5 h battery life; ABS housing (90 g/118 g); Aux/Line; 3.5 mm output; XLR–6.35 mm adapter included.