Xvive - U45R4 - Système Quadruple Récepteur

The Xvive U45R4 takes the concept of wireless monitoring one step further. Based on the same architecture as the original U45, this complete pack of four receivers allows several users to simultaneously share the same audio signal with impressive clarity and stability. Designed for musicians, sound engineers, film crews and live bands, it combines ease of use, HF reliability and professional audio quality.

Operating in the 5.8 GHz True Diversity band, the system avoids the interference often encountered on 2.4 GHz frequencies. This less saturated spectrum ensures a clean, stable connection up to 30 metres in open field. With its six available channels, the U45R4 allows several systems to coexist in the same area without disruption, an asset for studios, rehearsal rooms or medium-sized stages.

The kit includes one U45T transmitter and four U45R receivers, all of which are compact, lightweight and easy to pair. Simply connect the transmitter to the headphone or monitor output of a console, interface or processor, then connect the receivers to the users' headphones or earphones. The signal is broadcast to everyone wirelessly, with a latency of less than 5 ms and 24-bit / 48 kHz audio quality. The result is a faithful reproduction of the original sound, with no compression or loss of dynamic range.

Thanks to its extended frequency response from 20 Hz to 20 kHz and its 110 dB signal-to-noise ratio, the U45R4 guarantees accurate listening, even in noisy environments. Whether it's a headphone mix for a full band, the control room of a video studio or a multi-stakeholder podcast setup, every user benefits from a clean, balanced sound.

All four receivers and the transmitter are fitted with a rechargeable lithium-ion battery, providing around 5 hours of autonomy. The dual USB cable supplied enables several units to be charged at the same time. The system also remains usable while charging, a handy feature for long recording sessions or live performances.