The XVive U4R4 In-Ear monitor wireless system provides musicians and audio professionals with cutting-edge wireless monitoring. Its transmitter sends 24-bit/48kHz audio to four receivers, each powering a pair of in-ear monitors for pristine, interference-free sound. With a frequency range of 20Hz to 20kHz, the U4R4 delivers audio quality exceeding CD standards for nuanced monitoring during recording, rehearsing or performing.

Hear Every Note With High-Resolution Audio

The U4R4's 24-bit/48kHz audio and wide 20Hz to 20kHz frequency range mean you'll experience your mix with exceptional clarity and detail. Its signal-to-noise ratio of over 107dB ensures a quiet background and minimal distortion for accurate monitoring. Whether you're tracking vocals, dialing in a guitar tone or hearing every element of your band's live show, the U4R4 lets you monitor with confidence.

Cut the Cord for Recording and Practice

For home recording, the U4R4 provides the freedom to move around your studio space unencumbered by cables. Lay down tracks, check mixes and tweak levels from anywhere in the room. The U4R4 is also ideal for private practice, letting you rehearse unplugged with your entire band or alone whenever inspiration strikes. Its discreet in-ear design means you can practice day or night without disturbing others.

Up to Five Hours of Battery Life per Charge

The U4R4's rechargeable batteries provide up to five hours of continuous use per charge for reliability during recording sessions, rehearsals and performances. Their USB charging lets you power up from any standard charger, computer or portable charger for added convenience. With a quick charge time of 1.5 to 2.5 hours, you'll be back to enjoying wireless freedom in no time.

Group Monitoring Made Simple

The U4R4's transmitter sends its high-definition signal to four receivers at once, allowing you to set up group monitoring for your entire band during rehearsals or provide multiple listening stations in a studio environment. Each receiver powers a pair of in-ear monitors so up to eight people can experience your mix simultaneously with no signal degradation.