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Key Features
The Xvive U4 Wireless In-Ear Monitor System with T9 In-Ear Monitors is designed for performers, presenters, and engineers who need clear audio monitoring without cables. With 24-bit / 48 kHz audio resolution and a low latency of just 5ms, the U4 system keeps sound accurate and in sync. This is ideal for live settings. Six channels let you switch frequencies to avoid interference, while the 90ft range gives you space to move freely on stage. The rechargeable battery provides around five hours of use per charge, making it suitable for rehearsals and full shows.
The T9 in-ear monitors, co-engineered with Knowles and Dr. Fang Bian, offer a detailed sound profile with custom-tuned balanced armature and dynamic drivers. This combination delivers clarity, depth and punch, so you can hear every detail of your mix without strain.
Product Ref: 334864
The U4 system gives you cable-free monitoring with a reliable wireless signal. Operating on the 2.4GHz band, it avoids interference from mobile and TV signals while offering six selectable channels to ensure clean transmission. You can move up to 90 feet away from the transmitter and still get a stable audio feed. This makes it ideal for stage performances, studio tracking or live production work. With only 5ms of latency, the sound stays locked in time with your performance.
This system delivers 24-bit / 48 kHz audio with a dynamic range of 107 dB. That means your sound isn’t just loud. It’s detailed and accurate, helping you make better decisions while performing or mixing. Whether you're a vocalist, guitarist or behind the desk, this level of clarity makes a real difference in monitoring your performance confidently.
The included T9 in-ear monitors have been developed with input from Knowles and Dr. Fang Bian to balance comfort, fit and sonic detail. A hybrid driver setup combines a custom-tuned balanced armature for the highs with a dynamic driver for full-bodied lows. This gives you a more complete picture of your mix without the fatigue that comes from overly harsh or scooped sound signatures.
Each unit runs on a built-in rechargeable lithium-ion battery, offering up to five hours of operation per charge. That is enough for rehearsals, full gigs or multiple sound checks without needing to stop and recharge. Charging is handled via USB, and the system is simple to set up. Just plug in, pair and you're ready to go.