Experience complete stage freedom with the U4 personal wireless monitoring system, engineered to deliver exceptional audio quality directly to your in-ear monitors without the constraints of traditional cables. This professional-grade system transforms your stage performance by eliminating wire tangles and movement restrictions, whilst maintaining pristine audio fidelity through its advanced 2.4GHz wireless technology.
The U4 boasts impressive technical specifications that serious musicians demand, including a comprehensive 20Hz - 20KHz frequency response and high-resolution 24-bit/48kbps audio sampling. With an outstanding 107dB dynamic range and signal-to-noise ratio, performers can trust in crystal-clear audio reproduction across a generous 90-foot working range, making it suitable for stages of all sizes.
Built for reliability and convenience, the system features a robust metal chassis construction that withstands the rigours of live performance environments. The plug-and-play design accepts both balanced XLR and unbalanced 1/4" inputs via the supplied adapter, whilst the 5-hour battery life and minimal 5ms latency ensure uninterrupted performance throughout your entire set. Additionally, the system supports simultaneous broadcasts across 6 channels and works seamlessly with any 3.5mm headphones or in-ear monitors.
- Wireless Type: 2.4GHz band
- Audio Frequency Response: 20Hz - 20KHz (-3dB)
- Working Range: 90ft. Actual range depends on RF signal absorption, reflection and interference.
- Sampling Rate: High Resolution 24-bit/48kbps audio
- Dynamic Range: 107dB
- Signal-To-Noise Ratio: Up to 107 dB
- Battery Life: Up to 5 hours
- Delay time: 5ms Latency, Simultaneous broadcasts on 6 channels
- Input: Mono balanced XLR or mono unbalanced 1/4"TS input with supplied adapter
- Headphone type: Provides smooth frequency response with any headphones with 3.5mm



