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Xvive Audio U4 In-Ear Monitor 2.4 GHz Wireless System
The U4 In-Ear Monitor 2.4 GHz Wireless System from Xvive includes a wireless plug-on transmitter and a wireless bodypack receiver. It can be used to monitor your audio performance with freedom from wires for stage, theater, and rehearsal applications. The U4 system features six selectable channels for creating up to 6 individual discrete mixes with an operation range of about 90'. Each component is housed in a durable metal chassis for dependability. The plug-on transmitter offers an XLR input for line-level signals, and the bodypack receiver, a 3.5mm TRS mini headphone jack. Both the transmitter and receiver are powered by internal lithium-ion batteries that last up to 5 hours.

Additionally, you can use one transmitter to send the signal to as many receivers as needed simultaneously on stage. A dual micro-B USB cable, 1/4" adapter, and a carrying bag are also included.

  • Easy to carry, easy to set up. Plug in and turn on the power to build your wireless in-ear monitor system
  • Line mode allows you to use the system with mixers or other professional audio devices that send line-level signals
  • Use AUX mode when connecting consumer audio devices such as portable audio players or computers
  • Provides smooth frequency response with any headphones
  • Use a single transmitter to send the signal to multiple receivers creating a monitoring system for the entire band. You can send the signal from one transmitter to as many receivers as needed simultaneously. Set the receivers to the same channel as the transmitter.

Box Contains

    Xvive Audio U4 In-Ear Monitor 2.4 GHz Wireless System
  • U4 Transmitter
  • U4 Receiver
  • XLR Male to 1/4" TS Male Adapter
  • Dual Micro-B USB Cable
  • Carrying Bag
  • Limited 1-Year Warranty

Box Contains

    Xvive Audio U4 In-Ear Monitor 2.4 GHz Wireless System
  • U4 Transmitter
  • U4 Receiver
  • XLR Male to 1/4" TS Male Adapter
  • Dual Micro-B USB Cable
  • Carrying Bag
  • Limited 1-Year Warranty

Tuning Bandwidth2400 to 2483.5 MHz
Working Range90' / 27.4 m
Actual Range Depends on RF Signal Absorption, Reflection, and Interference
Audio Frequency Response20 Hz to 20 kHz (-3 dB)
High-Resolution Audio Format24-Bit/ 48 kb/s Audio
Dynamic Range107 dB
Signal-to-Noise Ratio107 dB
RF Sensitivity-88 dBm
Total Harmonic Distortion0.002
Channel CountUp to 6 Channels
RF Output Power10 mW E.I.R.P. Max
Latency< 5 ms Latency
Audio Input ConnectorsOn Transmitter: Balanced XLR Male Input
Input Impedance47 Kilohms at 1 kHz
Input Mode SelectAux: -10 dBV, +12.2 dBu Max
Line: +4 dBu, +22 dBu Max
HousingMolded Plastic and Cast Metal
BatteryTransmitter: 3.7 V Rechargeable Li-Ion, 860 mAh
Receiver: 3.7 V Rechargeable Li-Ion, 1200 mAh
Battery LifeUp to 5 Hours
Audio Output ConnectorOn Receiver: 1/8" / 3.5 mm Stereo Output
Antenna Impedance50 Ohms
Antenna type1/4" Wave Sleeve Dipole, Non-Removable
Number of Antennas1 x Transmitter 2 x Receiver
Operating Temperature Range0 to 135°F / -18 to 57°C
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