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XVIVE U4R2 In-Ear Monitor Wireless System with 1x Transmitter and 4x Beltpack Receiver

SKU: XVU4R4 MFR: U4R4
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Key Features

  • Experience crystal-clear audio with these in-ear monitors, perfect for live stage performances.
  • Enjoy a comfortable fit for hours with these lightweight in-ear monitors; great for long sessions.
  • Achieve superior noise isolation with these professional in-ear monitors, blocking distractions.
  • Durable build ensures these in-ear monitors withstand rigorous touring and frequent use.
  • Low latency provides real-time audio, making these in-ear monitors ideal for critical monitoring.
  • Get incredible value with this complete wireless in-ear monitor system, ready for any venue.
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Special Order?Estimated to Ship: 08/23/2025
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XVIVE U4R4 Specifications

  • Tuning Bandwidth

    2400 to 2483.5 MHz

  • Working Range

    Up to 90' (Actual Range Depends on Rf Signal Absorption, Reflection, and Interference)

  • Audio Frequency Response

    20 Hz to 20 KHz (-3 dB)

  • Dynamic Range

    107 dB

  • RF Sensitivity

    -88 dBm

  • Total Harmonic Distortion

    0.002

  • RF Output Power

    10 mW E.I.R.P. max

  • Operating Temperature Range

    0 to 135° F (-18 to 57° C) (Battery Characteristics May Limit this Range)

  • Channels

    6

  • Latency

    Less than 5 ms

  • Audio Resolution

    24-bit / 48 Kb/s

  • Input Impedance

    47 Kilohms

  • Output Impedance

    6 to 600 Ohms

  • Audio Input Connectors

    XLR

  • Audio Output Connectors

    3.5 mm

  • Audio Input Levels

    Aux Mode: -10 dBV, Maximum +12.2 dBu

  • Antenna Impedance

    50 Ohms

  • Antenna Type

    1/4 Wave Sleeve Dipole, Non-Removable

  • Batteries

    Transmitter: 3.7 V Rechargeable Li-Ion, 860 mAh Receiver: 3.7 V Rechargeable Li-Ion, 1200 mAh

  • Battery Life

    5 Hours

  • Battery Info

    Required,

  • Battery Material

    Lithium-ion

  • Battery Quantity

    5

  • Battery Type

    -

  • Dimensions

    Transmitter: 1.2 x 1.1 x 3.9" (30 x 28 x 100mm)
    Receiver: 1.9 x 1.6 x 2.4" (47 x 41 x 60mm)

  • Weight

    Transmitter: 3.2 oz (90g)
    Receiver: 4.2 oz (118g)

  • Battery Capacity

    3.182 Wh

  • UPC Code

    6943050418651

About XVIVE U4R4

Overcome the limitations of wired systems with the U4R2 In-Ear Monitor Wireless System, a high-quality, innovative solution designed for musicians and performers. This durable and portable system offers a remarkable range of up to 328 feet, providing unparalleled freedom of movement during live performances and rehearsals.

The U4R2 system is equipped with a single transmitter and four beltpack receivers, making it an ideal choice for groups who need to access the same audio feed simultaneously. Its user-friendly design ensures a hassle-free setup, allowing you to focus more on your performance and less on technicalities.

The system operates on a 2.4GHz wireless frequency and is compatible with any in-ear monitor featuring a 3.5mm input jack. Its compact build, crafted from the highest quality components and housed in a robust metal chassis, guarantees reliable wireless performance at every show.

The U4R2 system offers two input modes - Line Mode for use with mixers or other professional audio devices that send line-level signals, and Aux Mode for connecting consumer audio devices such as portable audio players or computers. Its powerful headphone drive ensures a smooth frequency response with any headphones.

For live performances, the transmitter can be connected to the mixing Aux channel or the mixing XLR main output, depending on your needs. The system also supports multiple receivers, allowing one transmitter to send signals to as many receivers as needed simultaneously. With six selectable channels, you can create up to six individual discrete mixes, providing flexibility for situations where multiple "mixes" are needed on stage.

Experience the convenience of a wireless in-ear monitor system with the U4R2, designed to enhance your stage performance and provide a seamless audio experience.

XVIVE U4R4 Features

  • Very Low latency, less than 5ms
  • 90' range 6 selectable Channels
  • 5 hour battery life
  • Duraable metal chassis

Product Documents

User Manual

Key Features

  • Experience crystal-clear audio with these in-ear monitors, perfect for live stage performances.
  • Enjoy a comfortable fit for hours with these lightweight in-ear monitors; great for long sessions.
  • Achieve superior noise isolation with these professional in-ear monitors, blocking distractions.
  • Durable build ensures these in-ear monitors withstand rigorous touring and frequent use.
  • Low latency provides real-time audio, making these in-ear monitors ideal for critical monitoring.
  • Get incredible value with this complete wireless in-ear monitor system, ready for any venue.

What's in the box:

  • 1x XVIVE Transmitter
  • 4x Beltpack Receiver
  • 1/4" to XLR Adapter
  • USB Cable
  • Storage Bag
  • XVIVE 1 Year Limited Warranty