The U4R In-Ear Monitor 2.4 GHz Wireless Receiver from Xvive is a single bodypack receiver for monitoring audio. It can be used when paired with an in-ear U4 transmitter (sold separately) to monitor your audio performance with freedom from wires, for stage, theater, and rehearsal applications.
The U4R receiver features six selectable channels for creating individual discrete mixes and is equipped with an operation range of about 90 . Housed in a durable metal chassis, this bodypack receiver is built with a 3.5mm TRS mini headphone jack. It is powered by an internal lithium-ion battery that last up to 5 hours on a single charge. In addition, a single transmitter can send the signal to as many receivers as needed simultaneously onstage.
Multiple Receivers
Use a single transmitter (sold separately) 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.
Plug-and-Play
Easy to carry, easy to set up. Turn on the power to build your wireless in-ear monitor system
Headphone Drive
Provides smooth frequency response with any headphones
Xvive Audio U4R Specs
| Tuning Bandwidth | 2400 to 2483.5 MHz |
| Working Range | 90` / 27.4 m Actual Range Depends on RF Signal Absorption, Reflection, and Interference |
| Audio Frequency Response | 20 Hz to 20 kHz (-3 dB) |
| High-Resolution Audio Format | 24-Bit / 48 kb/s Audio |
| Dynamic Range | 107 dB |
| Signal-to-Noise Ratio | 107 dB |
| RF Sensitivity | -88 dBm |
| Total Harmonic Distortion | 0.2% |
| Channel Count | Up to 6 Channels |
| RF Output Power | 10 mW E.I.R.P. Max |
| Latency | <5 ms |
| Housing | Molded Plastic and Cast Metal |
| Battery | Receiver: 3.7 V Rechargeable Li-Ion, 1200 mAh |
| Battery Life | Up to 5 Hours |
| Audio Output Connector | On Receiver: 1/8" / 3.5 mm Stereo Output |
| Antenna Impedance | 50 Ohms |
| Antenna type | 1/4" Wave Sleeve Dipole, Non-Removable |
| Number of Antennas | 2 x Receiver |
| Operating Temperature Range | 0 to 135°F / -18 to 57°C |
| Storage Temperature | Room Temperature |
| Dimensions | Receiver: 1.9 x 1.6 x 2.4" / 4.7 x 4.1 x 6 cm |
| Weight | Receiver: 4.2 oz / 118 g |
Packaging Info
| Package Weight | 0.715 lb |
| Box Dimensions (LxWxH) | 6.5 x 4.6 x 2.3" |
In the Box
- Xvive Audio U4R In-Ear Monitor 2.4 GHz Wireless Receiver
- U4 Receiver
- 2-Year Manufacturer Warranty
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