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.

For Theater, House of Worship & Schools    20 Hz to 20 kHz Frequency Response    24-Bit / 48 kb/s High-Resolution Audio    3.5mm Stereo Headphone Output Jack    Up to 5 Hours Battery Life    90' Working Operation Range

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.

Easy to carry, easy to set up. Turn on the power to build your wireless in-ear monitor system

Provides smooth frequency response with any headphones

Related Questions and Answers

Q: 1. Does this unit support stereo audio? I’m hoping to use it as an inexpensive way to use my in-ear monitors.

A: This unit only accepts a mono audio input.

Q: 2. Can this be used to connect a mixer with speakers?

A: Yes, the transmitter for the Xvive Audio U3 2.4 GHz Digital Wireless Microphone System accepts line level input signal so the system can be used to connect a mixer with speakers. Keep in mind that this system has an operating range of up to 90 feet line of sight.

Q: 3. Will this disturb the frequencies of for example a Sennheiser G3? I'm looking to use this in location audio recording for film.

A: No, the Xvive Audio U4 Wireless In-Ear Monitor System with One Receiver should not interfere with the frequency transmission of Sennheiser's EW100 G3/G4 wireless systems. The Xvive uses 2.4GHz frequencies, which are far from the UHF frequencies in the 470-608MHz range that the Sennheiser operates within.

Q: 4. Can this compatible with other Xvive wireless systems such as the U3? For example, can I use U3 transmitter with U4 receiver on the same channel?

A: Yes, according to Xvive, it is possible toa use a U3 transmitter with a U4 receiver when both units are set on the same channel. Xvive has a video posted on their Facebook page that shows the setup in use: http://www.facebook.com/xviveaudiousa/videos/can-a-u3-transmitter-work-with-a-u4-receiver-heres-live-proof-that-you-can/2287201628250839/

Q: 5. Can this be used with DSLR/Mirrorless cameras? I am aware that one would need to attach an XLR to 3.5mm jack to the receiver. Is the output of the receiver mic level? The minute size would make it ideal for run & gun type of filming.

A: Yes, It can be used on with DSLR/Mirrorlesscamera but please realized that for the Receiver of U3 is the balanced XLR output and so there would be hiss sound/high white nosie if you just simply use a cable convert the XLR output to 3.5mm Jack. it would be address this issue if you apply IRIG PRE or similar prodct. As to the output,Yes, the receiver output is Mic level.

Q: 6. can this be expanded to have more receivers later?

A: Yes, you can add more U4R receivers to expand the monitoring system.

Q: 7. With the provided stereo headphone jack, does this unit provide a stereo signal as well? If so, which transmitter works best?

A: The U4 transmitter is the only one that is compatible with the U4R receiver. The U4 transmitter has 1 XLR input. So you will get a dual mono signal heard in both headphones connected to the U4R receiver.

Q: 8. Since this furnishes +48v phantom power, won't this damage a battery powered condenser microphone?

A: The Xvive Audio U3T transmitter does NOT supply +48V phantom power or any type of power at all to a microphone. This transmitter is intended for use with either dynamic microphones (which do not require power) or with condenser mics that use their own separate battery to supply power for the mic. The transmitter's built-in Li-ion 3.7V rechargeable battery is used only to provide power for transmitting a wireless audio signal to the receiver.

Q: 9. Can this be used to turn a dynamic mic into a wireless mic?

A: Yes this will turn a Dynamic mic into a wireless mic

Q: 10. Is this mono or stereo?

A: The input is a mono XLR connection. The output would be dual mono from the stereo output jack.