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Xvive U3 XLR Plug-on Wireless System

Plug-on Wireless Transmitter for Handheld Microphones, 2.4GHz
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$199.00

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U3 XLR Plug-on Wireless System and Case Bundle

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Plug-on Wireless Transmitter for Handheld Mics

Turn any dynamic microphone with an XLR connection into a wireless microphone with the Xvive Audio U3 wireless microphone system. Utilizing the 2.4GHz wireless band, the U3 is approved for use in North and South America, Europe, Asia, and Australia. With its high dynamic range and wide frequency response, you're assured high-quality audio. And with five hours of battery life and up to 90 feet of wireless range, the Xvive Audio U3 wireless system is ideal for a wide range of applications, from music performances to public speaking and lectures.

Related Videos: U3 XLR Plug-on Wireless System

Xvive Audio U3 Plug-on Wireless Microphone System Features:

  • Plug-on wireless adapter for XLR dynamic microphones
  • Operates in 2.4GHz wireless band
  • Less than 5ms of latency for distraction-free performance
  • Wide 20Hz–20kHz frequency range
  • Rechargeable batteries with up to 5 hours of battery life
  • Up to 90 feet of wireless range (dependent on environmental factors)
  • High-quality 24-bit/48kHz audio
  • Impressive dynamic range (110dB) and signal to noise ratio (110dB)

Worry-free Wireless!

We wanted you to know that all of the wireless systems you see here – and all of the wireless systems available at Sweetwater – are 100% compliant with the Federal Communication Commission's new rules governing wireless systems. You can be confident that these systems will work within the FCC's currently permitted frequency/power ranges. Please be aware that systems operating in the 617-652 MHz or 663-698 MHz range are now operating outside the FCC's new guidelines. To find out more, visit the FCC's wireless microphone website at  www.fcc.gov/cgb/wirelessmicrophones  or give them a call at (888) CALL-FCC.

Additional Media

Wireless Microphone Buying Guide

Warranty Info

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Tech Specs

  • Configuration: Dynamic Mic Wireless System
  • System: Analog/Digital: Digital
  • System: Frequency Range: 2.4 GHz
  • System: Operating Range: 90 ft. Line-of-sight
  • System: Simultaneous Channels: Up to 6
  • System: Frequency Response: 20Hz-20kHz
  • Transmitter: Form Factor: Plug-in
  • Transmitter: Mute Feature: Yes
  • Transmitter: Connector: XLR
  • Transmitter: Battery Type: Rechargeable Lithium-ion
  • Transmitter: Battery Life: 5 hours
  • Transmitter: Dimensions: 3.9" x 1.2"
  • Transmitter: Weight: 3.3 oz.
  • Receiver: Type: Plug-in
  • Receiver: Outputs: XLR
  • Receiver: Power Source: Rechargeable Lithium-ion battery
  • Receiver: Dimensions: 3.9" x 1.2"
  • Receiver: Weight: 3.2 oz.
  • Manufacturer Part Number: U3

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Customer Reviews

4.6 out of 5

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Great product

I just received it a couple weeks ago and have already used it for a show and a few practice sessions... I could see getting more of these to eliminate speaker wires! I use it on my V7 mic....Great product!
by Jeff from Central Illinois on
Music background: Been singing since the 80’s. Mostly Classic Country and Southern Rock these days.

Makes the Magic Happen!

OMG! This product has changed my whole system. I purchased a Bose S1 from Sweetwater and loved that it was battery powered which worked perfectly for my small professional magician gigs in private homes and small venues. The problem I had was that I still needed to plug in my wireless handheld receiver and run a cable to the speaker. The Xvive Audio U3 has solved this problem. I switched from a $1200 wireless mic and receiver to this... miracle and attached it to a... Shure SM58. I must say that in over a dozen shows, this configuration has worked perfectly! No more power cords, connector cables or dropouts!

The set-up is amazingly fast and the unit works flawlessly even when I am 65' from the receiver. It also comes with a Y connector so that you can charge both the transmitter AND receiver simultaneously. The 6 channels give me the ability to avoid interference which I have had only once. Switching channels took only 30 seconds.

This unit is magical! I am going to buy a second one as a backup. Anyone need a Line 6 wireless system? I am selling mine!!!
by Jeff Smith from Valparaiso, IN on
Music background: Professional Magician

Excellent!

After trying the Xvive U2 wireless guitar setup and being blown away, I decided to try the U3 wireless microphone system. Like the U2 wireless guitar system, the U3 wireless microphone system was equally impressive. It works great with my SM58. It is only used for practice, so I can't comment on how well it works at a venue but the less cables you have to deal with the better. As usual, Mike Arango and Sweetwater service is incredible. I would also like to thank Max in technical support for his help with another issue that I had. The Sweetwater team is amazing.
by Sweetwater Customer on

So far, so good.

I help lead a relatively large ukulele group. We encourage participants to lead songs, but have found that people are reluctant to move to the front of the room to lead. However, they are happy to stay where they are and play the song while the rest of the group joins in. This tool will allow us to move the mic to the player instead of having the player move to the front. We have used it once, and it worked great. We tried the same thing with a wired mic, but the logistics were a problem. The mic cable was always in the way. I can update this review after we have used it for a while, but so far, so good. It worked great.
by James from Vista, CA on

Xvive Us

I've only used it twice but I've had no drop out. Nice having less cables around
by Sweetwater Customer on
See also: Transmitters, Xvive, Xvive Wireless Transmitters & Receivers
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