Detail 01
Stereo, Left, Right, and Mix output modes
Lets the receiver output be selected to suit the monitor mix format and listener preference.
Product detailSKU #1500000478202
XviveU45D Stereo In-Ear Monitor Wireless System
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Independent shopping perspective
The Korena take
U45D is a compact stereo wireless in-ear monitoring system for getting a monitor mix off the cable and into headphones or in-ear monitors. It carries 24-bit/41.6kHz audio over 5.8GHz with less than 5ms latency, offering Stereo, Left, Right, and Mix receiver modes to match the available monitor feed. The transmitter accepts balanced XLR input, while the receiver uses a 3.5mm dual-mono headphone output. Six selectable channels suit rehearsals, live performance, and mobile production setups.
Strong match
Who this is for
- Rehearsals and live sets where performers need a wireless stereo monitor mix.
- Mobile production setups needing XLR monitor input and a 3.5mm receiver output.
- Performers choosing Stereo, Left, Right, or Mix output from the available monitor feed.
Consider the trade-offs
When to look elsewhere
- Monitoring positions farther than the listed up-to-100-foot operating range.
- Systems requiring more than six selectable channels.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Aux (-10dBV) and Line (+4dBu) modes
Provides selectable input modes for the incoming monitor signal.
Detail 03
6–600 ohm headphone support
The receiver supports headphones or in-ear monitors within that impedance range.
Detail 04
USB-C charging
Both rechargeable transmitter and receiver are charged through USB-C.
Final check
Know before you order
- 01Confirm that your headphones or in-ear monitors use a 3.5mm connection and fall within the supported 6–600-ohm impedance range.
- 02The operating range is up to 100 feet and can be affected by RF absorption, reflection, and interference.
- 03The system provides six selectable channels.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Can the U45D carry a stereo monitor mix?
Yes. It is a stereo wireless in-ear monitor system with a Stereo output mode.
02What output modes are available?
Stereo, Left, Right, and Mix.
03What does the transmitter connect to?
It accepts balanced XLR male audio input and supports Aux and Line input modes.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
2 detailsSound
- Frequency Response
- 20Hz–20kHz (-3dB)
- Rf Sensitivity
- -88dBm
9 detailsConnections & power
- Battery
- 3.7V rechargeable Li-ion, 1200mAh
- Headphone Output
- 3.5 mm dual mono
- Battery Life
- Up to 5 hours
- Audio Input
- Balanced XLR male
- Rf Output Power
- 25mW E.I.R.P. max
- Headphone Impedance Support
- 6–600 ohm
- Input Impedance
- 220 ohm
- Output Modes
- Stereo, Left, Right, Mix
- Max Input Level
- +12.2dBu (Aux), +22dBu (Line)
4 detailsSize & weight
- Transmitter Weight
- 5.22 oz
- Bit Depth Sample Rate
- 24-bit/41.6kHz
- Weight
- 5.22
- Receiver Weight
- 4.23 oz
14 detailsOther
- Antenna
- Non-removable 1/4-wave sleeve dipole
- Modes
- Aux (-10dBV), Line (+4dBu)
- Housing
- Molded plastic and cast metal
- Signal to Noise Ratio
- 110dB
- Operating Range
- Up to 100'
- Model
- U45D
- Transmitter
- 1.97 inch × 0.98 inch × 5.04 inch
- Receiver
- 1.85 inch × 1.61 inch × 2.36 inch
- Wireless Band
- 5.8GHz
- Charging
- USB-C
- Dynamic Range
- 110dB
- Thd
- 0.2%
- Product Type
- Stereo wireless in-ear monitor system
- Channels
- 6 selectable channels
