Detail 01
110dB dynamic range and signal-to-noise ratio
The system is specified for a 110dB dynamic range and signal-to-noise ratio.
Product detailSKU #1500000478268
XviveU45 In-Ear Monitor Wireless System, 5.8GHz -
1/15
Independent shopping perspective
The Korena take
Move the monitor mix off the stage floor with the U45, a 5.8GHz wireless in-ear system that takes a mixer, monitor-send or interface feed through its XLR transmitter. Select AUX or Line input mode to match the source, then monitor from the receiver’s 3.5 mm dual-mono output. Its 24-bit/48kHz audio, less-than-5ms latency, dual antennas and True Diversity operation address the essentials of a mobile IEM rig. Six selectable channels help organize setups using up to six systems at once.
Strong match
Who this is for
- Rehearsal or small-to-mid-size stage monitoring within its 100-foot line-of-sight operating range.
- Multi-performer in-ear setups requiring up to six wireless systems operating at the same time.
Consider the trade-offs
When to look elsewhere
- Performances requiring more than five hours of continuous battery operation.
- Setups that cannot maintain line of sight within the stated 100-foot operating range.
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
20Hz–20kHz frequency response
Its rated response spans 20Hz to 20kHz at -3dB.
Detail 03
Molded plastic and cast metal housing
Both materials are used in the system housing.
Final check
Know before you order
- 01Plan USB charging around the stated five-hour maximum battery life.
- 02Confirm the transmitter source can connect to its balanced XLR male input.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Can several U45 systems run together?
Yes. The system supports up to six simultaneous systems and provides six selectable channels.
02What headphone connection does the receiver use?
The receiver has a 3.5 mm dual-mono headphone output.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsSound
- Impedance
- 6–600 ohm
- Antenna Impedance
- 50 ohm
- Frequency Response
- 20Hz–20kHz -3dB
- Rf Sensitivity
- -88dBm
8 detailsConnections & power
- Battery
- 3.7V rechargeable Li-ion 1200mAh
- Input Level Line Mode
- +4dBu max +22dBu
- Battery Life
- Up to 5 hours
- Audio Input
- Balanced XLR male
- Rf Output Power
- 25mW EIRP max
- Input Impedance
- 220 ohm at 1kHz
- Audio Output
- 3.5 mm dual mono output
- Input Level Aux Mode
- -10dBV max +12.2dBu
3 detailsSize & weight
- Weight
- 3.17
- Bit Depth and Sample Rate
- 24-bit/48kHz
- Dimensions
- 1.85 inch x 1.61 inch x 2.36 inch
12 detailsOther
- Housing
- Molded plastic and cast metal
- Signal to Noise Ratio
- 110dB
- Latency
- Less than 5 ms
- Operating Temperature Range
- 32°F–113°F
- Operating Range
- Up to 100' line-of-sight
- Total Harmonic Distortion
- 0.2%
- Channel Count
- 6 simultaneous systems
- Wireless Band
- 5.8GHz
- Dynamic Range
- 110dB
- Product Type
- Wireless in-ear monitor system
- Number of Antennas
- 2
- Antenna Type
- 1/4-wave sleeve dipole non-removable
