Xvive
Xvive Audio U3C Condenser Microphone Wireless System
Best wireless solution for performers using professional condenser microphones.
Transform any XLR condenser microphone into a professional wireless system with the Xvive Audio U3C. This plug-on adapter operates on the stable 2.4GHz band, delivering high-quality 24-bit/48kHz audio with ultra-low latency under 5ms for seamless performance up to 90 feet away. It supports essential +12V and +48V phantom power, ensuring compatibility with a wide range of microphones. Enjoy 3 to 7 hours of battery life, making it ideal for live music, public speaking, and lectures.
$239.99
Owner Satisfaction
4.6
/ 5
Category Rank
90
/ 254
#90 in Wireless Transmitters
Price vs Category Average
-71%
Below average
Audio Quality
2448
/ -bit/kHz
Who it's for
- Vocalists using condenser mics without external power sources
- Performers needing a lightweight, cable-free stage setup
- Musicians requiring reliable, low-latency digital audio transmission
Who should skip it
- Professionals using high-draw studio microphones requiring 48V
- Users performing in venues crowded with Wi-Fi signals
- Event planners hosting long-form performances or all-day sessions
Performance breakdown
Phantom Power Versatility
Dual voltage support handles demanding condenser mics with professional-grade reliability.
Latency Performance
Near-instant signal transmission ensures zero distraction for live vocalists.
Wireless Stability
The 2.4GHz band provides a clean connection in most standard environments.
Operational Battery Life
Adequate for shorter sets, though long events may require mid-show charging.
Form Factor
Compact design keeps your microphone setup lightweight and clutter-free.
Audio Fidelity
High-resolution 24-bit processing maintains the integrity of your studio sound.
Key Specs
Audio Quality
24-bit/48kHz
Latency
Less than 5ms
Wireless Range
Up to 90 feet (environment dependent)
Battery Life
3–7 hours
Phantom Power Support
+12V and +48V
Connectivity
2.4GHz wireless band, XLR input/output
Material
Plastic
Compatible Microphone Type
Condenser Microphone
Features
- Instantly converts XLR condenser mics to wireless
- Provides +12V and +48V phantom power
- Ultra-low latency performance under 5ms
- Reliable wireless range up to 90 feet
- High-quality 24-bit/48kHz audio transmission
- 3 to 7 hours of operational battery life
- Operates on the stable 2.4GHz wireless band
- Compact plug-on transmitter and XLR receiver
What customers say
Users overwhelmingly praise the Xvive Audio U3C for delivering professional wireless audio with exceptional convenience. Its standout feature is the integrated 48V phantom power within a compact transmitter, simplifying setup significantly. Customers confirm the low latency maintains superb audio fidelity, rivaling wired connections for critical miking tasks. While setup is effortless, the system occasionally experiences signal interference in crowded 2.4 GHz environments. Battery life, adequate for standard use, could be longer for extended sessions. Overall, the U3C offers outstanding value, providing reliable, high-quality wireless functionality that exceeds expectations for its price point.
Know before you buy
Yes, as long as your microphone uses a standard 3-pin XLR connection and requires either +12V or +48V phantom power. The U3C is specifically designed to provide the necessary power to run condenser mics wirelessly.
The system features an ultra-low latency of under 5ms. This is virtually imperceptible to the human ear, making it perfectly suitable for live music, public speaking, and professional stage use.
The U3C offers a range of up to 90 feet in ideal conditions. Keep in mind that physical obstacles, walls, and other 2.4GHz devices in the area can impact this distance, so it is best to maintain a clear line of sight between the transmitter and receiver.
You can expect between 3 and 7 hours of battery life depending on the power requirements of your specific microphone. Microphones that draw more phantom power will naturally consume the battery faster.
The 2.4GHz band is widely used, but the U3C is designed for stable, point-to-point transmission. While it is generally reliable, it is always good practice to keep the transmitter and receiver away from high-traffic Wi-Fi routers or other 2.4GHz digital wireless systems to avoid potential interference.
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$240