NUX B-7PSM 5.8GHz Wireless In-Ear Monitoring System
The NUX B-7PSM is a compact wireless in-ear monitoring system featuring 5.8GHz interference-free transmission, ultra-low latency, and high-quality stereo audio - perfect for live performance and rehearsal
NUX B-7PSM Wireless In-Ears
The NUX B-7PSM is a professional wireless in-ear monitoring system designed for musicians who demand clarity, mobility, and reliability on stage. Operating on a 5.8GHz interference-free frequency band, it delivers high-quality stereo audio with ultra-low latency, ensuring precise monitoring for live performances and rehearsals.
With automatic RF environment scanning and frequency hopping technology, the B-7PSM quickly finds a clean channel and maintains a stable connection. Its compact transmitter and clip-on receiver design make it easy to use, while the rechargeable battery system ensures consistent performance wherever you play.
Offering detailed stereo sound and flexible volume control, the B-7PSM integrates seamlessly with mixers and live setups, giving performers full control over their personal monitoring mix.
Key Features
- 5.8GHz wireless system for interference-free performance
- High-quality stereo audio transmission
- Ultra-low latency under 5.5ms for real-time monitoring
- Automatic RF scanning and frequency hopping for stable connection
- Compact transmitter (TX) and clip-on receiver (RX)
- Plug-and-play pairing with automatic ID matching
- Adjustable volume control in precise 0.5dB increments
- Rechargeable system with USB-C charging and storage case
- Works while charging for extended sessions
- Suitable for live performance, rehearsal, and stage monitoring
Specifications
- Operating Frequency: 5.8 GHz
- Audio Quality: 24-bit / 40 kHz stereo
- Frequency Response: 20 Hz – 19 kHz
- Latency: <5.5 ms
- Dynamic Range: 92 dB
- THD + Noise: <0.6% @ 1 kHz
- Operating Range: Up to 30m (unobstructed)
- Volume Range: -64 dB to 0 dB (0.5 dB steps)
- Battery: 3.7V / 450mAh rechargeable (TX & RX)
- Battery Life: Over 4 hours
- Charging Time: Approx. 1.5 hours
- Power Consumption: TX <90mA / RX <45mA
- Input Impedance: 3.5 kΩ
- Max Input Level: 7.6 Vpp (2.7 Vrms)
- Recommended Headphone Impedance: 16–32 Ω
- Max Output Power: 57 mW RMS (16 Ω)
- Connections: 3.5mm TRS (with 1/4" adapter included)
Compact, reliable, and easy to use, the NUX B-7PSM is an ideal wireless monitoring solution for musicians who want freedom on stage without compromising audio quality.
