Description
Experience crystal-clear audio and seamless mobility with the NUX B-7PSM wireless personal monitoring system. Designed to drive stereo in-ear monitors or headphones with an impedance of 16-32 Ohms, this compact solution offers professional-grade sound quality and effortless setup for musicians, broadcasters, and performers.
Main Features
- Licence-free 5.8GHz band operation for clear, interference-free audio
- Instant auto carrier detection and pairing on power-up
- Compatible with earphones and headphones rated 16-32 Ohms impedance
- Supplied with a 3000mAh charging case that doubles as a power bank
- Ultra-compact transmitter with integral 3.5mm plug
- Clip-on receiver featuring 3.5mm stereo output jack and volume/pairing controls
- Pristine audio fidelity with a wide frequency range (20Hz–19kHz) and dynamic response
- Wireless range up to 30m (open air, no obstruction)
- Low latency of under 5.5ms for real-time monitoring
The system operates on the licence-free 5.8GHz band, ensuring interference-free transmission and fast auto-pairing on power-up. The ultra-compact transmitter features an integral 3.5mm plug, while the clip-on receiver provides a 3.5mm stereo output jack with easy-to-use volume and pairing controls.
Supplied with a high-capacity 3000mAh charging case, charging your transmitter and receiver is convenient, keeping your system ready wherever you go. Enjoy a superb frequency response and low latency for accurate, reliable monitoring with complete freedom of movement.
Specifications
- Power source: Built-in 3.7V Li-ion batteries (450mAh transmitter & receiver; 3000mAh charging case)
- Recharge time: Approx. 1.5 hours for Tx/Rx, 4 hours for charging case
- Headphone connector: 3.5mm stereo jack
- Recommended headphone impedance: 16–32 Ohms
- Output power: Max 57mWrms at 16 Ohms/1kHz
- Output level: Adjustable from -64dB to 0dB in 0.5dB steps
- Carrier frequency: 5.8GHz band
- Wireless range: 30m open air; 10m with obstructions
- Sampling format: 24-bit, 40kHz
- Latency: <5.5ms
- Frequency response: 20Hz – 19kHz
- Dynamic range: 92dB
- Total harmonic distortion (THD): <0.6% at 1kHz
- Dimensions: 60 x 36 x 25mm (Tx/Rx); 114 x 70 x 32mm (case)
- Weight: 32g (Tx/Rx), 130g (charging case)
Frequently Asked Questions
➤ Is the NUX B-7PSM suitable for in-ear monitors with different impedance ratings?
The system is optimised for earphones and headphones with an impedance of 16-32 Ohms to ensure optimal sound quality and performance.
➤ How long does the battery last on a single charge?
The transmitter and receiver provide a minimum runtime of 4 hours when fully charged.
➤ Can the charging case charge both transmitter and receiver simultaneously?
Yes, the 3000mAh charging case functions as a power bank and can charge both units, keeping them ready for use.
➤ What is the wireless range of this monitoring system?
It offers a maximum wireless range of up to 30 metres in open air without obstructions and about 10 metres with obstacles.
➤ Does the system require a licence for operation?
No licence is required as the NUX B-7PSM operates on the licence-free 5.8GHz digital band.
Delivery
This item is normally sent to Mainland UK addresses by DPD who generally provide a one-hour window of delivery on the morning of delivery by email or text message.
Mainland UK: £4.99 within mainland UK ( Orders over £199 are delivered FREE )
UK Non-Mainland: from £12.99
Rep. of Ireland and Mainland Europe: from £35 (calculated at checkout).
Warranty Information
Standard warranty against manufacturer defects apply. Extended warranty is not available on this item.
