To the page content

Nux B-7 Pro In-Ear-Monitor B-Stock

B-Stock with Full Warranty
Return that may have slight traces of use.

Wireless Audio System

  • 2.4 GHz frequency band (2400 – 2483.5 MHz)
  • Frequency hopping transmission
  • Maximum RF output power: 10 mW E.I.R.P.
  • 24-bit/48 kHz sampling rate
  • Frequency range: 20 – 20,000 Hz
  • Latency depending on mode: 7.33 ms (low latency), 10.85 ms (standard), 14.33 ms (safe mode)
  • Input impedance: 10 kOhm unbalanced / 20 kOhm balanced
  • Maximum AUX input level: 2.1 Vrms (8.7 dBu)
  • Maximum balanced input level: 9.8 Vrms (22 dBu)
  • Headphone output impedance: = 13 ohm
  • Maximum output power per channel: 57 mW @ 16 ohm (THD < 0.1%, 1 kHz)
  • Channel separation: -105 dB
  • THD+N: < 0.01% typical
  • Dynamic range: 110 dB A
  • Output level adjustment range: Mute to +12 dB
  • Automatic shutdown after ten minutes of inactivity or loss of connection
  • Integrated Li-polymer rechargeable battery (transmitter: 3.7 V / 3000 mAh, receiver: 3.7 V / 400 mAh)
  • Battery life up to six hours (TX and RX)
  • Transmitter power supply: DC 9 V, 1 A (centre negative)
  • Operating range: Up to 50 metres
  • Dimensions of the transmitter: 140 × 97 × 53 mm
  • Weight transmitter: 525 g
  • Dimensions of the receiver: 47 × 71 × 22 mm
  • Weight of the receiver: 51 g
  • Available since March 2025
  • Item number 618377
  • Sales Unit 1 piece(s)
Also available as brand new product $289
$271
The shipping costs are calculated on the checkout page.
In stock

Information on the supported frequency ranges

Here you can see which frequencies are supported by this wireless system and the countries in which these frequencies are allowed in the future for wireless applications.

All information is without guarantee