NU-X B7PSM 5.8 GHz Wireless In-Ear Monitoring System

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$319.95 $369.95
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The NUX B-7PSM is a wireless personal in-ear monitor system with automatic RF environment scan, 5.8GHz interference-free broadcasting frequency, and 24-bit / 40 kHz high-quality STEREO audio transmitting. From any position. On any stage. Hear every note in detail with NUX B-7PSM in-ear monitoring system.


  • Output Volume Adjustment: -64dB~0dB (0.5dB step)
  • Operating Frequency Band: 5.8 GHz
  • Operation Length: < 100 feet (30m) outdoor unobstructed, < 33 feet (10m) outdoor with obstructions
  • Sampling Rate: 24bit / 40 kHz
  • Frequency Response: 20~19kHz
  • Latency: < 5.5ms
  • Dynamic Range: 92 dB
  • THD+ Noise: <0.6%@1kHz
  • Built-in Battery Capacity (TX & RX): 450mAh / 3.7V
  • Battery Running Time: > 4 hours
  • Battery Charging Time: around 1.5 hours
  • Power Consumption: TX <90mA,RX < 45mA
  • TX Impedance: 3.5kΩ
  • Maximum Input Level: 7.6Vpp (8.6dBV or 2.7Vrms)
  • RX Suggestion Phone Impedance: 16~32Ω
  • Maximum Output Power: 57mWrms (RLOAD =16Ω, 1 kHz).

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