NUX B-7 Pro 2.4GHz Pro-level Wireless In-Ear Monitor System

The NUX B-7 Pro is a professional-grade wireless in-ear monitoring system designed to deliver high-fidelity audio with exceptional clarity and reliability. Operating on the globally accepted 2.4GHz frequency band, it ensures interference-free transmission, making it ideal for musicians, performers, and sound engineers in various environments.

Key Features:

• High-Quality Audio: 24-bit/48kHz stereo sound ensures pristine audio reproduction without degradation.

• Ultra-Low Latency: Selectable modes offer latency as low as 7.3ms for real-time monitoring.

• Extended Range: Reliable wireless operation up to 165 feet (50 meters), providing freedom of movement on stage.

• Automatic Pairing: User-friendly setup with automatic transmitter and receiver pairing within seconds.

• Versatile Connectivity: Dual XLR combo inputs, 1/8" aux input, and USB-C port for various audio sources and recording capabilities.

• USB Audio Interface: Functions as a USB audio interface for direct recording to computers or mobile devices.

• Rechargeable Batteries: Built-in rechargeable batteries offer up to 6 hours of continuous use for both transmitter and receiver.

• Color LCD Display: High-definition display on the transmitter provides real-time monitoring of system status and settings.

• Customizable Boot-Up Screen: Personalize the transmitter's boot-up screen with a custom GIF image.

Specifications:

• Operating Frequency Band: 2400–2483.5MHz

• Transmit Mode: Frequency hopping

• RF Output Power: 10mW E.I.R.P. max

• Audio Quality: 24-bit/48kHz

• Frequency Response: 20Hz–20kHz

• Latency:

  • Low Latency Mode: 7.33ms

  • Default Mode: 10.85ms

  • Safe Mode: 14.33ms

• Dynamic Range: 110dB A-weighted

• THD+N: <0.01% typical

• Channel Separation: -105dB

• Input Impedance:

  • Unbalanced: 10kΩ

  • Balanced: 20kΩ

• Input Levels:

  • Aux Input: 2.1 Vrms (8.7dBu) max

  • Balanced Input: 9.8 Vrms (22dBu) max

• Headphone Output:

  • Impedance: Minimum 13Ω

  • Max Output Power per Channel: 57mW (THD<0.1% RLOAD=16Ω, 1kHz)

  • Output Level Adjustment Range: Mute -86dB to +12dB

• Power:

  • Transmitter Battery: 3.7V/3000mAh Li-polymer

  • Receiver Battery: 3.7V/400mAh Li-polymer

  • Battery Life: Up to 6 hours (TX and RX)

  • Transmitter Power Requirement: DC 9V, 1A min, negative tip

• Dimensions:

  • Transmitter (TX): 140mm x 97mm x 53mm; Weight: 525g

  • Receiver (RX): 47mm x 71mm x 22mm; Weight: 51g

• Transmitter Unit

• Receiver Unit with Belt Clip

• USB-C Cable for Charging and Firmware Updates

• Fixture Clamp for Secure Mounting