Nux B-3RC Rechargeable Wireless XLR Microphone System 2.4GHz

The NUX B-3RC Wireless XLR System is perfect for performers and speakers who need a reliable, wireless microphone system without the hassle of cables. With automatic pairing and channel selection, it's ready to go with minimal setup. This compact system delivers high-resolution 24-bit/44.1kHz audio quality, ensuring clear sound even at distances up to 100 feet. Lightweight and portable, it's ideal for outdoor events or travel. Plus, the included charging case with a USB-C port ensures your system is always ready for use with up to 3.5 hours of battery life per charge.

Effortless wireless setup

Setting up the NUX B-3RC is as simple as plugging in. The system's auto-pairing and channel selection feature mean that all you need to do is connect the transmitter to your microphone and the receiver to your PA system. The units will automatically detect each other and select the best channel out of the six available, making your wireless experience completely hassle-free.

High-resolution audio for clear sound

Experience crisp and clear sound quality with the NUX B-3RC's 24-bit/44.1kHz audio resolution. This high-definition audio ensures that your voice is captured and transmitted with stunning clarity, perfect for performances, speeches, or any live event where sound quality is paramount.

Reliable long-distance transmission

With a wireless range of up to 100 feet, the NUX B-3RC ensures that you stay connected, even when you're moving around a large stage or venue. The system operates on 2.4GHz wireless technology, providing a stable, interference-free signal for uninterrupted performance.

Portable design with convenient charging

The NUX B-3RC is designed for portability, with each unit weighing just 36g and measuring 80mm in length. The system also includes a handy charging case with a USB-C port, allowing you to easily recharge on the go. The long-lasting battery provides up to 3.5 hours of continuous use, ensuring you're always ready for your next event.

Features

• Simple and easy-to-use wireless system
• Digital 2.4 GHz transmission frequency for license-free use in most countries
• 24-bit high-resolution audio for excellent sound fidelity
• Ultra-low latency ensures there's no audible delay between signal and playback
• Automatic transmitter and receiver pairing for instant setup
• Automatic channel selection for quickly finding a clean frequency
• Built-in rechargeable lithium-ion battery provides up to 3.5 hours of continuous use

Specifications

System

• Operating Frequency: 2.4 GHz
• Audio Resolution: 24-bit, 44.1 kHz
• Latency: <4.8 ms
• Transmission Range: Up to 100 feet line-of-sight
• THD + Noise: <0.1% @ 1 kHz
• Built-in Battery Capacity: 330 mAh, 3.7 V
• Battery Running Time: 3.5 hours
• Battery Charging Time: ∼2.5 hours
• Storage Box Battery Capacity: 3000 mAh, 3.7 V
• Storage Box Battery Charging Time: ∼4 hours
• Transmitter Dimensions (L x W x H): 80 mm x 24 mm x 24 mm
• Transmitter Weight: 36 g
• Receiver Dimensions (L x W x H): 80 mm x 24 mm x 24 mm
• Receiver Weight: 36 g

Microphone

• Product Code: NDM-4
• Type: Dynamic
• Impedance: 600Ω +15% (at 1 kHz)
• Sensitivity: -48.4 ± 3 dB (0 dB = 1 V/Pa)
• Frequency Response: 50 Hz - 15 kHz
• Directivity: Unidirectional (cardioid) polar pattern
• Operating Temperature: −30°C – 60°C
• Construction: Sponge Ref - shake type
• Dimensions (L x W x H): 164 mm x 50 mm x 50 mm
• Weight: 213 g