NUX C-7 Stereo Wireless In-Ear Monitor System
Go wireless. Hear every detail. Perform without limits.
The NUX C-7 Stereo Wireless In-Ear Monitor System transforms your wired in-ear monitors into a convenient wireless monitoring solution, giving musicians and performers greater freedom on stage, in the rehearsal room or at home.
Operating on the 5.8GHz wireless frequency band, the C-7 delivers stable, high-quality stereo audio with low latency and reduced interference. Compatible with most in-ear monitor earphones, it connects easily to mixers, audio interfaces, personal monitoring systems and other compatible audio equipment.
Featuring both automatic and manual pairing modes, the C-7 makes wireless setup simple while allowing greater flexibility when selecting channels. Its high-resolution display provides clear information on battery level, audio signal, pairing mode and EQ settings, keeping essential system information within easy reach.
Five built-in monitoring EQ presets help reduce the muffled sound that can occur when using in-ear monitors, delivering a clearer and more natural listening experience. With selectable stereo and mono modes, the C-7 adapts to different monitoring setups, whether you’re performing live, rehearsing with your band, streaming or practising silently at home.
The compact transmitter and receiver offer up to 6 hours of operation per charge, while the included 3000mAh charging case can recharge the system approximately twice, providing over 18 hours of total usage. With a wireless transmission range of up to 30 metres, you can move more freely without being restricted by headphone cables.
Key Features
- 5.8GHz Wireless Transmission: Stable, low-interference wireless monitoring.
- High-Quality Stereo Audio: 24-bit audio resolution for detailed monitoring.
- Low Latency: As low as 5.8ms with firmware version 1.0.3.
- Stereo and Mono Modes: Flexible connectivity for different audio setups.
- Five Preset EQ Settings: Helps achieve a clearer, more natural in-ear monitoring sound.
- Automatic and Manual Pairing: Quick setup and manual channel selection.
- Multi-Receiver Support: Connect one transmitter to multiple compatible C-7 receivers in manual mode.
- High-Resolution Display: View signal, battery level, pairing mode and EQ settings.
- Up to 30m Wireless Range: Enjoy greater freedom of movement.
- Rechargeable Battery: Up to 6 hours of operation per charge.
- 3000mAh Charging Case: Recharges the system approximately twice for over 18 hours of total runtime.
- Compact and Portable: Ideal for live performance, rehearsals, streaming and silent practice.
What’s in the Box?
- 1 × NUX C-7 Transmitter
- 1 × NUX C-7 Receiver
- 1 × Charging Case
- 1 × Magnetic Patch
- 1 × USB-C Dual Charging Cable
- 1 × Neck Lanyard
- 1 × 1/4-inch Audio Adapter




















