Say goodbye to mic-latency, channel mismatch and interference in live shows. Discover Sennheiser EW-DX wireless systems with ultra-low latency (1.9 ms), 134 dB dynamic range, up to 293 channels and Dante integration - perfect for multi-mic broadcast, livestream and stage production.
Minimise Mic Delay & Technical Glitches with Sennheiser EW-DX Wireless Systems
In live shows, broadcasts, and multi-performer events, audio reliability is critical. When multiple singers or MCs share the stage, any delay or drop in microphone signal can disrupt the entire performance. Latency, interference, or unstable channels can damage the professionalism of a production that’s happening in real time.
Common Problems in Live Productions
When using multiple wireless microphones on stage or during live broadcast, the following issues are frequently encountered:
- Microphone audio delayed compared to music or instruments.
- Channel instability and uneven performance when several mics operate simultaneously.
- Signal dropouts or interference appearing mid-show, causing on-air “technical faults”.
These challenges demand a professional-grade wireless solution. The Sennheiser EW-DX series is designed specifically for such demanding environments, delivering studio-quality sound, stability, and control for live performance, broadcast, and corporate use.
Why Choose Sennheiser EW-DX
The EW-DX sets a new standard in wireless system performance. It combines ultra-low latency, wide bandwidth, and secure digital transmission to meet the needs of high-profile productions.
- Ultra-low latency (1.9 ms): ensures real-time transmission with no perceptible audio delay.
- 134 dB dynamic range: accurately captures everything from soft speech to powerful vocals without distortion.
- Wide 88 MHz tuning bandwidth: supports up to 146 channels in Standard mode or 293 channels in Link Density mode - ideal for large-scale productions.
- Dante integration: allows seamless connection to existing audio-over-IP networks without additional converters.
- e-Ink display: keeps critical information visible even when the transmitter is powered off, simplifying on-stage checks and quick turnarounds.
- AES 256-bit encryption: guarantees the highest level of signal security, preventing interference and unauthorized access.
- Centralized control: through Sennheiser Control Cockpit software for system monitoring, channel management, and real-time diagnostics.
Why It Matters for Live Broadcast & Stage
Every millisecond counts in a live environment. EW-DX’s 1.9 ms latency keeps vocals and instruments perfectly in sync. Its wide RF bandwidth and Link Density mode allow dozens of microphones to operate together cleanly — even in crowded RF spaces. Combined with advanced encryption and Dante compatibility, EW-DX ensures your live production remains reliable, synchronized, and interference-free.
Technical Specifications
- Latency: 1.9 ms
- Dynamic Range: 134 dB
- Tuning Bandwidth: Up to 88 MHz (varies by region)
- Channel Capacity: 146 channels (Standard) / 293 channels (Link Density)
- Encryption: AES 256-bit
- Audio Transport: Dante (selected receiver models)
Professional Integration & Control
EW-DX can be integrated into both analog and digital systems. Its Dante-ready receivers simplify routing and reduce cabling. The Sennheiser Control Cockpit software enables real-time monitoring and management across multiple transmitters and receivers - perfect for production teams handling complex, multi-mic setups.
Contact Hoàng Bảo Khoa for assistance in designing the right EW-DX system - from frequency planning and channel coordination to full Dante integration and rack configuration. Perfect performance begins with precise engineering.