The Sennheiser EW-DX SKM (R1-9) is a professional digital handheld transmitter from the Evolution Wireless Digital series, designed for live, corporate conferencing and broadcast applications. It operates in the R1-9 frequency band (520 – 607.8 MHz), offering maximum signal stability and intelligent frequency management, for reliable performance even in complex RF environments.

With 24-bit / 48 kHz digital transmission, the Sennheiser EW-DX SKM (R1-9) ensures crystal-clear sound with a dynamic range >134 dB and minimal latency, ideal for voice and speech. It is compatible with all interchangeable Sennheiser and Neumann capsules (MMD and MMK series), offering great flexibility to adapt to different vocal styles and usage contexts. Robust and ergonomically designed, it is perfect for intensive use on stage and in professional installations.

The transmitter can be powered by the rechargeable BA 70 battery pack (up to 12 hours of battery life) or by standard AA batteries (up to 8 hours). The integrated OLED display provides clear, at-a-glance information, while compatibility with Sennheiser Control Cockpit and Wireless Systems Manager (WSM) allows for centralized configuration and monitoring. In summary, the Sennheiser EW-DX SKM (R1-9) combines superior audio quality, smart handling and durability for professional-grade performance.