Sennheiser EW-DX SKM Digital Wireless Handheld Transmitter

The Sennheiser 509426 is a digital wireless handheld transmitter designed to deliver clear, reliable audio for professional settings such as presentations, live performances, and events. It works seamlessly with Evolution Wireless Digital systems, giving you the flexibility to choose from a range of microphone capsules, including those from Sennheiser and Neumann, to match your specific sound requirements.

Built with a sturdy metal housing, this transmitter is made to withstand the rigors of frequent use. The e-Ink display shows important settings and remains visible even when the device is turned off, so you can quickly check your configuration at a glance. With a battery life of up to 12 hours when paired with the BA 70 lithium-ion battery pack (sold separately), it supports long sessions without interruption.

Operating within the 470 to 550 MHz frequency range, the EW-DX SKM offers a wireless range of up to 100 meters, making it suitable for large venues or outdoor events. Bluetooth 5.1 LE connectivity simplifies pairing and control, helping you set up quickly and manage multiple transmitters without hassle. The transmitter’s wide 134 dB input dynamic range handles a variety of sound sources smoothly, while equidistant frequency spacing reduces the risk of interference when using several units together.

This transmitter is ideal for professionals working in corporate environments, educational institutions, or live production settings where dependable wireless audio and ease of use are essential. Its in-device charging capability through contact points adds convenience for fast turnaround between uses.

Highlights:

• Digital UHF wireless technology for stable audio transmission
• Operates in the 470-550 MHz Q1-9 frequency band
• Up to 12 hours of operation with BA 70 battery (sold separately)
• Durable metal housing built for frequent use
• Wide 134 dB input dynamic range to handle diverse sound sources
• Persistent e-Ink display visible even when powered off
• Bluetooth 5.1 LE for easy pairing and remote control
• Wireless range up to 100 meters for flexible placement
• Compatible with both Sennheiser and Neumann microphone capsules