Sennheiser EW-DX SK (R1-9) – Digital Bodypack Transmitter with 3.5 mm Jack

Experience superior sound quality with the Sennheiser EW-DX SK (R1-9) bodypack transmitter, designed specifically for demanding users. With advanced features and a durable metal casing, this device meets the needs of professionals in the educational, business, and production industries. The Sennheiser EW-DX SK is compatible with a wide range of lavalier and headset microphones, providing versatility and convenience. Equipped with a robust E-Ink display, it enables intuitive operation and network capability with full control over settings through tools like the Control Cockpit and Wireless Systems Manager.

Product Features

• Digital wireless bodypack transmitter compatible with Evolution Wireless Digital systems
• Durable metal housing for long-lasting use
• Support for a wide dynamic range of 134 dB thanks to SePAC (Sennheiser Performance Audio Codec)
• E-Ink display - always visible, even after battery removal
• Compatible with various lavalier and headset microphones with a 3.5 mm jack

Advanced Functionality and Simple Operation

The EW-DX SK model was designed to make it easier for professionals to work in different environments. With a digital audio trimmer, input signal control, and test signal generator, you have complete control over sound quality. The system intelligently recognizes the environment and automatically allocates frequencies to optimize transmission. Remote management tools, such as the Sennheiser Smart Assist app, provide full control over the device, minimizing the need for physical intervention. The switchable low-cut filter (from 30 to 120 Hz) allows for precise sound adjustments, eliminating noise and interference.

Professional Applications for Every Industry

The Sennheiser EW-DX SK is ideal for live productions, conference rooms, and educational settings. Unique features like a constant RF power of 10 mW with a range of up to 100 m make it a reliable tool for long-distance communication. Additionally, the programmable mute switch (RF Mute, AF Mute) and the ability to charge without battery removal greatly enhance usability and enable seamless integration with other audio systems.

Technical Specifications

• Output voltage: ≤ 300 mA
• Color: black
• Power supply: 2 AA batteries (alkaline manganese) or BA 70 battery
• Operating temperature: -10 to +55 °C
• Dimensions: 63 x 80 x 20 mm (without antenna)
• Weight: approx. 120 g (without batteries)
• Connector: 3.5 mm jack

Robust Construction and High-Quality Materials

The EW-DX SK features a solid metal housing that ensures reliability even with intensive use. The device is resistant to various weather conditions, making it perfect for fieldwork and demanding studio environments. The E-Ink display is not only durable but also highly readable, enhancing user comfort.

What’s Included in the Package?

• EW-DX SK bodypack transmitter
• Belt clip
• 2 AA batteries

Why Choose the Sennheiser EW-DX SK Bodypack Transmitter?

If you're looking for a professional solution that ensures reliability, sound quality, and ease of use, the Sennheiser EW-DX SK is the ideal choice. With a wide dynamic range, constant RF power, and support for remote monitoring tools, this transmitter is perfect for both studio and stage. Its durable construction and long-lasting battery guarantee hours of operation, while the variety of compatible microphones offers flexibility to meet specific user needs.