Wireless Microphone System Sennheiser EW-DX SK / SKM-S BASE SET (Q1-9) — handheld and bodypack transmitters

The Sennheiser EW-DX SK / SKM-S BASE SET (Q1-9) is a professional wireless microphone system that combines a handheld transmitter and a bodypack transmitter with a reliable receiver base. Designed for live performance, presentations and broadcast applications, the set delivers clear vocal reproduction and stable RF performance across varied environments. The package emphasizes robust construction and practical setup to support stage, conference and mobile field use.

Advantages

The system provides high-quality audio capture with a focus on speech and vocal clarity, benefiting from Sennheiser’s RF management and microphone capsule options. Long-range, stable transmission reduces dropouts in busy RF environments, while rugged handheld and bodypack housings withstand regular professional use. The receiver base offers straightforward controls and monitoring to simplify configuration and on-site adjustments.

Suitable for

• Live music and stage performances
• Corporate presentations and conferences
• Theatre and houses of worship
• Broadcast reporting and ENG/OB field work
• Mobile events and rental sound systems

Key specifications

• System type: Dual-transmitter wireless microphone kit with handheld and bodypack transmitters
• Transmission: Digital wireless transmission with robust RF management for stable links
• Audio: Professional vocal-focused frequency response and low latency suitable for live use
• Range: Long-range operation suitable for stage and field environments (actual range depends on site conditions)
• Build: Durable handheld microphone housing and rugged bodypack chassis for frequent use
• Controls: Receiver-level controls and monitoring for quick setup and adjustments
• Power: Rechargeable or battery-powered transmitters (refer to product manual for battery type and runtime)

How to use

Set up the receiver base in a location with a clear line of sight to the performance area and connect it to the mixing console or PA system using the appropriate audio outputs. Power on the receiver and both transmitters, then follow the receiver’s pairing or sync procedure to establish stable RF links. Adjust input gain on the receiver and on-channel controls to achieve a clear, distortion-free vocal level. For the handheld transmitter, position the microphone capsule a suitable distance from the mouth for consistent sound; for the bodypack transmitter, use a compatible lavalier or instrument microphone and secure the pack to a belt or clothing. Monitor signal strength and audio on the receiver during use to detect interference or necessary level changes.

Usage recommendations

To optimize performance, perform a frequency scan of the environment before an event, use fresh or fully charged batteries, and place the receiver where antenna placement minimizes obstructions. Maintain a moderate distance between multiple transmitters to reduce intermodulation, and consult the user manual for recommended gain staging, antenna diversity setup, and local regulatory compliance for wireless frequencies.