Sennheiser EW-D SKM-S Base Set (S1-7) – Wireless Handheld System Without Capsule, 606.2–662MHz

Professional Digital Wireless, Ready for Your Capsule

The Sennheiser EW-D SKM-S Base Set (S1-7) is a complete digital wireless handheld system comprising the EW-D receiver and the SKM-S handheld transmitter body — supplied without a capsule, giving you the freedom to pair it with any compatible Sennheiser evolution or evolution wireless capsule to suit your exact vocal or instrument application.

Built on Sennheiser's EW-D digital wireless platform, this system delivers pristine 24-bit audio quality, ultra-low latency, and exceptional RF stability across the 606.2–662 MHz (S1-7) frequency range. Whether you're a touring vocalist, a broadcast professional, or a house of worship sound engineer, the EW-D platform gives you the tools to perform with confidence.

Key Features

• EW-D single-channel digital receiver — half-rack format, easy integration
• SKM-S handheld transmitter body — supplied without capsule
• Compatible with all Sennheiser evolution (e) and evolution wireless (ew) capsules
• 24-bit digital audio — studio-grade sound quality
• Ultra-low latency (<2ms) — ideal for in-ear monitor users
• Automatic frequency management via Sennheiser Smart Assist app
• Up to 12 hours of battery life on two AA batteries
• S1-7 band: 606.2–662 MHz — suitable for South African RF spectrum
• Dante/AES67 network audio option available via expansion slot
• Robust metal housing on both receiver and transmitter

Capsule Compatibility

The SKM-S accepts all Sennheiser evolution capsule heads, including the e 835, e 845, e 865, e 935, e 945, and e 965 — allowing you to tailor the system to your specific vocal character and stage requirements.

Ideal For

• Live vocal performance — touring artists and bands
• Houses of worship
• Broadcast and television production
• Theatre and performing arts
• Corporate AV and conference systems

In the Box

• EW-D receiver
• SKM-S handheld transmitter body (no capsule)
• Rack mount hardware
• Power supply
• Antenna