Sennheiser EW-D SKM-S BASE SET (R1-6) Digital Wireless Handheld Base Set

The Sennheiser EW-D SKM-S BASE SET (R1-6) is a digital UHF wireless handheld base system (520–576 MHz) with metal receiver, 134 dB dynamic range, 1.9 ms latency, and Bluetooth app control. Supports interchangeable Evolution capsules, up to 90 channels, and 12-hour Li-Ion runtime (8h with AA).

The Sennheiser EW-D SKM-S BASE SET (R1-6) is a professional digital wireless handheld system designed for singers, speakers, and presenters requiring scalable, interference-free performance. Operating in the 520–576 MHz UHF band with 56 MHz tuning bandwidth, it supports up to 90 equidistant channels (600 kHz spacing) and 2,240 selectable frequencies. The metal-housed stationary receiver and robust handheld transmitter (SKM-S) pair seamlessly via the EW-D Smart Assist App using Bluetooth Low Energy for remote setup, monitoring, and auto-scan frequency management. With 134 dB audio dynamic range and ultra-low 1.9 ms latency, it preserves every detail without sensitivity adjustments. Power options include up to 12 hours via optional Li-Ion pack or 8 hours with included AA batteries—ideal for live stages, theaters, and corporate events.

Key Features:

• Digital UHF transmission with 56 MHz bandwidth and up to 90 interference-free channels
• Interchangeable handheld transmitter accepts all EW-D microphone capsules
• EW-D Smart Assist App for Bluetooth setup, channel management, and remote control
• 134 dB input dynamic range—no gain staging required
• Auto-scan and equidistant 600 kHz grid eliminate intermodulation
• Ultra-low 1.9 ms latency for real-time monitoring
• Rugged metal construction on receiver and transmitter
• Up to 12-hour runtime (Li-Ion) or 8 hours (AA batteries included)