Sennheiser EW-D SKM-S Wireless Handheld Base System - R4-R9

Sennheiser EW-D SKM-S Wireless Handheld Base Set

Take your performances and presentations to the next level with the Sennheiser Evolution Wireless Digital EW-D SKM-S Base Set. Designed for professional musicians, speakers, and content creators, this system delivers clear, reliable audio with minimal setup. Its digital design eliminates noise and interference common to analog wireless systems, while UHF transmission ensures extended range and consistent performance.

With 2,240 selectable frequencies across a 56 MHz bandwidth, the system supports up to 90 simultaneous channels, letting your entire band or production operate wirelessly without signal conflicts. Automated setup ensures quick, dependable connections, while the Sennheiser Smart Assist mobile app (iOS/Android) provides advanced monitoring and configuration options.

The included SKM-S handheld transmitter is compatible with Sennheiser and third-party microphone capsules (sold separately), offering flexibility for any style of performance or speaking engagement.

Key Features:

• Complete base set: handheld transmitter, receiver, rack kit, and accessories
• Microphone capsule not included (sold separately)
• Crystal-clear digital audio with 134 dB dynamic range
• UHF operation ensures extended range and reliability
• Supports up to 90 channels per 56 MHz bandwidth network
• Easy setup with auto channel selection
• Advanced monitoring and configuration via Sennheiser Smart Assist app

Technical Specifications:

System:

• Type: Digital Wireless
• Frequency Range: 552–608 MHz
• Operating Range: 328 ft. (line-of-sight)
• Frequency Response: 20 Hz–20 kHz
• Microphone Included: SKM-EW-D Transmitter (capsule sold separately)