Sennheiser EW-D SKM-S Wireless Handheld Transmitter - R4-R9

Sennheiser EW-D SKM-S Wireless Handheld Transmitter (552–608 MHz)

The Sennheiser EW-D SKM-S handheld transmitter delivers stable and high-quality digital wireless performance for professional use. Designed for the Evolution Wireless Digital system, it supports a wide range of compatible Sennheiser and third-party microphone capsules (sold separately), giving you flexibility to match your preferred sound.

Its well-balanced, ergonomic design makes it comfortable to hold during long performances and equally suitable for stand-mounted use. With simple controls and dependable operation, it’s ideal for both performers and presenters. Power options include standard AA batteries or an optional rechargeable battery pack for extended runtime.

Key Features:

• Handheld transmitter for Sennheiser EW-D wireless systems
• Compatible with Sennheiser and select third-party mic capsules (not included)
• Integrated mute function for convenient control
• Ergonomic design for handheld or stand-mounted applications
• Up to 8 hours of operation with AA batteries
• Optional rechargeable battery pack provides up to 12 hours of use
• Transmitter only — receiver and accessories sold separately

Technical Specifications:

• Configuration: Handheld Transmitter
• System Type: Digital
• Frequency Range: 552–608 MHz
• Operating Range: Up to 328 ft. (line-of-sight)
• Frequency Response: 20Hz–20kHz
• Mute Feature: Yes
• Battery Type: 2 x AA or rechargeable battery pack
• Battery Life: Up to 8 hours (AA), 12 hours (rechargeable)
• Color: Black
• Dimensions: 7.9" x 1.6"
• Manufacturer Part Number: 508792