Sennheiser EW-D SKM-S R4-9 552–607,8 MHz

Item: PAH0022403-000
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Handheld transmitter for use with Evolution Wireless digital receivers, compatible with Sennheiser and Neumann microphone capsules  All product info

£ 250.00
incl. VAT, incl. Shipping Costs
or cheap with financing
available soon, estimated to be in stock: Jan 25, 2024
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  • MORE THAN 3.000
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  • 3 YEARS
  • 55.000 PRODUCTS

Product information - Sennheiser EW-D SKM-S R4-9 (552–607,8 MHz)


  • Digital radio system without noise, interference and electrostatic interference pulses
  • UHF transmission with significantly higher range, reliability and scalability
  • Mobile app optimizes setup and operation without complicated menu
  • Automated setup provides reliable connections with minimal time and effort
  • Up to 2,240 selectable frequencies
  • 56 MHz bandwidth supports up to 90 channels
  • 134 dB transmitter dynamic range preserves every detail, even during extremely dynamic performances
  • Compatible with a wide range of Sennheiser headset microphones and clip-on/lavalier microphones
  • Optional lithium-ion battery pack provides up to 12 hours of operation (up to 8 hours of operation with AA batteries)
  • Full metal housing
Sennheiser EW-D SKM-S R4-9 (552-607.8 MHz)

The Sennheiser EW-D SKM-S R4-9 (552-607.8 MHz) is a rugged and versatile handheld transmitter for use with Evolution Wireless Digital receivers, compatible with a wide range of Sennheiser and Neumann microphone capsules. The new Evolution Wireless Digital series offers a versatile digital wireless system for vocalists, speakers and instrumentalists. It offers seamless pairing and clear management of all products via the EW-D Smart Assist app.

Scope of delivery

  • EW-D SKM-S handheld transmitter
  • Microphone clamp MZQ 1
  • Bag
  • Quick start guide
  • Safety instructions
  • Manufacturer's declaration

Technical data

  • Distortion factor at 1kHz: ≤ -60 dB for 1 kHz at -3 dBfs input level.
  • Weight: approx. 195 g (without microphone module)
  • Temperature range (operation): -10 °C - +55 °C
  • Power supply: 2 AA batteries 1.5 V (alkaline-manganese) or BA 70 rechargeable battery pack
  • Current consumption: < 300 mA
  • Input voltage range: 2.0 to 4.35 V
  • Transmit power: Audio link: 10 mW; ERP (range Y1-3): 12 mW ERP; BLE: max. 10 mW EIRP
  • Relative Humidity Operating: 5 - 95% (non-condensing)
  • Audio frequency response: 20 Hz - 20 kHz (-3 dB) at 3 dBfs
  • Dimensions: 40 x 200 mm (without microphone module)


  • Manufacturer: Sennheiser
  • Application Area: Amplifier
  • Design: Hand Transmitter
  • On/Off Switch: Yes
  • Battery Power: Yes
  • Shotgun Microphone: No
  • Clip Microphone: No
  • Swan Neck: No
  • Switchable Frequncies: Yes
  • Frequency Band: UHF
  • Wireless System: Vocal
  • incl. Clamp: No
  • incl. Thread Reducer: No
  • incl. Microphone Bag: Yes
  • incl. Cable: No
Sennheiser EW-D SKM-S R4-9 552–607,8 MHz Product ImageSennheiser EW-D SKM-S R4-9 552–607,8 MHz
£ 250.00
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