Sennheiser EW-DX SKM R1-9

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Sennheiser EW-DX SKM R1-9

Sennheiser

EW-DX SKM R1-9

4.4 Expert Rating

Product Info

Article Number: 549479
Model: EW-DX SKM R1-9
Category: Transmitters
Price: $504.90

* Prices may vary. Check retailer for current pricing and availability.

The Sennheiser EW-DX SKM R1-9 is a solid, reliable wireless transmitter—a great choice for working musicians needing dependable performance. It's particularly well-suited for vocalists and presenters who require a clean, interference-free signal and appreciate the build quality of Sennheiser’s professional line. It’s a premium-priced component, but delivers a professional-grade wireless experience.

Product Description

  • Sennheiser EW-DX SKM R1-9
  • Digital Handheld Transmitter
  • For EW-DX radio links
  • Without microphone capsule
  • Frequency range R1-9: 520-607.8 MHz
  • Transmitting power: 10 mW
  • Operation with 2x AA batteries or rechargeable battery pack BA 70 (not included)
  • Dimensions without microphone capsule: 40 x 200 mm
  • Weight without microphone capsule: approx. 195 g
PROS
  • • Robust, all-metal construction inspires confidence and long-term durability.
  • • Digital transmission offers significantly reduced interference compared to older analog systems.
  • • Compact form factor and lightweight design ensure comfortable handling for extended use.
  • • Flexible power options (AA or BA 70) provide versatility for various performance scenarios.
CONS
  • • Requires a separate EW-DX receiver unit, adding to the overall system expense.
  • • Lack of a capsule means users must purchase one separately, increasing initial cost.
  • • Transmitting power is moderate; range may be limited in densely populated areas.

Product Video

Key Features

Type Digital Handheld Transmitter
Frequency Band 520-607.8 MHz (R1-9)
Channels Dependent on receiver configuration; typically 12-48 channels
Power 10 mW
Battery Life Approximately 8 hours with AA batteries (varies with usage), longer with BA 70 pack
Connector Proprietary Sennheiser connector for microphone capsule

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Frequently Asked Questions

It’s designed to work with Sennheiser's capsule range, including the e935, e900, and others; check Sennheiser's compatibility list for specific models.
While the BA 70 is recommended, other AA NiMH rechargeable batteries *may* work, but performance and warranty are best assured with the official Sennheiser pack.
Digital transmission eliminates much of the RF noise and interference common with older analog systems, providing a cleaner and more stable wireless signal.

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