Sennheiser EW-DX SK 3-pin Q1-9

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Sennheiser EW-DX SK 3-pin Q1-9

Sennheiser

EW-DX SK 3-pin Q1-9

4.8 Expert Rating

Product Info

Article Number: 549670
Model: EW-DX SK 3-pin Q1-9
Category: Transmitters
Price: $526.90

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

This Sennheiser EW-DX SK transmitter is a solid, reliable workhorse for vocalists and presenters needing a dependable wireless solution. The digital clarity is a noticeable improvement over older analog systems, and the compact design makes it comfortable for stage or broadcast. It’s a great choice for performers prioritizing a dependable, professional wireless link without the complexity of more expensive systems.

Product Description

  • Sennheiser EW-DX SK 3-pin Q1-9
  • Digital Pocket Transmitter
  • For EW-DX radio links
  • With 3-pin connector
  • Frequency range Q1-9: 470.2 - 550 MHz
  • Transmitting power: 10 mW
  • Operation with 2x AA batteries or rechargeable battery pack BA 70 (not included)
  • Dimensions (W x H x D): 63.5 x 85 x 20 mm
  • Weight: 115 g
PROS
  • • Robust, all-metal housing provides excellent durability for stage use.
  • • Digital transmission offers clear, interference-free audio, a real step up.
  • • Compact size and lightweight design ensure comfortable wear for extended periods.
  • • The Q1-9 frequency range provides a reliable, established band for many regions.
CONS
  • • Relies on AA batteries or a proprietary pack, increasing operational cost.
  • • Limited channel options within the Q1-9 band require careful frequency coordination.
  • • The 3-pin connector limits compatibility with some modern wireless systems.

Product Video

Key Features

Type Digital Pocket Transmitter
Frequency Band 470.2 - 550 MHz (Q1-9)
Channels 9
Power 10 mW
Battery Life Approximately 8 hours with AA batteries (typical usage)
Connector 3-pin

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Frequently Asked Questions

The EW-DX system automatically scans for clear frequencies within the Q1-9 band, but manual coordination might be necessary in crowded RF environments.
The BA 70 is a Sennheiser proprietary pack; availability can vary, but it's generally stocked by authorized dealers. Expect roughly 10 hours of runtime, a significant boost over AA batteries.
No, the 3-pin connector and digital encoding are specific to the EW-DX system; it’s not designed for cross-compatibility with other brands.

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