Sennheiser EW-DX TS 3-pin Q1-9

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Sennheiser EW-DX TS 3-pin Q1-9

Sennheiser

EW-DX TS 3-pin Q1-9

4.7 Expert Rating

Product Info

Article Number: 588491
Model: EW-DX TS 3-pin Q1-9
Category: Transmitters
Price: $797.50

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

The Sennheiser EW-DX TS 3-pin Q1-9 is a dependable wireless transmitter – a real workhorse for stage performers and presenters. It’s built to last and the wireless charging is a nice bonus, but be mindful of the channel limitations if you’re in a busy RF space. It's a great choice for those needing reliable wireless audio without the complexity of higher-end systems.

Product Description

  • Sennheiser EW-DX TS 3-pin Q1-9
  • Table Stand
  • For digital wireless radio system EW-DX from Sennheiser
  • Suitable for 3-pin XLR gooseneck microphones (without LED ring)
  • Frequency range: 470.2 – 550.00 MHz
  • Frequency range: 2402 - 2480 MHz
  • Wireless charging via Qi charging or via USB-C
  • Up to 11 hours battery life
  • Optional CHG2W charging base (Art. #503841#
  • not included)
  • Programmable On/Off/Mute button and battery level indicator with status LED
  • Dimensions (W x D x H): 121 x 167 x 49 mm
  • Weight (without battery): 0.7 kg
  • Includes rechargeable battery (BA40) and instruction manual
PROS
  • • Solid build quality with robust metal housing and durable connectors.
  • • Wireless charging via Qi is genuinely convenient and a modern touch.
  • • Excellent frequency response clarity for vocals and instruments, minimal noise.
  • • Intuitive On/Off/Mute button streamlines performance and stage management.
CONS
  • • Relatively bulky size compared to some competitors, impacts portability.
  • • Limited channel count necessitates careful frequency coordination in crowded RF environments.
  • • Dependent on Sennheiser’s ecosystem for optimal performance and pairing.

Product Video

Key Features

Type Wireless Transmitter
Frequency Band 470.2 – 550.00 MHz, 2402 - 2480 MHz
Channels 9 (Q1-9)
Power Dependent on BA40 battery, typical 3.7V
Battery Life Up to 11 hours
Connector 3-pin XLR

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Frequently Asked Questions

While it accepts standard 3-pin XLR gooseneck mics, compatibility is best ensured with Sennheiser’s own models designed for the EW-DX system for optimal performance.
The transmitter has a low battery warning LED and supports hot-swapping batteries (BA40), allowing for seamless continuation without interruption if you have a spare.
The EW-DX system offers automatic frequency coordination, but manual adjustments may be needed in areas with high RF interference or multiple systems operating nearby.

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