Pricing and availability

We compare 600+ stores and found this item at 7 stores. Prices updated .

Sweetwater
5.0 (1)
$499.00
Amazon
$499.00 New
$424.99 Used (Like New)
Musician's Friend
5.0 (6)
$499.00
Thomann
5.0 (5)
$449.00

Average Price: $492

Standard/Professional

$299

$700+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 6 merchants for "Sennheiser EW-DX SK (Q1-9)". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Elevate your live sound setup with the Sennheiser EW-DX SK (Q1-9), a cutting-edge digital wireless bodypack transmitter tailored for the discerning professional. This transmitter is a cornerstone of the Evolution Wireless Digital systems, delivering seamless integration and exceptional audio clarity. With its robust metal housing and compact design, the EW-DX SK is built to withstand the rigors of the stage while remaining comfortable for all-day wear.

Engineered for versatility, this bodypack operates within the Q1-9 frequency range (470.2–550MHz) and boasts a reliable 10mW RF power output, providing a transmission range of up to 100 meters. The transmitter's intuitive features include a persistent E-Ink display, offering vital information even when powered off, and a programmable mute switch adaptable to any performance requirement. No gain adjustments are necessary, thanks to its remarkable 134 dB input dynamic range, which effortlessly accommodates a variety of sound sources.

Whether you're in a classroom, corporate campus, or live production, the Sennheiser EW-DX SK is designed to enhance your workflow with network-ready capabilities. Enjoy up to 12 hours of continuous operation with a rechargeable lithium-ion battery (sold separately), and easily manage your setup remotely with Sennheiser's suite of control apps.

Key Features:

  • 134 dB input dynamic range—no gain adjustments needed
  • Operating range of up to 100 m/328 ft
  • Persistent E-Ink display for constant visibility
  • Programmable mute switch (RF mute, AF mute, or disabled)
  • Supports in-device charging with compatible chargers
  • Compatible with a variety of Sennheiser microphones with 3.5 mm jack
  • Metal housing for durability
  • Up to 12 hours of operation with optional rechargeable battery
  • Includes belt clip and 2 AA batteries

Owner's manual

Sennheiser EW-DX SK (Q1-9) User Manual

Product specs

Configuration Transmitter
Compatibility Sennheiser EW-DX
Analog/Digital Digital
Transmitter Frequency Range 470.2-550 MHz
Form Factor Bodypack
Connector Type 1/8"
Mute Feature Yes
Battery Type 2 x AA batteries, BA 70 Lithium Ion rechargeable battery pack
Battery Life Up to 12 hours
System Operating Range 328 ft. Line-of-sight
Frequency Response 20Hz-20kHz
Dynamic Range 134dB (A weighted)
Microphone Color Black
Dimensions 2.5" x 3.35" x 0.79"
Weight 0.27 lbs.

FAQs

What type of connector does the Sennheiser EW-DX SK use?

The Sennheiser EW-DX SK uses a locking 3.5mm (1/8") connector, providing a secure connection for compatible microphones and instruments.

What is the operating frequency range of the Sennheiser EW-DX SK?

The Sennheiser EW-DX SK operates within the 470.2-550 MHz frequency range, suitable for various regional regulations and minimizing interference.

How long does the battery last on the Sennheiser EW-DX SK?

The Sennheiser EW-DX SK offers up to 12 hours of battery life using either 2 AA batteries or the BA 70 Lithium Ion rechargeable battery pack.

Is the Sennheiser EW-DX SK suitable for long-distance use?

Yes, the Sennheiser EW-DX SK has a system operating range of up to 328 feet line-of-sight, making it suitable for larger venues and stages.

Does the Sennheiser EW-DX SK include a mute feature?

Yes, the Sennheiser EW-DX SK includes a mute feature, allowing users to silence the transmitter as needed during performances or presentations.

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Sennheiser EW-DX SK (Q1-9).

Features and functionality

  • The EW-DX bodypacks lack a sensitivity switch but require transmitter gain adjustments on the receiver to prevent auto-muting during loud performances.

    Source
  • The EW-DX system allows remote adjustment of mute settings, indicating a two-way data communication between transmitter and receiver.

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  • Some users find the Bluetooth control handy but note issues with range and battery strength reporting glitches.

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  • Some users report a lack of battery status transmission from certain EW-DX transmitters, a potential indicator of transmitter-specific issues rather than system-wide defects.

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  • The EW-D Smart Assist app lacks a firmware reinstallation option, limiting troubleshooting capabilities for certain transmitter issues.

    Source

Setup and maintenance

  • Gain setting is crucial; improper settings can cause the EW-DX to mute at high sound levels, necessitating individualized sound tests for each performer.

    Source
  • Troubleshooting steps for battery status issues include swapping transmitters between receivers to isolate whether the problem lies with the transmitter or receiver.

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User experience

  • Actors' vigorous physical activity, such as sweating and quick costume changes, may contribute to mic failures, suggesting a need for robust handling during performances.

    Source
  • Owners find the EW-DX's sound quality and reliability satisfactory despite occasional transmitter-specific issues like battery status reporting failures.

    Source

Software and compatibility

  • Some users wish for compatibility with Wireless Workbench (WWB), indicating a potential gap in software integration for EW-DX systems.

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  • Wireless Systems Manager cannot control EW-D as online devices nor calculate frequencies for them offline, complicating integration with non-EW-D systems.

    Source

Comparisons

  • Users note that older Sennheiser EW units didn’t exhibit the same drop-out issues, implying a learning curve or adjustment period for the newer digital models.

    Source
  • EW-D is favored over G4 for its digital transmission stability; however, lack of Dante or hardwired network control is a downside for some.

    Source

Use cases and applications

  • Users appreciate EW-D for corporate events, highlighting its reliability and solid performance since 2021.

    Source

Value and pricing

  • Owners describe the EW-D as unbeatable for price, especially praising its fantastic input SPL handling and user-friendly transmitters.

    Source

Based on 0 Reviews and 0 Ratings

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Artist usage

Add artist
See how Francisco Durán uses Sennheiser EW-DX SK (Q1-9)

Francisco Durán

Singer, Guitarist

Los Bunkers

...
Verified via Photo

Francisco Durán used the Sennheiser EW-DX SK (Q1-9) wireless guitar transmitter during the "Ven aquí" reunion tour of Los Bunkers, as evidenced by the detailed infographic shared by [@solobunkers on Instagram]

See how Mauricio Durán uses Sennheiser EW-DX SK (Q1-9)

Mauricio Durán

Singer, Guitarist

Los Bunkers

...
Verified via Photo

Mauricio Durán used the Sennheiser EW-DX SK (Q1-9) wireless guitar transmitter during Los Bunkers' "Ven Aquí" reunion tour, as depicted in an infograph by solobunkers on Instagram.

See how Gonzalo López uses Sennheiser EW-DX SK (Q1-9)

Gonzalo López

Bassist

Los Bunkers

...
Verified via Photo

Gonzalo López used the Sennheiser EW-DX SK (Q1-9) wireless guitar transmitter during Los Bunkers' "Ven Aquí" reunion tour, as seen in this detailed infographic provided by solobunkers on Instagram.

See how Álvaro López uses Sennheiser EW-DX SK (Q1-9)

Álvaro López

Singer, Guitarist

Los Bunkers

...
Verified via Photo

Álvaro López used the Sennheiser EW-DX SK (Q1-9) wireless guitar transmitter during Los Bunkers' "Ven Aquí" reunion tour, as evidenced by an infographic shared by solobunkers on Instagram.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Sennheiser EW-DX SK (Q1-9), it is most commonly used with the following gear.

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