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Sennheiser  |  SKU: I722271-GA999251115

Sennheiser EW-DX SKM-S Digital Wireless Handheld Transmitter with Mute Switch Q1-9: 470 to 550 MHz - Mint, Open Box

🥡 Open Box Deal

MSRP: $57900

In Stock — Ships ASAP
$42900 USD $49900
Shipping calculated at checkout.

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About Inventory Status

Questions? Call or text us at 301-946-8808.

In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 11151 Veirs Mill Rd. Silver Spring, MD 20902.

📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.

Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.

Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.

█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.

About Item Conditions

Questions? Call or text us at 301-946-8808.

New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.

Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.

Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.

Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.

Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.

B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.

Description


Simplifies Your Professional Workflow - The Sennheiser EW-DX SKM-S Digital Wireless Handheld Transmitter with Mute Switch Q1-9: 470 to 550 MHz

Sennheiser EW-DX simplifies your professional workflow by utilizing refined technologies and decades of research to deliver a digital UHF system that can be scaled with ease. With its advanced feature set and hardware options, classrooms, corporate campuses, and live productions benefit from a network-ready system that is designed to integrate seamlessly. The system quickly assesses your environment and uses equidistant channel spacing to deploy frequencies while tools like Sennheiser’s Control Cockpit, Wireless Systems Manager, and Smart Assist App allow you to monitor your system remotely. In-device charging, 12-hour battery operation, and switching bandwidth up to 88 MHz are only a few more of the many features that make EW-DX the right tool for the job.


  • 134 dB input dynamic range - no need to set gain on your wireless transmitters at all, thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
  • 10mW fixed RF power for up to 100 m/328 ft of range
  • Charging contacts for in-device charging with CHG 70N charger (sold separately)
  • Persistent E-Ink display for "always on" information - parameters visible on screen even when taking out batteries
  • Up to 12 hours of operation time with rechargeable lithium ion battery BA 70 (sold separately)
  • Programmable mute switch (AF Mute, RF Mute, no function)
  • Function buttons - control all the transmitter settings directly from the handheld including button lock function
  • Digital audio trim
  • Test tone generator
  • Switchable LED configuration (On/Off)
  • Switchable low cut (Off, 30 ,60, 80, 100, 120 Hz)
  • Versatile charging options optionally available: CHG 70 N, L 70 USB, LM 6070 Module for L 6000 full rack charging station (Availability in 2023)
  • Sennheiser Standard Capsule Interface - compatible with a wide range of Sennheiser and Neumann capsules (sold separately)
  • Metal housing
  • Worldwide usage (specific frequencies subject to local RF regulations)
  • Note: All components of the Evolution Wireless Digital Family are designed to interoperate. Please be aware of restrictions of features linked to the respective series, such as switching bandwidth and use of Link Density mode.


SPECIFICATIONS

  • Configuration: Transmitter
  • Compatibility: EW-DX
  • Analog/Digital: Digital
  • Frequency Range: 470.2-550 MHz
  • Form Factor: Handheld
  • 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
  • Microphone Color: Black
  • Dimensions: 1.57" x 7.87"
  • Weight: 0.42 lbs.
  • Manufacturer Part Number: 509412


Manufacturer: Sennheiser
Model: EW-DX SKM-S (Q1-9)
SKU: I722271-GA999251115-10-WHXC
UPC: 615104362529


We are Chuck Levin's Washington Music Center

Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.


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