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Sennheiser EW-DX SKM-S: Digital Handheld Transmitter with Mute Switch

Model EW-DX SKM-S

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Availability: In Stock
  • Authorized Sennheiser Reseller
  • Manufacturer Warranty
  • Pan-India Delivery
  • Expert Project Support
  • Digital wireless handheld transmitter with mute switch
  • Takes Sennheiser MMD and MME capsules; supplied without a capsule
  • 470.2 to 550 MHz in this Q1-9 version, 1.9 ms latency
  • Runs on 2 AA batteries or the BA 70 rechargeable pack
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Product Overview

Overview

The Sennheiser EW-DX SKM-S is the handheld transmitter of the EW-DX system with an on-board mute switch. Like the SKM it is supplied without a capsule, so the capsule can be matched to the speaker or singer.

It works with the EW-DX EM 2, EM 2 Dante and EM 4 Dante receivers, with 1.9 ms latency and a very wide dynamic range that removes the need to set transmitter gain.

Two AA batteries or the BA 70 rechargeable pack provide power, and settings can be reached from the Smart Assist app over Bluetooth Low Energy.

Corporate AV supplies, installs and supports Sennheiser wireless microphone systems across India. Request a quote for the Sennheiser EW-DX SKM-S with supply, installation and commissioning.

Key features

  • Digital wireless handheld transmitter with mute switch
  • Takes Sennheiser MMD and MME capsules; supplied without a capsule
  • 470.2 to 550 MHz in this Q1-9 version, 1.9 ms latency
  • Runs on 2 AA batteries or the BA 70 rechargeable pack
  • Smart Assist app control over Bluetooth LE

Typical applications

  • Corporate boardrooms and training rooms
  • Lecture halls and classrooms
  • Auditoriums, theatres and houses of worship
  • Hotel banquet and conference spaces
  • Live events and presentations
Why choose the EW-DX SKM-S
it is the EW-DX handheld transmitter with a mute switch, so presenters can silence the microphone themselves.
Product Highlights

Key Benefits

Digital wireless handheld transmitter with mute switch

Takes Sennheiser MMD and MME capsules; supplied without a capsule

470.2 to 550 MHz in this Q1-9 version, 1.9 ms latency

Runs on 2 AA batteries or the BA 70 rechargeable pack

Smart Assist app control over Bluetooth LE

Use Cases

Ideal Applications

Corporate boardrooms and training rooms

Lecture halls and classrooms

Auditoriums, theatres and houses of worship

Hotel banquet and conference spaces

Live events and presentations

Technical Details

Technical Specifications

Product
Latency 1.9 ms
Total harmonic distortion (THD) ≤ -60 dB for 1 kHz @ -3 dBfs input level
Frequency Specifications
Frequency range 470.200 - 550.000
Audio frequency response 20 Hz - 20 kHz (-3 dB)
Acoustic Properties
Dynamic range 134 dB
Connectivity
Connection Wireless
Ambient Conditions
Operating relative humidity 5 - 95 % (non-condensing)
Operating temperature -10 °C - +55 °C (14 °F - 131 °F)
Battery & Power
Battery capacity (Ah) 2.3
Battery count 2
Battery included Y
Battery voltage (V) 1.5
Charging current < 300 mA
Battery operating time (h) BA 70 rechargeable battery pack
Electrical Properties
Input voltage 2.0 - 4.35 V
Transmission power Audio link: 10 mW ERP (Range Y1-3: 12 mW ERP) LD mode: 10 mW ERP BLE: max. 10 mW EIRP
Technology
Transmission method 200 kHz
Dimensions
Dimensions 50 x 268 mm (incl. MMD 835 microphone module) 40 x 200 mm (without microphone module)
Weight 304 g
Bluetooth
Bluetooth transmission frequency 2402 - 2480 MHz
In The Box

What's Included

1 x EW-DX SKM-S Handheld transmitter
1 x MZQ 1 Microphone clip
2 x AA Battery
1 x Quick guide
1 x Safety guide
1 x Manufacturer declaration sheet
Why CorporateAV?

Sourced right. Installed right.

Genuine Manufacturer Stock
Every unit sourced through authorized distribution, backed by manufacturer warranty.
Expert AV Integration
Paired correctly with compatible systems and your room's existing AV infrastructure.
Pan-India Delivery & Support
On-site installation and ongoing technical support wherever your project is based.
More Details

Additional Information

Why Buy The EW-DX SKM-S From Corporate AV?
  • Genuine Sennheiser stock with manufacturer warranty support
  • Custom pricing for bulk and multi-room / multi-site rollouts
  • Local after-sales support — a real team you can call or WhatsApp, not a call centre
  • Expert guidance on product selection and deployment planning
  • Professional installation across Bangalore, Hyderabad, Mumbai, Delhi NCR, and the wider India region
Distribution

Corporate AV supplies and installs Sennheiser products across Bangalore, Hyderabad, Mumbai, Delhi NCR, Chennai, Pune, Kolkata, Ahmedabad, and the wider India region.

Frequently Asked Questions

What is the Sennheiser EW-DX SKM-S?
It is the EW-DX handheld transmitter with a mute switch, so presenters can silence the microphone themselves.
What frequency range does the EW-DX SKM-S cover?
This version covers 470.200 - 550.000 MHz (the Q1-9 range). Sennheiser sells EW-DX in several frequency ranges, so confirm local licensing and tell us your location before ordering and we will quote the right range.
What is in the box with the EW-DX SKM-S?
1 x EW-DX SKM-S Handheld transmitter, 1 x MZQ 1 Microphone clip, 2 x AA Battery, 1 x Quick guide, 1 x Safety guide, 1 x Manufacturer declaration sheet.
Does the SKM-S include a capsule?
No. It is supplied without a capsule so you can choose the Sennheiser capsule that suits the application.
How big is the EW-DX SKM-S and what does it weigh?
Dimensions: 50 x 268 mm (incl. MMD 835 microphone module) 40 x 200 mm (without microphone module). Weight: 304 g.
Does Corporate AV supply and install Sennheiser EW-DX in India?
Yes. Corporate AV supplies, installs and commissions Sennheiser wireless systems for corporate, education, hospitality and worship spaces across India.