Sennheiser EW-DX SK-SKM-S Digital Wireless Handheld Base Set without Capsule, Q1-9:470 - 550 MHz

SKU: SE509462 MFR: 509462
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Key Features

  • Experience superior sound quality with this Sennheiser digital wireless microphone system.
  • Enjoy a reliable wireless range up to 328 ft, perfect for dynamic stage performances.
  • The included rechargeable battery pack offers up to 12 hours of continuous wireless use.
  • Effortlessly manage your audio with the intuitive control app for Android and iOS devices.
  • Rugged metal housings ensure durability, making this wireless microphone system road-ready.
  • This handheld wireless microphone system operates in the Q1-9 band (470-550 MHz) for clarity.
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Temporarily On Backorder?Expected Availability: 10/2025
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Sennheiser EW-DX SK-SKM-S Specifications

System
  • Wireless Technology

    Digital UHF

  • Number of RF Channel Frequencies

    3200

  • Included Transmitters

    1x Bodypack
    1x Handheld

  • Diversity

    Intelligent Switching Diversity

  • RF Frequency Band

    Q1-9: 470.2 to 550 MHz

  • RF Bandwidth

    80 MHz

  • Frequency Step Size

    25 kHz

  • RF Channel Scanning

    Auto-Scan

  • Max Operating Range

    328.1' (100m) (Line of Sight)

  • Max Transmitters per Band

    269

  • Built-In Recorder

    No

  • Control App Support

    Yes, Available for Android/iOS

  • Bluetooth

    5.1 LE

  • Bluetooth Operating Distance

    120' (36.6m) (Transmitter Sync, App Control)

  • Sample Rate/Resolution

    24-Bit

  • Latency

    1.9 ms

  • Dynamic Range

    134 dB

  • Encryption

    AES 256

Receiver

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  • Receiver Type

    Tabletop / Rackmount

  • Mounting Options

    Rackmount (with Included Hardware)

  • Rackmount Size

    1 RU (1/2 Rack)

  • Antenna

    2x 1/4 Wave Rod, BNC (Rear-Mount)

  • Number of Audio Channels

    2

  • Audio I/O

    2x XLR 3-Pin Male Balanced Output
    2x 1/4" TS Female Unbalanced Output

  • Audio Output Level

    +18 dBu (Max)
    +12 dBu (Max)

  • Frequency Response

    20 Hz to 20 kHz +3 dB

  • Network I/O

    1x RJ45

  • Word Clock I/O

    None

  • USB/Lightning Connectivity

    None

  • Standalone Audio Interface Capable

    No

  • RF Output Power

    10 mW (EIRP)

  • Power Requirements

    AC/DC Power Adapter, PoE

  • AC/DC Power Adapter

    11 to 13 VDC (Included)

  • DC Input Power

    12 VDC

  • AC Input Power

    100 to 240 VAC, 50 / 60 Hz

  • Display & Indicators

    1x OLED (AF Level, Channel, Frequency, Output Level, RF Level, Transmitter Battery Status)

  • Housing

    Metal

  • Operating Temperature

    14 to 131 Degree F (-10 to 55 Degree C)

  • Operating Humidity

    5 to 95%

  • Dimensions

    8.3 x 1.7 x 7.4" (212 x 44 x 189mm)

  • Weight

    without Antenna: 2.2 lbs (1kg)

Transmitter

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  • Transmitter Type

    Handheld

  • RF Output Power

    10 mW (ERP)
    10 mW (EIRP)

  • Audio I/O

    None

  • Included Cable Connector

    None

  • Muting

    Mute Switch

  • Audio Input Level

    2 to 4.35 V

  • Auto-Level Control

    No

  • Frequency Response

    20 Hz to 20 kHz -3 dB

  • Sync Method

    Bluetooth

  • Antenna

    1x Internal (Handheld)

  • Power Requirements

    Battery

  • Battery

    1x Sennheiser Battery Pack (Included)
    2x AA (Not Included)

  • Approx. Battery Life

    12 Hours (Sennheiser Battery Pack)
    8 Hours (Alkaline)

  • Display & Indicators

    1x Backlit LCD (Battery Status, Mute)

  • Housing

    Metal

  • Operating Temperature

    14 to 131 Degree F (-10 to 55 Degree C)

  • Operating Humidity

    5 to 95%

  • Battery Info

    Required, included

  • Battery Material

    Lithium ion

  • Battery Type

    Non-universal

  • Battery Quantity

    1

  • Dimensions

    2 x 10.6" (50 x 268mm)

  • Weight

    10.7 oz (304g)

Transmitter 2

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  • Transmitter Type

    Bodypack

  • RF Output Power

    10 mW (ERP)
    10 mW (EIRP)

  • Audio I/O

    1x 1/8" (3.5mm) TRS Female Input (Lockable)

  • Muting

    Mute Switch

  • Audio Input Level

    2 to 4.35 V

  • Auto-Level Control

    No

  • Frequency Response

    20 Hz to 20 kHz

  • Sync Method

    Bluetooth

  • Antenna

    1x Flexible Whip, Fixed (Beltpack)

  • Power Requirements

    Battery

  • Battery

    1x Sennheiser Battery Pack (Included)
    2x AA (Not Included)

  • Approx. Battery Life

    12 Hours (Sennheiser Battery Pack)
    8 Hours (Alkaline)

  • Display & Indicators

    1x Backlit LCD (Battery Status, Mute)

  • Housing

    Metal

  • Operating Temperature

    14 to 131 Degree F (-10 to 55 Degree C)

  • Operating Humidity

    5 to 95%

  • Battery Info

    Required, included

  • Battery Material

    Lithium ion

  • Battery Type

    Non-universal

  • Battery Quantity

    1

  • Dimensions

    2.5 x 3.3 x 0.8" (63 x 85 x 20mm)

  • Weight

    without Batteries: 4.2 oz (120g)

  • UPC Code

    615104372290

About Sennheiser EW-DX SK-SKM-S

Explore the world of professional audio with the EW-DX SK-SKM-S Digital Wireless Handheld Base Set without Capsule, operating in the Q1-9:470 - 550 MHz frequency range. This high-quality, durable, and advanced product from the reputable brand Sennheiser is designed for a wide range of applications, from live performances and recording studios to broadcasting.

The set includes the EW-DX EM 2 Rack Receiver, a half-rack, dual-channel digital wireless receiver compatible with EW-DX SK bodypack, EW-DX SKM handheld, and EW-DX TS tabletop transmitters. Encased in a rugged, all-metal chassis, it is built to withstand the rigors of professional use. It offers a wide 80 MHz tuning range, intelligent switching diversity, auto-scan, equidistant tuning grid, and Link Density mode to ensure rock-solid wireless performance and massive channel counts, even in challenging RF environments.

The set also includes the EW-DX SK Bodypack Transmitter, a digital bodypack wireless transmitter compatible with EW-DX wireless receivers. Lightweight and comfortable for performers and presenters to wear, the bodypack features a rugged, all-metal housing well suited for daily use. It is equipped with a locking 3.5mm TRS connector that accommodates the compatible lavalier or headset microphone of your choice, or an adapter cable for guitar and bass.

Lastly, the set includes the EW-DX SKM-S Handheld Transmitter with Mute Switch, a digital handheld wireless transmitter/mic compatible with EW-DX wireless receivers. Well suited for a wide range of professional performance and presentation applications, the transmitter features a rugged, all-metal housing built to withstand daily use on stage.

This innovative set is designed to be used in conjunction with a wireless microphone transmitter, such as the Sennheiser XSW-D PORTABLE WIRELESS MICROPHONE TRANSMITTER, which is also sold by Adorama. The receiver can be mounted on a rack or table top, and it is compatible with other Sennheiser wireless microphone systems. With its advanced features and professional-grade performance, the EW-DX SK-SKM-S Digital Wireless Handheld Base Set without Capsule is a top choice for audio professionals.

Sennheiser EW-DX SK-SKM-S Features

  • EW-DX EM 2 Rack Receiver Features
  • 2 Channel half rack (9.5')
  • 80 MHz switching bandwidth
  • PoE IEEE 802.3af Class 3
  • Equidistant Channel Spacing: 269 channels in Link Density Mode
  • Network enabled for control with Sennheiser Control Cockpit/media control system through a number of 3rd party modules
  • Clear and easy focused user interface with OLED display
  • Ethernet connectivity (IPv4 and IPv6)
  • Secure AES 256 encryption
  • External PSU 12V/1A
  • All-metal housing
  • EW-DX SK Bodypack Transmitter Features
  • For EW-DX Digital Wireless Receivers
  • Use with Lav/Headset Mic or Instrument
  • Locking 3.5mm TRS Connector
  • 134 dB of Dynamic Range, 24-Bit Audio
  • 3200 Frequencies on Equidistant Grid
  • e-Ink Display
  • Durable Metal Housing
  • Set Up/Operate from Receiver or Phone
  • In-Device Charging
  • 8-Hour AA /12-Hour Rechargeable Battery
  • EW-DX SKM-S Handheld Transmitter with Mute Switch Features
  • For EW-DX Digital Wireless Receivers
  • Interchangeable Mic Capsule Design
  • 134 dB of Dynamic Range, 24-Bit Audio
  • 3200 Frequencies on Equidistant Grid
  • Mute Switch, e-Ink Display
  • Durable Metal Housing
  • Set Up/Operate from Receiver or Phone
  • In-Device Charging
  • 8-Hour AA /12-Hour Rechargeable Battery

Warranty Information

This product has a limited warranty of 24 months.

Product Documents

User Manual

Key Features

  • Experience superior sound quality with this Sennheiser digital wireless microphone system.
  • Enjoy a reliable wireless range up to 328 ft, perfect for dynamic stage performances.
  • The included rechargeable battery pack offers up to 12 hours of continuous wireless use.
  • Effortlessly manage your audio with the intuitive control app for Android and iOS devices.
  • Rugged metal housings ensure durability, making this wireless microphone system road-ready.
  • This handheld wireless microphone system operates in the Q1-9 band (470-550 MHz) for clarity.

What's in the box:

  • Sennheiser EW-DX EM 2 Rack Receiver
  • EW-DX SK Bodypack Transmitter
  • EW-DX SKM-S Handheld Transmitter with Mute Switch
  • 2x Rod Antenna
  • Power Supply with Adapters
  • GA 3 Rackmount Set
  • 4x Rubber Feet
  • 2x BA 70 Rechargeable Battery Pack
  • User Manual
  • Sennheiser 2 Year Limited Warranty