Sennheiser EW-DX Dual (S1-10) Wireless Base Set with SK Bodypack and SKM Handheld

SKU: 509464

£1,598.00 inc VAT
£1,331.67 ex VAT

Order in 50h 40m 34s for FREE delivery by Wed 17th Jun
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2 Year Manufacturer Warranty Included

About this Product

Evolution Wireless Digital EW-DX is Sennheiser’s professional digital UHF platform, offering AES 256 encryption, up to 88 MHz switching bandwidth, equidistant frequency grid and automatic frequency setup via the Smart Assist app or Wireless Systems Manager. Band variant: S1-10, 606 – 694 MHz (UK CH38 and above). Operation within UK CH38 is covered by an Ofcom shared PMSE licence; frequencies above 630 MHz require a coordinated licence.

Key Features
Professional digital UHF platform with AES 256 audio encryption
Up to 88 MHz switching bandwidth with equidistant frequency grid
134 dB transmitter input dynamic range, no audio gain staging required
Automatic setup via Smart Assist app or Wireless Systems Manager over network
Persistent e-ink display remains readable when the transmitter is powered down
Compatible with Sennheiser BA 70 Li-ion pack and CHG 70N networked charger
UK band S1-10: 606 – 694 MHz (UK CH38 and above)
RF output: BLE: max. 10 mW EIRP
Switching bandwidth: 200 kHz
Audio frequency response: 20 Hz – 20 kHz (-3 dB)
Specifications
System Audio link frequency ranges
System: R1-9 520 – 607.8 MHz
System: S1-10 606.2 – 693.8 MHz
System: S2-10 614.2 – 693.8 MHz
System: S4-10 630 – 693.8 MHz
System: U1/5 823.2 – 831.8 MHz & 863.2 – 864.8 MHz
System: V3-4 925.2 – 937.3 MHz
System: V5-7 941.7 – 951.8 MHz & 953.05 – 956.05 MHz & 956.65 – 959.65 MHz
System: X1-6 1350.2 – 1398.8 MHz
System: X9-18 1435.2 – 1524.8 MHz
System: Y1-3 1785.2 – 1799.8 MHz
System: Bluetooth Low Energy (BLE) frequency range 2402 – 2480 MHz
System: Audio frequency response 20 Hz – 20 kHz (-3 dB)
System: Dynamic range 134 dB
System: System latency 1.9 ms
System: Operating temperature -10 °C – +55 °C (14 °F – 131 °F)
System: Relative humidity 5 – 95 % (non-condensing)
EW-DX EM 2 (Rack Receiver): Input voltage 11 – 13 V DC or PoE IEEE 802.3af Class 0 (CAT5e or higher)
EW-DX EM 2 (Rack Receiver): Input current <= 1 A
EW-DX EM 2 (Rack Receiver): Transmit power (radiated) BLE: max. 10 mW EIRP
EW-DX EM 2 (Rack Receiver): Audio output power 18 dBu max.
EW-DX EM 2 (Rack Receiver): Headphone output 2x 70 mW @ 32 Ω
EW-DX EM 2 (Rack Receiver) Ethernet
EW-DX EM 2 (Rack Receiver): Dimensions 212 x 44 x 189 mm (8.35″ x 1.73″ x 7.44″)
EW-DX EM 2 (Rack Receiver): Weight approx. 1000 g (2.2 lbs) (without antennas and power supply)
EW-DX SKM-S (Handheld Transmitter): Input voltage 2.0 – 4.35 V
EW-DX SKM-S (Handheld Transmitter): Input current < 300 mA
EW-DX SKM-S (Handheld Transmitter): Power supply 2 AA batteries 1.5 V (alkali manganese) or BA 70 rechargeable battery pack
Sennheiser part number 509464
UK band S1-10 (606 – 694 MHz (UK CH38 and above))

More Information

  • 134 dB input dynamic range - no need to set gain on your wireless transmitters at all, thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
  • AutoScan-feature quickly scans your environment and deploys frequencies with equidistant channel spacing - even without RF knowledge
  • Network enabled for expanded remote control with Sennheiser Control Cockpit, Wireless System Manager (WSM - Available in mid-2023) and 3rd party media control systems via plug-in
  • Remote control via Smart Assist App over Bluetooth Low Energy (BLE) at distances up to 25 meters (Available in late 2023)
  • Secure transmission of confidential content using AES 256 encryption
  • Up to 12 hours of operation time with rechargeable lithium ion battery BA 70 (included)
  • Function buttons - control all the transmitter settings directly from the handheld and bodypack including button lock function
  • Persistent E-Ink display for "always on" information - parameters visible on screen even when taking out batteries
  • Equidistant channel spacing to easily allocate intermodulation-free channels: Standard Mode with 600 kHz spacing for up to 146 channels; Link Density (LD) Mode with 300 kHz spacing for up to 293 channels
  • Up to 88 MHz switching bandwidth
  • Low latency of 1.9 ms wireless transmission thanks to proprietary Sennheiser Performance Audio Codec (SePAC)
  • Digital audio trim
  • Transmitters with charging contacts for in-device charging with CHG 70N charger (sold separately)
  • Sennheiser Standard Capsule Interface - compatible with a wide range of Sennheiser and Neumann capsules (sold separately)
  • Compatible with a wide range of Sennheiser lavalier and headset microphones with 3.5 mm jack plug connection (sold separately)
  • Versatile charging options optionally available: CHG 70 N, L 70 USB, LM 6070 Module for L 6000 full rack charging station (Availability in 2023)
  • Worldwide usage (specific frequencies subject to local RF regulations)

EW-DX EM 2

  • 2 channel half rack (9.5')
  • Up to 88 MHz switching bandwidth
  • PoE IEEE 802.3af Class 3
  • Equidistant Channel Spacing: 146 channels in standard mode; 293 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 SKM-S

  • 10mW RF power with up to 100m/328ft working range
  • Charging contacts for in-device charging with CHG 70N
  • Persistent eInk display - parameters visible on screen even when device is not powered on
  • Programmable mute switch on EW-DX SKM-S - customize the device depending on your professional needs
  • Function buttons - control all the transmitter settings directly from handheld microphone
  • Extended runtime with lithium-ion batteries - up to 12 hours operation time
  • Standard capsule interface - compatible with a wide range of Sennheiser and Neumann capsules
  • Mic input trim control
  • Metal housing

EW-DX SK

  • 3,5 mm jack or 3-pin connector variants
  • 10mW RF power with up to 100m/328ft working range
  • Charging contacts for in-device charging with CHG 70N
  • Persistent eInk display - parameters visible on screen even when device is not powered on
  • Programmable mute switch - customize the device depending on your professional needs
  • Extended runtime with lithium ion batteries - up to 12 hours operation time
  • Mic input trim control
  • Metal housing

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Frequently Asked Questions

Stage Supply is the retail arm of Moventra Group. We’re a working touring and events production company founded in 2020 by sound engineers with many years of experience. 

We’re very selective about the products we sell. Everything we supply we use ourselves on our tours, events and productions. This means we can offer a level of buying advice and aftersales support that can’t be beaten.

We’re official dealers of brands such as Allen & Heath, Audio Technica and sE Electronics. We also stock other leading brands including Shure, Sennheiser, Martin Audio and Chauvet Professional.

We accept Debit & Credit Cards, Apple Pay, Android Pay and Paypal. We also offer finance through Paypal Credit and Klarna.

Business Customers can choose to receive a Proforma Invoice on checkout to pay by bank transfer.

Yes. We run a AV Production business (Moventra) and have AV Engineers on hand to provide advice and technical support during our operating hours.

The quickest way to contact us for advice and support is through WhatsApp or Email.

Stage Supply is a division of Moventra, which is a AV Production Company. We share staff and our premises with Moventra which allows us to keep our costs down.

As AV Engineers ourselves, our mission is to provide high quality equipment to other AV Professionals at reasonable prices.

Please see our Returns page for information on our returns policy and to start a return online.

Generally if you change your mind you can return your item for a full refund within 14 days of purchase - as long as the product is unopened and unused. 

If an item is faulty or damaged we will arrange collection free of charge and repair/replace it as quickly as possible.

Estimated delivery times are shown on the product page. For items in stock we aim to get your order to you within 1 - 3 working days.

Some items are ordered directly from the manufacturer. These may have longer lead times which will be estimated on the product page. Please contact us for a more accurate lead time.

Yes. You can collect from our Production Space in Brent Cross, North West London. Please note that only a small range of our products are stored here, items showing as in stock may need to be transferred from our warehouse. If the item is in stock it will usually be ready to collect the same or next working day.

Yes. Through Moventra we can install across the UK. 

We've been involved in installation projects ranging from large capacity Music Venues to Coffee Shops, Churches and Council Offices.

Please click here to contact us to learn more about our installation service.