Sennheiser Star Rating

5.0 (3) Reviews

Makes going wireless with your dynamic microphone effortless while providing a high level of quality and reliability. Connects instantly via XLR.
„Not only would I recommend this product, I've already called all my musician friends and done so.“
$ 319.00
plus applicable sales tax
Article No. 508491

Sennheiser Star Rating

5.0 (3) Reviews

$ 319.00
plus applicable sales tax

One-touch ease-of-use wireless audio set that utilizes a digital transmission to seamlessly link audio sources. This elegant solution makes going wireless with a dynamic vocal microphone easier than ever before while maintaining a reliable connection.

  • One touch ease-of-use

  • 2.4 GHz digital transmission for worldwide operation

  • 75m range (250ft) in optimal conditions

  • Up to 5 hours battery life on a single charge

  • Switch between multiple transmitters linked to one receiver

  • Configure any combination of transmitters and receivers

  • Mute from either transmitter or receiver

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Sennheiser Star Rating

5.0 (3) Reviews

100.0% of Reviewers Would Recommend this product to a friend

  • Jorjor
    Palm Beach

    Sennheiser Star Rating

    Fabulous product

    The ability to use this with your favourite microphone is a dream come true. My road crew want a stack of them to replace every XLR cable that we use.


    Makes my favourite mic' (previously wired...sorry not a Sennheiser) sound even better. No buzz. No drop-outs. No cables. No fiddling with frequency changes. No radio interference. The radio compression smooths out the difference between my quiet speaking voice and my loud singing voice. (My sound engineer loves that) I researched all kinds of replacements for my Sennheiser radio mic, that was smashed, and then this came on the market. This has freed me from the cables forever. A fabulous product. Not only would I recommend this product, I've already called all my musician friends and done so.


    None yet. Time will tell if the rechargeable battery system holds up but for now they work great.


    I would recommend this to a friend.

  • Nick.S
    Dartmoor. UK

    Sennheiser Star Rating

    It Works!

    A foam inlay for the Thon universal case would be good. I'd love to use more than the stated five max pairs.


    I'd echo all the sentiment expressed in the review by Jorjor, Palm Beach. My four pairs of XSW-D arrived, I charged them, plugged the four receivers next to each other on the mixer, plugged the transmitters into the SM58's on mic stands, and it just worked! Crystal clear, I cannot tell difference between the wireless sound and the cable sound. So relieved, because none of the reviews I read, or the YouTube video's I watched, including the Sennheiser video's, demonstrated the use of multiple units in real life. I'm sure that the battery will last five hours, but I'm giving each singer a smartphone holder on their mic stand, holding a USB powerbank to feed the XSW-D during its first outing, just in case. It's well worth reading the manual to get a good understanding of the operation of the single button and LED... which I love! I also love the fact that the tx/rx's arrive pre-paired and that Sennheiser provide neat little colored stickers to identify pairs amongst many others.


    I had to purchase extra USBA - USB-C charging cables, Sennheiser really could have provided two. Also, every customer needs to invent their own method of safe storage and transport. I'd happily buy a ready made transport case, with inlay, to store these units. I'm currently trying to modify a Thon case made for a different purpose.


    The system is for a worship band at church, and the XSW-D's not only work great, with no tangled cable mess, it only takes minutes now to get the PA out of storage, and set up ready to go.


    I would recommend this to a friend.

  • johnDotSlash
    Cheltenham, Gloucestershire UK

    Sennheiser Star Rating

    High Quality Long Range Audio

    In a complex building with stone pillars and pipe organ etc between Tx and Rx, reached full length of large church with no problems. Being used to enable streaming of church services with excellent quality audio and easy for non-experts to use once set up.


    Good Range Easy Setup Long Battery Life Retain settings between uses.


    Quite expensive - but then, they do deliver not he promised performance.


    Replace long runs of unsightly and potentially dangerous wiring Much cheaper than installing permanent long runs of XLR cables in an historic building.


    I would recommend this to a friend.

What's in the Box
  • XSW-D XLR female transmitter
  • XSW-D XLR male receiver
  • USB-A to USB-C charging cable

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  • How do I set up XS Wireless Digital for the first time?
    XS Wireless Digital systems come pre-paired from the factory, so you can take a new system out of the box, power it up and get right to work

  • How do I select a channel / frequency?
    XS Wireless Digital automatically selects its own frequency, and will automatically switch to a new frequency if interference is detected

  • How many systems can I run simultaneously?
    Up to five (5) systems can be used simultaneously.

  • How far can XS Wireless Digital transmit?
    Up to 75m (250 ft) under ideal operating conditions.

  • Will XS Wireless Digital warn me if I'm getting out of range?
    Yes. Both transmitter and receiver indicators will flash green and red to indicate you're almost out of range.

  • What is XS Wireless Digital's operating time?
    XS Wireless Digital provides up to 5 hours of operating time.

  • How do I re-charge my system's batteries?
    XS Wireless Digital's built-in lithium ion batteries can be charged by connecting the included charging cable to any USB-A equipped external charging device or computer.

  • Do I need to set my system's input and output levels?
    No, input and output levels have been pre-set to optimum levels - simply plug and play.

  • What do the different indicator colors mean when I power up my system?
    Battery status is indicated by color during power up.
    • Green: over 75% charge remaining
    • Yellow: less than 75% charge remaining
    • Red: less than 5% remaining
    • Blinking red: too low to operate

  • How do I monitor my remaining battery time during use?
    During operation, remaining battery time is shown on the indicator as follows:
    • Red & green blinking: less than 15% charge remaining
    • Rapid blinking, red only: less than 5% remaining

  • Can I buy additional components with different connectors to expand my system?
    Yes, you can purchase additional transmitters or receivers - sold separately - and then pair them to work with your existing system.

  • How do I pair an additional component to my existing system?
    Start with both devices powered off. Press and hold the power buttons on selected transmitter and receiver for (minimum of) 5 seconds to enable pairing on the devices.  Both indicators will flash green and red, then turn solid green when pairing is complete.

  • How many transmitters can I pair with my receiver?
    Up to four transmitters can be paired with a receiver. Note, only one transmitter may be used at a time.

  • Can I send audio from one transmitter to multiple receivers simultaneously?
    No, XS Wireless Digital creates a point-to-point paired connection between a single transmitter and single receiver.

  • The Portable ENG Set comes with two transmitters and one receiver. Can I use both transmitters simultaneously?
    No, only one transmitter can be connected to the receiver at a time. Both transmitters have been pre-paired to the receiver from the factory, enabling plug and play operation with either device.

  • Do I need a license to use this system?
    No, XS Wireless Digital operates in the 2.4GHz frequency range for worldwide license-free use.

  • I lost an accessory. Can I replace it?
    Yes, all XS Wireless Digital accessories are available separately. You can purchase additional transmitters and receivers, belt clips, camera adapters, and connecting cables as needed.

  • What kind of microphones can be used with the XLR plug-on transmitter?
    Any dynamic microphone (or battery-powered condenser microphone) will work with the XLR plug-on.

  • What kind of microphones can be used with the 3.5mm Mini Jack transmitter?
    The 3.5mm Mini Jack transmitter is compatible with most common lapel mics and headmics.

  • Will the Instrument Set work with all styles of guitar and bass pick-ups and plug-styles?
    The 6.3mm (1/4 inch) jack connector has a 90-degree range of motion, allowing it to be plugged into a wide range of instruments with side, top or even recessed input jacks.  In the event that the transmitter does not fit into a specific instrument, an extension cable is provided, which allows the transmitter to be clipped to the strap.

  • Can I use the Ci1 instrument cable with the 3.5mm input on the Mini Jack Transmitter?
    No, the Ci1 instrument cable (included in analog XS Wireless and evolution wireless instrument sets) is not compatible with XS Wireless Digital. For instrument connections via 6.3mm (1/4 inch) jack, please use the dedicated instrument transmitter.

  • Can I connect XS Wireless Digital to my computer via the USB cable?
    XS Wireless components can be charged via a computer's USB port, but audio is not passed to or from a computer via USB.

  • My audio is distorted, what should I do?
    In the unlikely event that your audio distorts, reduce the input level on your mixing board, DSLR camera or other external device. If your equipment offers choice of mic or line level, please select line. For devices offering mic level only, reducing input sensitivity will improve results.  XS Wireless Digital has been designed to provide a clean, robust output signal, but you may need to adjust your external device the default settings on to achieve the best results.


  • Transport information for Lithium-Ion batteries
    • Transport information for Lithium-Ion batteries (570 KB) Download

      Revision Date: 2020-02-09 Revision Number: 1.0

  • Quick Guides
    • Quick Guide XS Wireless Digital (1.3 MB) Download

  • Instruction Manual
    • Instruction manual - XS Wireless Digital (HTML) Download

      Interactive instruction manual for all products of the Sennheiser XS Wireless Digital series.

    • Instruction manual - XS Wireless Digital (PDF) (10 MB) Download

  • Spec Sheets
    • Product Specification XS Wireless Digital XLR Base Set (190 KB) Download

  • EU Declaration of Conformity
    • EU Declaration of Conformity XS Wireless Digital (580 KB) Download

  • Safety instructions and regulatory information
    • Safety instructions, specifications and manufacturer declarations - XSW-D series (860 KB) Download

    • Specifications and manufacturer declarations - XSW-D Pedalboard Receiver (680 KB) Download

WARNING (for California residents only): This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects and other reproductive harm. For more information go to: www.p65warnings.ca.gov.

Most users do not need a license to operate a wireless microphone system. Nevertheless, operating a microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC’s wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones