Categories: Teufel

Teufel One M Multiroom Speaker User Guide

Quick reference guide

For detailed online documentation, please visit

General Notes and Information

Proper use
The speaker is designed for the playback of music and speech transmitted via cable or wirelessly from an external player.
Only use the speaker as described in this quick reference guide and the online documentation. Any other use will be deemed as not in accordance with the instructions and may lead to damage to property or even persons. The manufacturer accepts no liability for damage caused by improper use. The speaker is intended for private use.

Safety notes
The enclosed brochure “Important product information” contains general safety notes which you should always observe to protect yourself and third parties. Also, be sure to observe any warning notes contained in this quick reference guide.
Before operating the product, please first read the safety notes, this quick reference guide, and the online documentation carefully. Only in this way, can you ensure that all functions are used in a safe and reliable manner. Keep the enclosed documents in a safe place and also be sure to pass it on to any subsequent owner.


Package contents

  1. Teufel One M
  2. Mains cord
  3. Brochure “Important product information”
    Check that all items have been delivered and that nothing is damaged. If you find any damage, do not operate the device; instead, contact our customer service department (see back side).
    Please keep the packaging for the duration of the warranty period. Operational controls and connections
    Front side
  4. Skip track forward/back
  5. Turn: Adjust the volume. Push: Pause/play. Press and hold: Standby
  6. Direct selection buttons Push and hold: save current playback.
    Tap: play saved music.
  7. Control button
    Tap to switch to the input LINE IN (9). Refer to the online documentation for more possibilities to assign the control button:
  8. Control LED
    Back side top
  9. Audio input (3.5 mm jack) for external players via LINE-IN.
  10. Network connection (LAN)
  11. Reset button: hold for 8 seconds while the device is on to reset the speaker to the factory default settings.
  12. USB 2.0 jack: for restoring the firmware and for sharing music *
  13. Setup button: push during the setup process once asked to do so.
  14. Bluetooth® pairing button: push briefly to set the speaker to pairing mode.
  15. Connector jack for mains adapter

*)Music saved on a USB stick is made available under “My music” if the stick is connected to the USB port of the host device. In the network settings, you can see which device acts as a host in your system.


To be able to integrate Teufel Streaming products with Raumfeld technology in your network and to ensure smooth operation, we recommend an up-to-date, high-performance router with a broadband Internet connection.
Make sure that the Wi-Fi router is active, has the latest firmware, and is able to access the Internet. To the extent possible, the router should be positioned in the middle of your home in order to ensure an adequate Wi-Fi signal throughout your home.


  • Set up the speaker in the desired location and connect it to the mains supply with the mains cord (2).

Getting Started

  • Make sure that your smartphone or tablet is registered on your home Wi-Fi.
  • Have the Wi-Fi password for your router ready.
  • Load the TEUFEL RAUMFELD APP from the Play Store/App Store.
  • Once you have started the app, the setup wizard will guide you through the setup process.
  • You can find more information about setting up your Teufel streaming system at

The tips in chapter „Troubleshooting“ Auf Seite 9 should also be helpful.

Integration of other devices in an existing Teufel streaming system:
‒ You do not have to set up the entire system again. You can use the app to add new devices (under “Settings”).


Your One M switches to standby mode after a few minutes of inactivity have elapsed. The timespan leading up to the beginning of the standby mode can be configured in the settings menu within the app. To manually send the device into standby mode, simply hold down the play/pause button (5) for about 2 seconds.
Preset buttons
Your One M has 3 programmable preset buttons (6). They allow you to access your favorite radio station, a playlist, or any other music with just the push of a button.
Programming preset buttons

  1. Make sure that the One M is operational.
  2. Use the Teufel Raumfeld app to play any music on your One M (e.g. a radio station, an album, a playlist, or all tracks of an artist).
  3. As soon as the music is played back, push a preset button and hold it until you hear a signal tone. The played back music will be saved for this preset button.

Accessing saved content

  • Tap the preset button to access saved music with just the push of a button and to play it back on the One M.

Control button 
Various functions can be assigned to the control button (7) using the Teufel Raumfeld app. For a detailed description of the available functions as well as instructions on how to assign functions to buttons visit:
Spotify Connect

  • Use your phone, tablet, or computer as a remote control for Spotify. Go to to learn how.
    Connecting via Bluetooth® You can connect compatible devices such as most smartphones and tablets to your One M via Bluetooth® (pairing). The sound of the smart device is then played by the One M.
  1. Turn on the Bluetooth® function on your smart device.
  2. Tap the Bluetooth® pairing button (14) on the back side of the speaker. The Bluetooth® LED in the button will now blink until pairing is complete (no more than 60 seconds).
  3. Let your smartphone search for Bluetooth® devices (you can find more information in the user manual of your smart device). “Teufel One M” should also appear in the list of detected devices following the scan.
  4. Select “Teufel One M” from the list of detected devices. If your smart device requires the entry of a PIN code, enter the PIN code “0000” set by factory default.
  5. Pairing is now complete and the smart device is linked to the One M. The One M will now play back all sounds that would otherwise be played by your smart device.
    • To terminate the Bluetooth® connection, switch the Bluetooth® function on your smart device off.


The following advice should help you to solve problems. If this does not work, our online documentation will provide help:

Problem Possible cause/solution
The control LED is not illuminated. Make sure that power is supplied. Check to make sure that the main cord is securely seated.
Setup fails. Restart your router and your smartphone or tablet.
Set up the device near your router and switch any repeaters off for the duration of the setup process. If your router
provides guest access, do not use it to connect your Teufel streaming devices.
Read the notes in our online documentation at:
The app is not connected or fails to locate
the configured streaming devices.
Make sure that the Teufel streaming devices and the smart device are operated with the Teufel Raumfeld App on the same Wi-Fi. Restart your router. Briefly disconnect your Teufel streaming devices from the power supply and then start them again.
You can find more information in our online documentation:
I would like to reset the device. Notice: By resetting the device, all system configuration settings will also be reset.
Resetting the device: When the device is switched on, use a paper clip that has been bent straight to push the reset
button (11) and hold it down until the device restarts (for at least 8 seconds).
Music playback skips or is interrupted. It is possible that one or more Teufel device(s) do not have a Wi-Fi signal or it is too weak.
Place the devices closer to the router, try alternative setup locations or connect devices, which are set up far away,
with an Ethernet cable. In the event of problems with multiroom systems with three or more devices, we recommend connecting at least one of the devices with an Ethernet cable and setting it as the host.
As a test, refrain from using repeaters. If applicable, use an audio stream with low resolution.
Also, visit the website of the router manufacturer for tips on how to improve your Wi-Fi.
You can find more information in our online documentation:

Declaration Of Conformity

Lautsprecher Teufel GmbH declares that this product complies with Directive 2014/53/EU. The full text of the EU Declaration of Conformity can be found at this web address:

The following radio frequency bands and radio transmitting powers are used in this product:

Radio network Frequency band in MHz Max. transmission power in mW/dBm
Bluetooth® 2400–2483.5 2.5/4
Wi-Fi 2.4 GHz 2412-2472 40/16
Wi-Fi 5 GHz 5180–5320;

You can find further technical data about the product on our website.


Important information in accordance with the Electrical and Electronic Equipment Act (Germany: ElektroG)

We advise owners of electrical and electronic appliances that old electrical and electronic devices must be handed in separately from municipal waste, in accordance with the applicable regulations. Batteries and rechargeable batteries that are not firmly enclosed in old electrical devices and lamps, and that can be removed from the old device without
destroying them, must be separated from them in a non-destructive manner before they are handed to the collection point for their intended disposal. Please take note of our information on the Batteries Act [Germany: BattG] below for disposing of batteries.
You make an important contribution to returning, recycling, and further processing old devices if you separate your old devices into the correct collection groups for recycling.
The symbol below of a crossed-out dustbin, applied to electrical and electronic appliances, also advises of the duty to separate collections:

Consumer electronics stores and supermarkets are obliged, under certain conditions, to take back old electrical and electronic devices, in accordance with section 17 of the Electrical and Electronic Equipment Act. Stationary retailers must take back an old electrical device of the same type when a new electrical device is bought (1:1 return). This also applies to home deliveries. These retailers must also take back up to three small old electrical devices (≤ 25cm) without this being linked to a new purchase (0:1 return).
In accordance with the Electrical and Electronic Equipment Act, as online retailers of electrical devices and due to our product range, our obligation is limited to 1:1 return of large devices of > 50 cm when selling a new electrical or electronic device of the same type. We comply with the obligation to return devices other than large devices through our service provider. You can find the exact contact data and collection points on our website It is also possible to return old electrical and electronic appliances free of charge at an official delivery point run by the public waste disposal authorities.
Important: For safety reasons we ask that you refrain from sending lighting fixtures (some lamps). For the return of lighting fixtures please use the public waste disposal collection points or contact us directly at As an end-user, you are responsible for deleting any personal data on old electrical appliances before handing it in.
Important: Our appliances can contain batteries/rechargeable batteries. If this is the case, please refer to its attached product documentation for additional information on the type and chemical make-up of the battery. For products with battery compartments, you can directly remove the batteries or rechargeable batteries and dispose of them properly. If the batteries are built into the product, do not in any case attempt to remove the batteries yourself, instead, contact one of our employees or appropriate specialist staff.

Please contact our customer service department with any questions, suggestions, or complaints:

Lautsprecher Teufel GmbH
BIKINI Berlin, Budapester Straße 44
10787 Berlin (Germany)
Phone: 00800 200 300 40 (toll-free)
Fax: +49 (0)30 – 300 930 930
No responsibility is assumed for the correctness of this information.
Technical changes, typographical errors, and other errors are reserved.
Manual no. 195477_EN_20220202_V3.0

Documents / Resources

Teufel One M Multiroom Speaker [pdf] User Guide
One M, Multiroom Speaker, One M Multiroom Speaker



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