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Teufel One S

Less is more
A compact speaker for all your streaming needs via Wi-Fi or Bluetooth
€ 249.99
incl. VAT
Ready for shipping within one work day  
 € 9.99 Shipment
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Why we love this product
A small speaker with a very big sound, the One S can source a world of music via Wi-Fi or Bluetooth and play it back in stunning sound quality.
Wi-Fi speakers Teufel One S
Key advantages at a glance
  • A compact speaker for all your streaming needs via Wi-Fi or Bluetooth
  • Produces an amazingly powerful sound from particularly compact dimensions
  • Combine wirelessly with other One S speakers to make a compact stereo pair with room-filling sound
  • With Raumfeld technology for Wi-Fi and multi-room streaming from services like Spotify, internet radio and music stored on a local network, easily controlled via the Teufel Raumfeld app
  • With Bluetooth for direct audio streaming from Apple Music, Amazon Music, Spotify and many other services
  • On-device controls for Play/Pause, Skip and volume control plus preset buttons for instant access to radio stations and playlists
  • Sleep timer, energy-saving function and additional line-in for connecting to CD- or record-players, two One S can be connected as a stereo pair
  • Available in black or white
Teufel One S review of refinedsign
"The audio quality of this relatively small speaker is absolutely impressive"
refinedsign 28.02.2019
All test reviews
(4.59 of 5 from 205 Reviews)
All ratings



Overview of our technologies

Streaming WiFi Raumfeld
Spotify Music Streamingdienst
plug & play
Wi-Fi and Bluetooth
Teufel Streaming One S
  • Teufel Streaming WiFi Raumfeld App
  • Teufel Streaming
  • Teufel Streaming Spotify Music  Streamingdienst
    Teufel Raumfeld Bluetooth Spotify
  • Raumfeld

    You can listen to music in true CD quality without interruption from calls or messages via the Teufel Raumfeld app. You can stream music from your CD- or record player and listen to it throughout the whole house with another speaker. You can even play music from a smartphone, USB stick or hard drive via the app.

    Try the Teufel Raumfeld app

  • Bluetooth

    Use Bluetooth to stream any audio, such as YouTube videos, Apple Music or Amazon Music, from your smartphone, tablet, computer or TV directly to your speakers. Our speakers ensure a particularly stable Bluetooth transmission with a long range of up to 15m.

  • Spotify

    You can stream Spotify via Wi-Fi or Bluetooth, and also use Spotify Connect independently to benefit from the features of the Spotify app. You can quickly change the audio output from your smartphone to the speakers without pausing.

Control is everything

No more hassle. The Teufel One S gives you more than enough options to leave your phone in your pocket and keep your focus on what matters, the music.

Teufel One S Bedienung
Compact powerhouse
The compact One S houses a total of 4 drivers. No other streaming speaker of this size is better equipped in terms of acoustics.
Passive membrane
Lowers the frequency limit for an amazingly deep, clean bass.
Moving coil
Highly resilient, for high distortion-free levels.
Teufel One S
Mid-range driver
Extra-large mid-range driver for warm, natural mid-tones
It reproduces the finest details and ensures excellent speech intelligibility.
Everything goes
The Teufel Streaming speakers are fully compatible with other systems and services. Thanks to the extensive connection options, they can be transformed into a docking station.
  • Line In
    Connect to CD players or other devices and stream in other rooms with another speaker via the app.
  • Bluetooth
    Click to connect the speaker to your smartphone or tablet.
  • Setup
    You can set up the whole system with one button and your app
  • Reset
    The reset button restores your system to factory defaults.
  • USB
    Here you can connect a USB stick or hard drive and play the music stored on it via the app.
  • LAN
    If you are using more than three devices in the multi-room setting, you should name one device as a host and operate it via LAN cable.
  • Power
    Start the app and the speaker goes on. If no music is played for some time, the speaker will turn off automatically. And the sleeptimer function allows you or your little ones to be gently lulled to sleep.
Audio sources
Modern jukebox
The new streaming speakers offer more music services, Internet radio stations and podcasts than almost any other system. Discover all the music sources of our three different streaming technologies.


One of the most popular streaming services offering access to millions of songs, playlists, audiobooks and podcasts with data rates of up to 320 kbps (almost CD quality). Spotify is also available on many other devices (such as Smart TVs).



A streaming service from France. Choose from millions of songs, playlists, audiobooks and podcasts with data rates of up to 320 kbps (almost CD quality). Deezer is also available on smart TVs.



Tune In
A streaming service from San Francisco. Listen to over 100,000 local and international radio stations free of charge at data rates of up to 128 kbps (FM radio quality).



An independent streaming service from Berlin. Discover new music with SoundCloud thanks to a selection of artists ranging from rising stars to household names. You can also follow friends, artists or newcomers. The data rates depend on the quality of the individual upload.



Apple Music
Apple's streaming service with millions of songs, playlists, audiobooks, podcasts and Beats 1 radio using 256 kbps streaming quality in AAC format (almost CD quality).



Stream perfectly synchronised sound from YouTube videos via your Teufel Streaming device. The sound quality depends on the quality of the uploaded video file.



Amazon Music
Amazon's streaming service is part of the Prime subscription and includes millions of songs, playlists, audio books and much more. It uses data rates of up to 256 kbps (almost CD quality).



Google Play Music
You can stream music and much more over your Teufel Streaming speakers with Google Play.



One of the original streaming services. Stream millions of songs, playlists, audiobooks and podcasts at up to 192 kbps.



Stream millions of songs in lossless quality and with data rates of up to 1411 kbps (true CD quality).



Connect a USB stick or hard drive to your Teufel Streaming speaker and play your own music library using the Teufel Raumfeld app. Supported audio formats: MP3, WAV, Flac, Ogg Vorbis, ASF, WMA, M4A with AAC or Apple Lossless. Up to 24 bit/96 kHz. Find more information in the streaming manual.



Connect a CD player to your Teufel Streaming speaker via cinch cable and stream lossless music to other rooms, for example.



Connect a record player to your Teufel Streaming speaker via RCA cable and stream lossless music to other rooms, for example.



TV Ton
Connect your TV set via Cinch cable (or HDMI to a soundbar or sound deck) and listen to lossless TV sound via your Teufel Streaming speakers.



Simply stream sound from any other app to your Teufel Streaming speaker via Bluetooth.

More fun with Amazon Alexa

Teufel Streaming systems and speaker with bluetooth can be optionally expanded with a device from the Amazon Echo series to allow you to select and enjoy music even more conveniently via Alexa voice control. You can find out more about how this extension works and what you can do with it on the Teufel blog.

Learn more
OK Google, play my Flow

Lost your remote control somewhere in the sofa again? No worries! Control your sound system with voice commands when you connect a Google Home device via Bluetooth.

Google Home Mini
Multi-room streaming
Play music all around your home
All Teufel Streaming systems can be connected to one another thanks to integrated Raumfeld technology. Listen to the same or different music across several rooms and speakers. Use the Teufel Raumfeld app to manage your rooms, group individual multi-room speakers together, create individual playlists and control the volume and sound using the equaliser.
Streaming Multiroom
Streaming Multiroom Schwarz
Two One S as a stereo pair

You can easily connect two One S as a lossless stereo pair via Wi-Fi with the Teufel Raumfeld app. One accesses the right channel, and the other the left. This means that you get a wider sound stage, more volume, and even better sound.

Check out our video
Watch and learn...

Included components

  • Teufel One S
  • power adaptor for Teufel One S


Teufel One S
Teufel One S
A compact speaker for all your streaming needs via Wi-Fi or Bluetooth
Teufel One S
Acoustic principle 2-Way-System
Enclosure type Closed
Maximum sound pressure level 102 dB/1m
Enclosure material Plastic
Diameter of the stand screw threads 6.00 mm
Wall mounting brackets Yes
Screw hole diameter 6.00 mm
Bluetooth Yes
Bluetooth 4.2
Wifi Yes
Wifi Yes
Stereo jack 3.5mm - in 1
USB 2.0 1
MP3 Yes
Internet radio Yes
Sleeptimer Yes
Maximum number of items 200.000
WLAN Standards 802.11b/g/n/ac
WLAN encryption WPA2
10/100-Mbit/s Ethernet Yes
Amplifier technology Class-D
Amplifier configuration 2.0
Amplifier channels 2
Power output capacity impulse (peak) Satellite 5 W
Power output capacity impulse (peak) Bass 35 W
Multi-room Yes
Power supply voltage External network volts
Standby-Function Yes
Standby-Power consumption 2 watt
Maximum power consumption 48 watt
Depth 8.60 cm
Width 18.00 cm
Height 16.70 cm
Weight 1.30 kg


Accessories and bundle packages are not currently available for this product.

Expert reviews

Teufel One S review of refinedsign
Teufel One S review of refinedsign
"The audio quality of this relatively small speaker is absolutely impressive"
refinedsign 28.02.2019
Teufel One S review of www.gadgetspeak.com
Teufel One S review of www.gadgetspeak.com
"For a smaller sibling...the One S could still be a very good buy"
www.gadgetspeak.com 09.07.18
Having recently told you about the Teufel One M (May 2nd 2018) here I am looking at its much smaller sibling that still possesses almost all of its facilities but, as it is far smaller, just with a somewhat smaller volume output - but it’s still rather nice.

[...] The speakers are the front and sides of the unit. At the rear near the base are seven buttons and inputs in a line. The top has a line of nine not that easy to read buttons the pale grey markings are on a black background and only really clear in a good light.

[...] It uses the same Raumfeld/Teufel App as the One M and has all the same features which I described in that item. If using a USB stick or listening to an Internet radio station your mobile is not required once things are set, the phone can go out of range or be switched off and the music continues, however you would lose knowing what is currently playing as your phone would be the method of displaying the song title etc.

[...] For a smaller sibling the One S still has a good sound and volume level and as it is quite a lot cheaper could be a very good buy.
See more at gadgetspeak.com
Teufel One S review of www.computerbild.de
Teufel One S review of www.computerbild.de
"Testing out the little Sonos killer"
www.computerbild.de 30.03.2018
"Teufel One S: testing out the little Sonos killer"

"The Teufel One S is a very compact Wi-Fi speaker that can be hung on the wall without any problems thanks to its fairly flat design. The buttons on the speaker not only controls the volume as usual, there are also three pre-set buttons for saving favourite Internet radio stations, playlists or albums. Most importantly, the small speaker doesn't have deep bass, as expected, but it does everything else really well. Hardly any other competitor sounds so balanced in this size."

"In addition to Internet radio and your own music from your smartphone or other sources on your home network, the Teufel app offers access to streaming services such as Tidal, Wimp and others. Spotify can also be played via the Teufel speakers, as usual via the Spotify Connect function. The music is then not selected in the Teufel app, but in the Spotify app. The Teufel One S can then be selected as a loudspeaker. The little devil also masters Bluetooth, but the Wi-Fi connection sounds better."

(Translated from German)
See full review at computerbild.de
Teufel One S review of www.techtest.org
Teufel One S review of www.techtest.org
"The new Teufel One S is better than ever!"
www.techtest.org 06.12.2017
"The new Teufel One S is better than ever! It scores points for its smart design, very good sound and good connectivity."

"It's incredible how Teufel managed to pack so much sound into such a compact speaker as the One S. Have you ever heard Google Home or Amazon Echo? If yes, imagine that sound a couple of notches better, with a deeper bass, clearer high tones and more detailed mids. Of course, the One S can't get a 60m² living room to quake, but it's more than powerful enough for a smaller apartment or kitchen!"

“The software and the Raumfeld eco-system are also good. Whether you want to play your favourite radio station, music via Spotify, from a USB stick, a local NAS or even from your smartphone, it’s not a problem for the One S because it offers a wide range of control options.”

“Integrated Bluetooth is a new feature and provides even more options. You can use the One S as a high-quality Bluetooth speaker.”

“The whole thing sounds extremely positive, but are there any criticisms? Only very few, since the Teufel One S is really an excellent and well-rounded product, and absolutely worth recommending.”

“[…] The Teufel One S offers a better sound than all the smart home speakers I've heard so far! The One S is rather something for the modern purist who is looking for a good sound and modern control options, but does not need or want a speech assistant or similar feature. If you're really into music, the One S, at around €250, can be recommended without hesitation!” (Translated from German)
See full review at techtest.org
Teufel One S review of www.techstage.de
Teufel One S review of www.techstage.de
"...full sound from a small device"
www.techstage.de 08.12.2017
“The Teufel One S is visually attractive and well manufactured.”

“The technology inside is made up of a Class-D amplifier with two channels and a power output of 5 Watts for the satellites and 35 Watts for the subwoofer. For control, multi-room operation and playback of streaming media, the One S connects to the home router via Wi-Fi [...]”

“As usual with multi-room systems, the user can play the same or different music on all networked speakers in the house. It is also possible to couple two One S as a stereo pair. The system is controlled by an app available for Android and iOS. For rudimentary operation, however, the speaker itself also has buttons for play/pause, adjusting the volume and three direct selection buttons to access selected radio stations, playlists or other music at the touch of a button.”

“As with most multi-room systems, the operating app is also used for initial setup, which can be completed quickly thanks to the appropriate wizard. The app itself is clearly laid out and provides quick and convenient access to the available streaming services and all audio files added via USB, NAS, smartphone or music server.”

“In the test, the One S connected to the router reliably and played without disconnection. Playback of music via USB memory stick, AUX input, streaming services, and smartphone all worked fine.”

“As with the first One S, the new version also offers full sound from a small device. Not only does the speaker sound well balanced, detailed and clear with a rich bass section and crisp, but it also doesn't sound too high and can be fine-tuned with a 3-band EQ - if desired, the cabinet can also play at high volumes without the sound being weakened.”

“Like its predecessor, the new One S is a very good-sounding Wi-Fi speaker. Thanks to the USB port, AUX input, available streaming services and the ability to integrate network storage and media servers, the user can choose from a wide variety of sources.”

Translated from German
See full review at techstage.de
Teufel One S review of Audio
Teufel One S review of Audio Teufel One S review of Audio
"The app and multi-room concept are sophisticated and impressive."
Audio 02/2018
"The installation of the app and the setting up of the One S via Wi-Fi was superb, almost exemplary. That's exactly what we want. The speaker can be easily controlled via the app. If your smartphone or tablet is not at hand, the One S can also be operated directly. [...] In the room it sounded very good; thanks to the passive radiators flanking the bass/mid-range drivers on the left and right side of the cabinet, the small unit also played lower frequencies surprisingly well. Placing the device close to or directly beside the wall optimised the richness of sound."

"The app and the multi-room concept are sophisticated and impressive." (Translated from German)
See full review at connect.de/audio
Teufel One S review of www.lowbeats.de
Teufel One S review of www.lowbeats.de
"ideal sound locatability and stable imaging"
www.lowbeats.de 12.01.2018
"Teufel still uses two oval passive basses on both sides of the solid plastic cabinet and a coaxial midrange/tweeter for the richest possible reproduction of all sources. In this case, the drivers for both frequency ranges are on one axis, which ensures ideal sound locatability and stable imaging. If you want even more quality in three-dimensionality, you can connect two Teufel One S as a stereo pair with twice the amplifier power of 80-Watts in total.”

"[…] for those who love spectacular effects and a really deep bass, the Teufel One S is very well served in this class. […] It can be used not only in a network with Wi-Fi or LAN, but also with Bluetooth or AUX.”

"Otherwise the software, and therefore the operation, takes a big step forward. Starting with the delayed reaction, which in earlier times also disturbed me when controlling the volume of the Raumfeld system, up to the operating concept and the installation [...], Teufel is now very close to Sono's top dog.”

(Translated from German)
See full review at lowbeats.de
Teufel One S review of Audio Test
Teufel One S review of Audio Test
"The Teufel One S surprises [...] with a balanced, airy sound"
Audio Test 02/2018
"Classical, jazz, rock and pop music - it makes everything sound balanced yet assertive. The bass is well balanced. Even at very high volumes it does not struggle. For a mono speaker, even the bass response is convincing. If we consider that the One S can be combined as a stereo pair via the app, then we are dealing with a really well-rounded sound here.”

"The Teufel One S surprises [...] with a balanced, airy sound, which rests on a powerful but not exaggerated bass foundation.”

NB: Quotes refer to a "two-page test" of Teufel One S and Teufel One M from Audio Test. See full test report in Digital Tested.
See full review at av.de
Teufel One S review of www.aptgetupdate.de
Teufel One S review of www.aptgetupdate.de
"With the third generation of the One S, Teufel has once again hit the mark"
www.aptgetupdate.de 26.02.2018
"The speaker uses the coaxial principle. This means that the mid-bass and tweeter drivers are arranged on one axis. A passive diaphragm on the left and right sides of the One S also provides a better bass level.”

"If you have two One S speakers, you can also connect them to as a stereo system via the app. However, the most interesting feature of several devices is certainly the multi-room function thanks to Raumfeld technology. This works via Wi-Fi as well as externally connected USB sticks/hard disks or AUX sources."

"[…] the sound is very good for me. Especially when you think of the limited volume of the One S. Teufel once again manages to excite me with the very differentiated sound and high sound details. Even at maximum volume, levels are stable and there is very little distortion in the bass.”

"With the third generation of the One S, Teufel has once again hit the mark. [...] Both in sound and connectivity."

(Translated from German)
See full review at aptgetupdate.de
Teufel One S review of Android Magazin
Teufel One S review of Android Magazin
"The One S proves itself surprisingly strong in terms of bass"
Android Magazin 03/2018
"Big sound in compact housing. The One S proves itself surprisingly strong in terms of bass and confident in the highs and lows, even at high volumes. Whether you're streaming music or playing via a cable connection, the sound of the little Teufel speaker gives no reason to complain."

(Translated from German)
See full review at androidmag.de
Teufel One S review of www.welt.de
Teufel One S review of www.welt.de
"it sounds more balanced and natural than almost any other speaker of this size"
www.welt.de 08.04.2018
"[…] While the competition relies on round speakers or at least generously rounds the corners, Teufel shows off clear edges. […] The result is straightforward and timeless. If required, the One S can also be hung on the wall, with a string stored in the back. The designer apparently saw himself not only as a decorator, but also had functionality in mind."

"And that brings us to the surprising side of the One S: it sounds more balanced and natural than almost any other speaker of this size, much more transparent and less dependent on the listening position than a Sonos One S, for example. The highs are clear and unobtrusive, the mid-tones are unadulterated and clean."

(Translated from German)
See full review at welt.de
Teufel One S review of www.testr.at
Teufel One S review of www.testr.at
"Soundwise, the compact Teufel One S [...] is impressive."
www.testr.at 13.04.2018
"With the Teufel One S it is possible to play music over a large number of services and connections. These include just a few examples: playback via USB stick or external hard drive; music directly from smartphone; TuneIn; Bluetooth; Tidal; WiMP; Napster; SoundCloud; Spotify; last.fm."

"The Teufel One S already sounds very good in the factory, but can be adjusted in the equaliser according to your own preferences if necessary. Teufel states on the website that the mid-range driver should provide warm, natural mid-range. I can absolutely confirm that. The mids sound very good, and vocals are reproduced very clearly. The same applies to the treble, the tweeter delivers very good work and convinces with its detailed reproduction."

"Soundwise, the compact Teufel One S [...] is impressive."

(Translated from German)
See full review at testr.at
Teufel One S review of Area DVD
Teufel One S review of Area DVD
"Clear, powerful and with amazing volume"
Area DVD 02.05.2018
"The Teufel One S is an extremely compact streaming speaker with Wi-Fi and Bluetooth, controlled by the Teufel Raumfeld app." 

"In stark contrast to the compact dimensions, the built-in Class-D amplifier has a powerful 40-Watt output power. A maximum of 102 dB of sound pressure is released and the housing is closed. Thanks to passive diaphragm technology, more power is achieved in the bass range. The 1.3 kg One S comes with an external power supply."

"The Teufel One S is completely convincing acoustically. Clear, powerful and with amazing volume, we quickly appreciate the small active loudspeaker from Berlin. Its excellent workmanship also contributes to the 'feel-good factor'. It looks nice and is easy to store, as its compact dimensions mean it is in the right place even when space is at a premium. It is also very good that two One S can be coupled to form a stereo speaker pair. It's also a good thing that Teufel, unlike with previous generations, has now integrated Bluetooth."

(Translated from German)
See full review at areadvd.de
Teufel One S review of Android Kosmos
Teufel One S review of Android Kosmos
"it sounds detailed, dynamic, powerful and has an amazing volume for its size"
Android Kosmos 07.05.2018
"The compact One S is a very good sounding streaming speaker from the Berlin audio company Teufel. The active loudspeaker convinced us acoustically - it sounds detailed, dynamic, powerful and has an amazing volume for its size. The workmanship is impeccable and also the design looks subtle and elegant. With its compact dimensions, it should find the right place at any place."

"Technically speaking, with the One S you get everything that is up-to-date today - integrated Wi-Fi, LAN, AUX-IN, USB and Bluetooth should leave nothing to be desired. Multi-room control is also standard, as is coupling to a stereo speaker pair. It supports all common streaming services like Spotifiy, TuneIn, SoundCloud, Last.fm etc. and of course everything else you can run via DLNA/SMB in your network."

"The One S is available[...] and I would definitely recommend it."

(Translated from German)
See full review at androidkosmos.de
How our customers rated this product:

Downloads & support

Help regarding this product
My Bluetooth speaker produces a lesser quality sound with my Windows PC or laptop.
It could be that the speaker is connected as a device with speakerphone function. Please go to: settings menu > devices and printer > BOOMSTER (or other Bluetooth device). Right click on the device and remove the check mark next to the “speakerphone” option.
My devices' wireless signal is permanently low or breaks down frequently
To gain an overview over the signal strength of each Raumfeld devices in your network, open Settings > Network > Network Analysis.

A Loss of WLAN Signal

The constant loss of a device's Wlan signal even at high signal strength is due to interferences with other wireless networks. By changing the Wlan channel, you eliminate this interference and can fix this issue. Should your system contain a Raumfeld Base simply try out different channels as described in the online manual (Modifying of the Channel Setting (Raumfeld Base)) and see if the signal strength becomes steady. Access points from other manufacturers usually offer an according configuration option in their administration interface. 

Alternatively you may contact our service team, which is happy to assist you with the detection of the best channel available.

B Constant Low Signal Strength

If the signal strength of individual wireless devices is constantly beneath 50%, steps should be taken to upgrade the Wlan reception of the device and therewith the music playback reliability. In most cases it is sufficient to reduce the distance or the number of obstacles between your Raumfeld Base and your playback device. Simply check out if the reception increases when positioning the devices at different places.

In general, the less walls and ceilings between the devices, the better the reception is. Thick walls made from concrete or clay brick will especially abate the signal. Often a relocation of a few centimeters is enough to bypass any problems.

Mind the following advice that accounts for both, systems with Raumfeld Base or systems that are run with an access point from another manufacturer:

  • Position the Raumfeld Base or the third party access point you utilise rather high up, on a cupboard for example. Make sure there's some space towards the wall. Do not position the device on the floor or in a corner.
  • If you make use of a wireless phone there may be interferences with the wlan signal. Therefore, do not position the Base or the third party access point you utilise right next to the phone's base station.
  • Set up the devices in a way that ensures there are a minimum amount of obstacles inbetween your access point and the playback device. Avoid setting up the Raumfeld devices in alcoves or behind prominent corners.
  • Make sure there are no large-scale metal bodies between the access point and playback devices (e.g. radiators or fridges)
  • Large plants may also block the signal due to their moisture content and should not be between the access point and playback devices.
 If the reception does not increase after a repositioning we suggest using a standard Wlan repeater or to connect single components of your Raumfeld system with your existing wireless access point (see Connecting of your Raumfeld devices with your personal access point in the online manual). Please contact our service team to find the perfect solution for you.
I’m only able to access the Raumfeld Zones under “available devices“ in my Spotify App. How can I control the individual rooms?
Deactivate the Multiroom Mode for Spotify in the Raumfeld App by switching to the "off“ setting. You will then be able to individually control each device in the Spotify App.
The individual titles of my compilations are each displayed as their own album
Compilations or soundtracks are normally composed of various artists. In order to display them as a complete album, the tracks of a compilation must be grouped.

There are many different methods of accomplishing this, assuming that the same album name, or Album Tag, is assigned to all tracks. 
  • Assign the name of the compilation's producer to the tag Album Artist. Use "Various Artists" if the producer's name is unknown.
  • If you use iTunes, you may select for every song that they are Part of a Compilation under Get Info > Info.
  • As long as the album is stored locally on the Raumfeld Base, a network drive or USB storage, it is sufficient to simply save the music files in the same folder. Make sure, however, that only music files pertaining to the compilation are stored within this folder.
In order to edit your music collection's tags, we recommend the following programs:

Media Players
  • iTunes (Windows, Mac OS; only supports MP3, AAC, M4A, Apple Lossless)
  • Windows Media Player (Windows; only supports MP3, WMA)
  • Winamp (Windows; supports the same formats as Raumfeld except for WMA, WAV)
Special Tag-Editors
  • MP3-Tag (Windows; supports the same formats as Raumfeld except for WAV)
  • MusicBrainz Picard (Windows, Mac OS, Linux; supports the same formats as Raumfeld except for WAV)
Teufel Streaming (Raumfeld) basics
Would you like to get a comprehensive overview about the possibilities of Teufel Streaming systems? Our Teufel Streaming manual informs you about the basics, operation and integration of music resources. Find out more in the Teufel Streaming handbook: https://manual.teufel.de
I have no more access to the internet radio directory TuneIn in my Teufel Raumfeld app. What could be the reason?
For the further use of the radio service TuneIn, a software update may be required. The update is free of charge and only takes a few minutes. The software can easily be checked and updated:
  1. Start up all devices and opening the Teufel Raumfeld App.
  2. The main menu can now be called up on the app screen by briefly swiping to the right.
  3. First select "Settings" in the main menu, then menu item "System maintenance" and finally "Updates". By simply tapping on the "Check for updates" button, the device will automatically start to search for and download the latest version.
  4. After the download is complete, the update can be re-started by pressing the button again. This takes a maximum of about 3-5 minutes. Afterwards, TuneIn can be used again as usual.
I copied new music to a network share. Why isn't it displayed under My Music?
When you copy new music to a network share you have to manually initiate a rescan in order to see the music on your Controller or in the Raumfeld App, respectively.

In order to do so, go to My Music > Recently Added and tap the button "Update music index" on bottom of the list. Alternatively, visit Settings > Music Resources and activate a scan for new music on the music resource you've copied the music to.

Under Settings > Music Resources there is also an option to make your Raumfeld System check for new music every day. A manual scan is then not necessarily required.
Can different music (Multicast) be played in different rooms?
Multicast (different music in different rooms) is possible with Spotify, but not simultaneously. Due to certain restrictions stipulated by the provider, simultaneous multicast is not possible at the present time.
I use a version 6.0 Android device and am trying to set up my Wi-Fi streaming system. The setup assistant, however, does not continue after the initial screen. How can I proceed?
Make sure that your smart device is signed in to your home WiFi – the same WiFi network you plan to use with your Wi-Fi streaming system. If you are already signed in to your WiFi network, deactivate your smart device’s access to mobile internet for the duration of the setup.
I use an Android device version 6.0 or higher. The music I stream directly from this device drops after a short time. What could be the reason for this?
One reason could be that your smart device is going into standby mode and dropping the connection.

Solution: Add the Teufel Raumfeld app to your standby exception list, also known as your device’s “whitelist.” To do this, go to “Settings” in your Android menu and then “Apps,” “Advanced,” “Battery optimization,” “All apps” and “Raumfeld.”
I can find settings for my subwoofer in the Teufel Raumfeld app. What are these for?
The menu items "subwoofer volume" and "subwoofer crossover frequency" are only stored in the app menu under "room settings" if a Teufel Streaming soundbar is operated over the same Wi-Fi connection. With a soundbar/subwoofer combination, the sound signal is "distributed" to the devices, i.e. the sounbar outputs the higher frequencies and the subwoofer, the lower ones. This signal distribution is defined under the menu item "subwoofer crossover frequency". Installation tips:
  • Leave the crossover frequency on the default setting if you are satisfied with the sound or if the Teufel Streaming subwoofer is located close to the soundbar (recommended).
  • If the subwoofer is placed at the side or at the back of the room, it is possible that the overall sound may no longer be harmonious. In this case, try changing the crossover frequency in the app until you are satisfied with the sound.
  • If, for example, the sound image of the soundbar is too thin, reduce the crossover frequency. If the bass sounds too flat, increase the crossover frequency.
  • You can also adjust the subwoofer volume separately.
Can I use my home cinema with the Teufel Streaming system?
In order to use your home cinema system with your Teufel Streaming system you require a Connector:
  • Connect the analogue or digital output of the Connector to an appropriate input of your home cinema amplifier
  • Connect an analogue output of your amplifier to the analogue input of the Connector
This will allow you:
  • to listen to music from your Teufel Streaming system via your home cinema system
  • to stream the audio signal of TV series or movies into other rooms of your house
Please note that there will be a short delay between video and audio signal when you stream it into other rooms. If you choose to play the audio signal via your home cinema system only, audio playback is of course in perfect sync with the video signal.

Do I need to be experienced with technology (Wi-Fi, SSID, WEP, computers, Internet, programming)?
Knowledge about wireless networks or computer technology is not necessary for setting up or using the Teufel Streaming systems. New devices are added to the system simply at the touch of a button.
I have more than one Raumfeld device and would like to listen to Spotify in the multiroom mode. How does this work?
First check that you have a valid subscription for Spotify Premium. You will also need to have both the Raumfeld and Spotify apps installed on your smart device. Now, open the Raumfeld App and tap on the Spotify symbol under music services or on the home screen. Activate the multiroom mode for Spotify by sliding the switch to the “on” position. Once activated, you can select the rooms where you wish to stream music. These will appear in the Spotify App as Raumfeld Zones.
I want my Raumfeld speakers to use less energy when no stream is playing. Does Raumeld offer an automatic standby mode?
It’s possible to activate a standby mode with all Raumfeld speakers starting with generation 2. To activate this mode, go to the room settings in the app, then select the speaker you would like to configure and “automatically activate standby” from the dropdown menu. Here you will be able to activate “ON” or “Off.” The device’s energy usage in the standby mode will be even lower than the standards mandated by the EU.
Is it possible to reinstall the firmware of a Raumfeld device ("flashing")?
Should one of your Raumeld devices no longer react even after you've disconnected the power and restarted the device, you may reinstall the device's firmware and thereby reset it to factory defaults.

Please note that when reinstalling the firmware all device settings are lost. 

Here you will find advice on reinstalling the firmware of the following devices: 
Reinstalling the firmware in our online manual
Can I connect USB storage to the Raumfeld system?
Music that is stored on USB sticks or USB hard disks will be added to your Raumfeld music collection if the storage device is connected to the host of your Raumfeld system.In a system with a Raumfeld Base the Base is the host. In a system without a Raumfeld Base you may set the host device yourself under Settings > Network > Host Configuration.
USB storage devices that are connected to another Raumfeld device than the host can not be integrated as music resources.Please also note that apart from USB sticks, first-generation Speakers, Ones or Connectors support usb hard disks with their own power supply only. This constraint does not apply to second-generation devices, e.g. Connector 2.

Supported Formats
USB storage devices with the following formats are supported:
  • FAT16 / FAT32
  • NTFS
  • HFS / HFS +
  • EXT2 / EXT 3 / EXT 4
In a few cases problems with USB 1.0 storage has been reported. We therefore suggest to use USB 2.0.
Can I use my iTunes library with Raumfeld?
You may use your iTunes music and playlists in the Raumfeld system. There are several alternatives to do this:

All systems:

Sharing of the iTunes music and playlists on a network share

Your iTunes music and playlists remain on your computer and Raumfeld accesses the files via the network. Please note that they are only available if the computer is turned on.

Alternative methods for systems with a Raumfeld Base:

Copying of iTunes music and playlists onto the Raumfeld Base
Your iTunes music and playlists correspond to the status in iTunes at the time of copying onto the Raumfeld Base. However, you have the option to copy the data again at a later time in order to thereby update it.

Use of the Raumfeld Base as the iTunes Media folder location
Your music library is centrally stored on the Raumfeld Base and iTunes accesses it via the network. Provided that your computer is connected to the home network you will feel no difference to using your iTunes with a locally-stored media library. This method is therefore particularly suitable for desktop computers. Find out more: https://manual.teufel.de/en/online-manual-music-resources.html
Can I listen to the radio on my Raumfeld System?
Yes, via the online service "TuneIn".
Raumfeld offers an equalizer function but I can’t find it in the app. How can I access the equalizer?
The Raumfeld Equalizer has been given a different location within the app. You can now access the sound settings directly via the volume menu.
Does Raumfeld support gapless playback?
Since version 1.2 Raumfeld plays back music gaplessly. That means there is no audible pause between two titles what isn't included into the original recording.
What is special about Teufel Streaming (Raumfeld) compared other multi-room audio products?
Teufel Streaming offers outstanding sound quality. Thanks to roots in the professional audio sector, Teufel Streaming prioritises sound quality above all else. That becomes manifest in the whole audio processing chain - from the usage of high-class audio components to the point of the perfect adjustment of all components to each other.
Teufel Streaming is easy to use, thanks to the development by usability experts and constant consultation with users. Whatever function you want to use you will always reach your goal within a few steps.
Teufel Streaming is complete. Teufel Streaming is a complete multi-room audio system. Third party devices (speaker, data storage, computers) are not necessary in order to use Teufel Streaming.
Which music file formats are supported by Raumfeld?
Supported audio formats: MP3, WAV, Flac, Ogg Vorbis, ASF, WMA*, M4A containing AAC or Apple Lossless
Compatible playlist formats: WPL, M3U, PLS, iTunes playlists
Please note that there may be structural bottlenecks in the Wi-Fi transmission of lossless formats. If your music library consists mainly of very large FLAC, Apple Lossless or WAV files, we recommend connecting your Teufel Streaming host device via network cable or using the optional Raumfeld Expand. 
*Currently only WMA files encoded with the regular WMA codec are supported. WMA Lossless, WMA Pro and WMA Voice are not supported.
Which speaker is on the left, which one on the right?
In order to allow you to position your speakers perfectly within your room, you can choose which of the two speakers you want to control with the left stereo signal, and which with the right. Find out more: https://manual.teufel.de/en/online-manual-setup-configuring-of-devices.html
How can I add album artwork to my music library?
There are different ways to add album artwork to your music library in order to see them on your Teufel Controller:
  • Embed the artwork within the music file
  • Save the artwork in the album's folder
Also, if your Teufel Streaming system is connected to the Internet, missing artwork will be added automatically (if they can be found on the online music service Last.fm).

Embedding the artwork in the music file

Most media players and special "tagging" applications can be used to embed album artwork in music files.

Saving the cover in the album's folder

If all tracks of an album are stored in their own folder you can simply move the artwork image file to that folder. The Teufel Streaming system will then associate the image file with the album.

Supported image formats, size and resolution

We recommend the usage of JPEG images (300x300 pixels, 72 dpi).

Of course, other image formats (PNG, GIF) and sizes are also supported.
How can I connect a CD or MP3 player?
Raumfeld playback devices come with an analogue audio input (cinch) for connecting your CD or MP3 player, iPhones, iPods etc. The input signal may be played back directly via the connected Raumfeld device, or you may stream the signal to other rooms.

Most MP3 players may additionally be connected to the Raumfeld Base via USB. Should your system not contain a Raumfeld Base you may connect the MP3 player via USB to your Speaker or Connector. 

Please note: As the music library on iPods and iPhones is not directly accessible for third party manufacturers, iPods and iPhones can only be connected via their analogue audio output.
How can I delete imported playlists?
In order to delete imported playlists from the music database you have to delete the corresponding playlist file on the music resource:
  • Use your file management application to navigate to the folder that contains the playlists file (.wpl, .m3u, .pls oder iTunes Music Library.xml). It doesn't matter if it is stored on the Raumfeld Base, USB storage or a network share.
  • Delete the playlist file
If the playlist file was stored on your Raumfeld Base or an attached USB storage your music collection will be updated automatically within a few seconds. Hence, the playlist will no longer be displayed under Playlists > My Music.

If the playlist file was stored on a network share, you have to manually initiate a rescan of the network share in order to see the changes in Playlists > Imported. Find out more: https://manual.teufel.de/en/online-manual-scanning-of-music-resources.html.
How can I import my existing playlists into the Raumfeld system?
The following playlist formats are imported into the Raumfeld system and displayed under Playlists > Imported:
  • iTunes Playlists (iTunes Music Library.xml)
  • Windows Playlists (*.wpl)
  • M3U Playlists (*.m3u)
  • PLS Playlists (*.pls)
In order to import your existing playlists into the Raumfeld system, simply save the corresponding playlist files on a USB storage device, a shared folder or the Raumfeld Base (see also music resources).
How synchronous is the playback of multiple players?
When only Raumfeld devices are grouped in a music zone, they offer perfect synchronisation (less than 5-millisecond phase displacement).  This means that you can use multiple speakers in one room without hearing an echo or hall effect.

Third party UPnP/AV internet radios that are operated with Raumfeld may have less than perfect synchronisation. When positioned in different rooms, however, there is still no echo to be heard.
How do I tag my music collection? Which tagging formats are supported?
To get relevant title information such as the artist or album name of a title, the media server uses the metadata - or tags - of your music files. So in order to browse your music collection by artist, album, or genre, the music files must be tagged accordingly. You can find out more about how to do so at: https://manual.teufel.de/en/faq.html?produkt=1913#faq9
What is the maximum number of rooms that can be filled with sound?
This strongly depends on the Wi-Fi performance. If you have three or more speakers, you should connect the host to your router using an Ethernet cable.
I want to save a Chromecast stream on the direct selection keys (not applicable to all devices). How can I do this?
For technical reasons, it is not possible to store Chromecast streams on the direct selection keys.
Ich streame Musik direkt aus dem Chrome-Browser. Die Wiedergabe ist jedoch manchmal verzerrt oder setzt kurz aus. Was kann ich dagegen machen?
The most frequent cause of distortion and drops in playback is insufficiently fast data transfers from the PC to the WiFi speaker. Data transfer rates can be affected by the WiFi router and the internet connection. We recommend enhancing the performance by increasing the WiFi signal strength in the vicinity of your PC and speaker.
The Teufel Raumfeld app setup wizard does not find a device after pressing the setup key on the back of the device. The display shows "Searching for device..." or "No device found". What can I do?
There are many reasons why a Teufel Streaming device may not be found during setup, i.e. when the app displays the notifications "Searching for device“ or "Not found”. The following will cover the most likely causes as well as possible solutions.

1) It’s possible that your home Wi-Fi is unable to recognise the device due to certain settings on your Wi-Fi router.

Solution: You can enable your Wi-Fi to recognise the device by directly connecting the Teufel Streaming device to your router via Ethernet cable and repeating the setup process.

2) Other active network devices may prevent your Wi-Fi router from recognising the device. Solution: Deactivate all devices (such as smart TVs, laptops, smartphones, tablets, AV receivers, media servers) that use your LAN or Wi-Fi network for the duration of the Teufel Streaming setup process. Before beginning a new setup process, be sure to restart your Wi-Fi router and complete the setup using a single smartphone.

3) The use of switches, repeaters and additional access points within your home Wi-Fi network can hinder device recognition. Solution: Either restart all additional network devices or turn off these devices for the duration of the setup process.

4) If you use a cordless phone over a landline (DECT) and have this phone in the vicinity of your router or Teufel Streaming device, it may be disrupting your Wi-Fi signal. This is because both DECT and Wi-Fi use the same 2.4 GHz signal.

Solution: Relocate your DECT base station or switch off your DECT telephone for the duration of the setup process.
The Teufel Raumfeld app indicates an error after selecting the Wi-Fi and entering the network key (Wi-Fi password). What could be the reason for this?
If you're using a smart device with the Android operating system version 5.X (Lollipop), the problem could caused by two possible smart device settings:

1) The setting "Smart network change" switches the smart device to the mobile network whenever the WiFi signal becomes too weak. Since Teufel Streaming requires a continuous Wi-Fi connection, this setting cannot be used.

2) The "Auto IP Support" function determines when the home Wi-Fi network does not support DHCP (the automatic assignation of a network address). Although a very useful feature, Auto IP Support cannot be used with the Teufel Streaming system. This is because Teufel Streaming devices need to be assigned an IP from the router in order to independently communicate with the home network and internet.

Solution: The Android functions "Smart network change" and "Auto IP Support" should be deactivated. Next, ensure that your router allows for DHCP and then repeat the setup process.
Die Teufel Raumfeld App zeigt einen "Hoppla"-Hinweis unmittelbar nach der Raumnamen-Vergabe. Im Display steht "Gerät wird konfiguriert". Woran kann dies liegen?
Other devices in your WiFi network may be preventing the Setup Assistant from completing the setup process.

Solution: Deactivate all devices (such as smart TVs, laptops, smartphones, tablets, AV receivers, media servers) that use your LAN or WiFi network for the duration of the setup process. Before beginning a new setup process, be sure to restart your WiFi router and complete the setup using a single smartphone.

Please note that the processes carried out during the notification "Configuring device..." may take a few minutes to complete. We therefore ask for patience in order to ensure that the setup is indeed experiencing difficulty completing and that your smartphone does not go into standby mode.
Während der Einrichtung muss das WLAN-Passwort eingeben werden, damit Ihre Geräte im Heimnetzwerk angemeldet werden können. Was kann ich machen?
Check that the password you entered is still current. Make sure that you are not using the password for your SIM card, Google account, music service or other account. Teufel Streaming requires the password for your home WiFi. This is sometimes also called the "network key".

Tip I: You'll often find your WiFi password / network key on the back of your WiFi router. As long as this password has not been changed, it should still be valid.

Tip II: The auto correct function in your smart device may be changing the characters you enter. We therefore recommend switching off this auto correct function.
During setup, the Wi-Fi network via which the system is to be integrated in the future must be selected in the app. However, my home network is not listed in the selection list. What could be the reason?
The following are a few reasons why your Wi-Fi network may not appear in the list presented in the app:

1) If the signal strength of your Wi-Fi network is only 30% or less where you are holding your phone, it will not appear. Since the system requires a signal strength greater than 30% in order to function without drops in playback, only networks that offer this minimum signal strength will be displayed.

Solution: Increase the signal strength of your Wi-Fi signal and/or find a better place for your device.

2) It’s technically possible to hide a Wi-Fi network. This option is usually offered in a Wi-Fi router’s settings. If you’ve selected this setting option, your home network will not be displayed within the app.

Solution: Make sure that the Wi-Fi is set to "visible“.
Während der Einrichtung zeigt die App die Meldung "Router inkompatibel" an. Woran kann das liegen?
There can be many reasons for the notification "Wi-Fi router is incompatible”. The most common reasons for this notification have to do with router configurations affecting your home WiFi which can be changed. The following are the most common WiFi settings that may be the cause:

1) The function DHCP (the automatic assignment of a network address) is not switched on. This prevents the Raumefld device from registering with the home WiFi network.

Solution: Activate the DHCP function in your home WiFi router’s settings. Tip: Some manufacturers list DHCP as a feature with names like “Reject unknown devices”. Contact the manufacturer of your router if you are unsure what this feature is called.

2) A so-called Mac filter is switched on in your router. This filter prevents the registration of unknown devices which includes all devices not already using the WiFi network.

Solution: Deactivate the Mac filter for the duration of the setup process or add your device to the router’s list of known devices. Note: Some manufacturers refer to the Mac filter with names like "Only allow known devices.“ Contact the manufacturer of your router if you are unsure what this feature is called.

3) The router is blocking direct communication (the exchange of data) between two or more devices connected to the same WiFi network. Known as “client isolation,” this setting is often preconfigured, especially with guest network access.

It requires direct communication in order to receive information (such as when you press "play“) from your smartphone. The client isolation setting is often overlooked as it does not prevent a device from accessing the internet.

Solution: Do not use a guest WiFi access for your device; deactivate the client isolation feature.

Note: Some manufacturers refer to client isolation under different names. It may also be a preconfigured part of a security level you have chosen for your WiFi network. Contact the manufacturer of your router for more information.
How can I install software updates?
All Raumfeld devices regularly connect to the Raumfeld update service to look for updated software versions. If updates are available you can easily install them at the push of a button.

Hence your components keep up to date and you can benefit from advancements in the latest software releases.

Since Raumfeld software version 1.3 it is also possible to install updates via a USB stick. This enables you to apply updates without an internet connection.

Of course we also provide continuous updates of the Raumfeld App for your smartphone. These updates are distributed via your smartphone's app store.
My USB storage is not recognised
Connected to the Raumfeld Base
When USB storage is attached to the Base your Raumfeld system will automatically begin to scan for new music. You can follow the scan progress under Settings > Music Resources. The following are possible causes as to why your USB storage may not be automatically found:

A) The file system of the disk may not be compatible. We support the following formats:

  • FAT16 / FAT32
  • NTFS
  • HFS / HFS+
  • EXT2 / EXT3 / EXT4

B) We seldomly have had reports of issues with USB 1.0 devices. We therefore recommend using devices that support USB 2.0.

Connected to a Raumfeld Speaker or Connector (System without Raumfeld Base)
USB storage that has been connected to a Raumfeld Speaker or Connector can only be used for playback in the Raumfeld system if the device is configured as the Raumfeld Host (see Network in the online manual).

Please also note that for first-generation Speakers and Connectors, apart from USB sticks only USB 2.0 storage with its own power supply or USB sticks are supported. These constraints do not apply to second-generation devices, e.g. Connector 2.
Can I control the Raumfeld System from an iPod Touch or iPhone?
The Raumfeld Controller App turns your iPhone, iPod touch or iPad into a full controller for your Raumfeld multi room audio system. It is available free in the app store.
What is the difference between active and passive speakers?
An active speaker contains the amplifiers for the pair of speakers. You can easily recognise it as it also holds the power connector and the Wi-Fi antenna. The passive speaker is connected to the active speaker via a speaker cable.
Is it possible to combine several pairs of speakers in larger rooms?
If you want to provide a particularly large room with music, you can easily set up several Teufel Streaming speakers in one room. The Room Configuration settings allow you to assign multiple devices to a single room so that you can easily control music selection and volume.
Which Spotify subscription plan do I need in order to stream music (on a single device or in a multiroom setup) from Spotify to my Raumfeld device?
In order to listen to Spotify with your Raumfeld speakers, you need to subscribe to Spotify Premium. Due to certain restricitons stipulated by the provider, the free account is not sufficient to stream with the system. You can learn more about Spotify Premium here
I activated my iPhone/iPad as a resource in Raumfeld. However, it frequently is displayed as being “offline” even though it’s logged in to the Wi-Fi. What causes this to happen?
This can occur when multiple mobile devices are used with Raumfeld at the same time. The iPhone/iPad goes offline after 10 minutes if not in use. This conserves the battery on the iPhone/iPad.

Solution: If the resources are offline, simply open the Teufel Reumfeld app on the device from which you would like to stream digital content.
Welches Netzwerk-Protokoll (SMB) muss ich einstellen, wenn Teufel Streaming auf Musik, gespeichert auf Netzlaufwerken oder in Ordnerfreigaben zugreifen soll?
With network protocol SMB1 Teufel Streaming recognises music files on network drives or folder sharing the best. Set the SMB1 protocol in the properties of your computer or /NAS to listen to music via Teufel Streaming.
* Offer valid until 22.01.2020 23:59. The voucher is valid for AIRY, BAMSTER, BAMSTER PRO, BOOMSTER, CAGE, Cinebar One, Cinebar One+, Cinebar Pro, Cinebar Trios, Cinebase, Cinebase Streaming, Cinesystem Trios, Consono 25, Cubycon, Cubycon Power Edition, Kombo 22, Kombo 500, Kombo 500S, LT 4, LT 4 Power XL Edition MusicStation, ROCKSTER GO, ROCKSTER XS, System 4 Impaq, System 4 THX, System 6, System 6 THX, Teufel Connector, Teufel MASSIVE, Teufel Move, Teufel One M, Teufel One S, Teufel Sounddeck Streaming, Teufel Stereo L, Teufel Stereo M, Theater 500, Theater 500 Surround, Ultima 20, Ultima 40, Ultima 40 Kombo, Ultima 40 Surround, Ultima 40 Surround Power Edition, Varion. The voucher is only intended for the use of private customers. The voucher cannot be redeemed for cash, nor can it be used in combination with other vouchers. It cannot be used for orders that have already been placed. The resale of a voucher is prohibited and it will lose its value in the case of being resold. You can learn more about the terms and conditions in the General Business Conditions.
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