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King of Rock
Teufel's Bluetooth sound machine, louder and better than ever before
€ 974.78 € 877.-
incl. VAT
Color: black
Ready for shipping within one work day  
 € 68.23 Shipment
Real savings for a short time only! save € 97.78
Die Mehrwertsteuersenkung ist für dich.
  • 8 week trial
  • Up to 12 year guarantee
  • Free & easy returns


Why we love this product
The ROCKSTER is nothing less than the most powerful portable speaker in the world. Fill a football pitch with dangerously high sound levels for up to 20 hours on a single battery charge. When you need to rock more than the house, you need the ROCKSTER.
Bluetooth ROCKSTER
Key advantages at a glance
  • Teufel's Bluetooth sound machine, louder and better than ever before
  • Powerful mobile event sound system with integrated long-life battery
  • New: Optimised sound dispersion, more balanced sound and higher levels of 122 dB over the previous ROCKSTER's 115 dB, longer battery life
  • 450 Watt Class-D and AB amplifiers with 380mm woofer + tweeter create clear, high levels with minimal energy use
  • 2 x Bluetooth 4.0 with aptX® codec delivers CD-quality streaming from music services like Spotify
  • Integrated 2-channel DJ mixer with sound settings, crossfader and pre-listening function
  • 2 stereo inputs plus instrument, microphone, headphone and line outputs
  • Up to 20hr battery life, alternately runs on 12 V battery or 220 V mains power
ROCKSTER review of Die Welt
"Teufel Rockster - party machine!"
Die Welt 21.06.2015
All test reviews
(4.83 of 5 from 90 Reviews)
All ratings


Overview of our technologies

Bluetooth aptX
plug & play
The return of the King

The Rockster predecessor was praised numerous times by the trade press and our customers. But we managed to make it even better. Here is an overview of the new improvements.

  • Optimised sound dispersion: the sound is now very precise even beyond the optimal listening position.
  • More balanced sound balance: more bass, more mid-tones, less peaked highs for more relaxed listening with better speech intelligibility. Even at low levels.
  • Higher maximum noise level of 121 dB instead of 115 dB.
  • Improved battery life of up to 20 hours instead of 8 hours.
Sound matters

The ROCKSTER actually belongs to the category of PA systems. But it doesn't sound like it. You won’t hear any harsh high-tones, washed out basses or inconsistent levels here. Because our developers in Berlin have not only created the ROCKSTER, but also many high-end loudspeakers such as Definion or Ultima.

Large stroke of +/- 9.5 mm for low distortion in the frequency limit range
Powerful high-frequency horn tweeter with professional sound reinforcement technology for high, distortion-free levels
Wide emission angle ensures high speech intelligibility over a wide range
Digital signal processor
by Texas Instruments. Uses 24-bit and 48-kHz technology for a dynamic sound experience
Teufel Bluetooth Verstärker DJ
380 mm deep tone plate with a light but stiff diaphragm for deep basses
Powerful moving coil for high power capacity
Neodymium drive for low total weight
450-Watt Class-D amplifier for high, clear levels with low power consumption.
I’m the DJ

The ROCKSTER has an integrated 2-channel DJ mixer with 3-band tone control, crossfader, preview and source selection for each channel. Simply connect two smartphones or MP3 players and create cool mixes with great transitions. A sturdy, hinged lid protects the mixing console.

Teufel Bluetooth Verstärker DJ
Range of connections

You don't want it and your friends find it annoying. But if John wants to play his new song with guitar and microphone, he can do it. The ROCKSTER has inputs for guitar and microphone. Play it again, John.

Bluetooth battle

The ROCKSTER has 2 Bluetooth inputs. So two people can connect wirelessly and fire out the songs they want to make a killer party playlist. Whilst one chooses, the other one can already play. The apt-X® codec ensures a wireless connection in CD quality up to 10m distance.



Stream from your iPhone, iPad or iPod with the latest Bluetooth technology.


It is also easy to connect to Android smartphones and tablets.

Mac OS, PC and Linux

You can of course also stream music and videos wirelessly from these systems.
Teufel Bluetooth Verstärker Energie Baterie
Always powered up

The ROCKSTER can be fired up in 3 different ways.

  • Integrated lead-fleece-battery (AGM), which allows up to 20 hours of operation and is leak-proof
  • 12V car battery
  • 230V power supply
True stereo sound

Connect two ROCKSTERs to make a stereo set for even more volume and real stereo sound. Works easily with a standard XLR cable.

Teufel Bluetooth Verstärker DJ Stereo
Ready to go

Despite its size of almost 80cm, the ROCKSTER is always ready to go thanks to two carry handles, four smooth-running wheels and a sturdy construction made of MDF/multiplex wood. The thick steel grille protects the drivers during transportation.

  • Teufel ROCKSTER Bluetooth null DJ
    Solid steel grille
  • Teufel Bluetooth null DJ
    Integrated, stable carry handle
  • Teufel Bluetooth null DJ
    Four removable wheels

Included components

  • Rockster (pcs.)
  • Power cable
  • wheel set for Rockster
  • Rockster Battery 1212


Rockster (pcs.)
Rockster (pcs.)
Rockster (pcs.)
Acoustic principle 2-Way-System
Enclosure type Bass reflex
Maximum sound pressure level 121 dB/1m
Frequency range from/to 45 - 20000 Hz
Tweeter (number per enclosure) 1
Tweeter (diameter) 25.00 mm
Tweeter (material) Tweeter horn
Woofer (number per enclosure) 1
Woofer (diameter) 380.00 mm
Woofer (material) Cellulose, coated
Enclosure material Plastic, MDF
Enclosure surface Matte, lacquered
Net internal volume 103 Litres
XLR microphone input 1
XLR output 2
Bluetooth aptX Yes
Bluetooth Yes
Bluetooth 2 x 4.0 aptX-Codec
Stereo jack 3.5mm - in 1
Stereo jack 6.3mm - in 1
Headphone output 3,5mm 1
Miscellaneous USB charging function for smartphones, DJ-mixer console
DJ mixer Yes
Total power output capacity (RMS) 440 Watt
External battery connection Yes, for car batteries
Powerbank Yes
Amplifier technology Class-D
Amplifier configuration 1.1
Amplifier channels 2
Power supply voltage 230 volts
Mains cable - IEC connector (non-heating device) Yes
Storage for settings when disconnected Yes
Automatic on/off Yes
Battery type AGM Vlies
Battery operating time up to 30 h
Battery max. charging time 6 h
Depth 47.00 cm
Width 58.00 cm
Height 87.00 cm
Weight 31.50 kg


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

Expert reviews

ROCKSTER review of Die Welt
ROCKSTER review of Die Welt
"Teufel Rockster - party machine!"
Die Welt 21.06.2015
This Teufel speaker is not only damn loud - it also sounds good: the bass comes through cleanly and powerfully, and the mid-range and treble are precise and balanced. The Rockster can easily throw any party, no matter how big it is.

Test score: 2,21 (good)

The ROCKSTER took second place in the comparative test of 20 Bluetooth speakers.

Refers to the product ROCKSTER 2016

(Translated from German)
See full review at welt.de
ROCKSTER review of iphone-tricks.de
ROCKSTER review of iphone-tricks.de
"...impressive all-rounder"
iphone-tricks.de 22.06.2017
"The Teufel Rockster is an impressive all-rounder that sounds good at any volume. The speaker convinces with its excellent workmanship and its very robust appearance. Whether it's at a barbecue in the garden or a relaxed evening with friends, the mobile sound system shows every party guest what awesome sound really sounds like."

NB: Refers to the previous generation ROCKSTER 2016
See full review at iphone-tricks.de
ROCKSTER review of Audio Video
ROCKSTER review of Audio Video
"The Rockster is the scene stealer of all Bluetooth speakers"
Audio Video 02/2018
"The Rockster is the scene stealer of all Bluetooth speakers."

"The Rockster goes up [...] to a brutal 120 dB - and takes the coveted title of the loudest Bluetooth box that Audio Video Foto Bild has tested so far."

The Rockster took first place with a good rating and the test score of 1.9 from a comparative test with a total of two test devices.

Note: Test refers to Rockster and Rockster Air from a comparative test between the two devices. NOTE: Rockster test at: http://www.computerbild.de/artikel/avf-Tests-Audio-Teufel-Rockster-2017-Test-19654593.html
See full review at computerbild.de
ROCKSTER review of Die Welt
ROCKSTER review of Die Welt
"not just really loud, but also really good"
Die Welt 06.02.2018
"[…] not just really loud, but also really good: the Rockster plays deep bass, which is [...] also clean even at dangerous levels."

"The mids and highs have to be helped by turning up both controls a little. Then there is clearer and more brilliant sound, altogether balanced and rich in detail."

"[…] The sound remains good after some fine-tuning. Teufel takes the volume crown back."

"In addition, the Berliners have amped up the battery life and improved the operation of the numerous connections and functions on the back of the monster speaker."

(Translated from German)
See full review at welt.de
ROCKSTER review of All round PC
ROCKSTER review of All round PC
"The sound quality of the new Teufel Rockster is unshakeable"
All round PC 15.02.2018
"[…] Teufel has also improved sound tuning and dispersion, further raising the Rockster to the Olympus status of the best portable speakers currently available for this price."

"The sound quality of the new Teufel Rockster is unshakeable; the 450-Watt class-D amplifier ensures that the dynamic sound remains balanced even at the highest volume levels, while the 380 mm woofer also gets the last party guests out of their seats and the neighbours to the door - at least fewer to party with. If you want to really turn it up, bring the Rockster with you to the park, because the volume is definitely sufficient for an open-air party."

"[…] In addition to a powerful but well-balanced sound, the rich range of functions also contributes to general entertainment. This is how the Teufel Rockster combines the best of party-boombox and professional equipment."

(Translated from German)
See full review at allround-pc.com
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.
Can I order the Teufel speakers in different colours than those offered?
To realise the very reasonable sales prices usual for Teufel, it is not possible to offer the speakers in a multitude of housing designs.

This circumstance would drive up the production and storage costs, which would result in a significantly more expensive sales price.

A paint shop in your vicinity will surely be able to repaint the speaker housing to your preferred colour without loss of warranty - after expiry of the eight-week right of return.
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