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TEUFEL

Art.-Nr. 157964687

TEUFEL ULTIMA 20 CONCEPT Surround "5.1 Set" Complete systems black

TEUFEL

Art.-Nr. 157964687

€634.98
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Delivery 12-06-2026

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May we introduce

The new, ready-to-play CONCEPT series includes an optimally tuned AV receiver in the subwoofer. This saves you extra components and allows you to enjoy powerful and impressive surround sound for games, movies, and music – both on your TV and directly on your PC.

All specs and features at a glance

  • Ready-to-play 5.1 system for true surround sound in games, movies, and music
  • Innovative acoustic total concept, developed in Berlin, with a balanced, cinematic sound tuning
  • CONCEPT 8 subwoofer with 200 mm woofer for deep, powerful bass down to 33 Hz, high volumes, and suitable for rooms up to 25 m²
  • Integrated AV receiver with Bluetooth 5.0 Qualcomm® aptX™ and AAC, HDMI (ARC, CEC) and Dynamore® technology
  • Maximum sound quality in this class: popular ULTIMA 20 (Mk4) bookshelf speakers with 2-way system, phase plug, and waveguide
  • For TV cabinets, on the wall, or on stands (AC 7001 SP 2)
  • ULTIMA 20 center speaker with dual woofer and phase plug for excellent voice reproduction
  • USB-C sound card function, automatic standby wake-up, sound settings for different setups, including 25m speaker cable and remote control

Developed in Berlin
The current ULTIMA Mk4 series was also developed in our sound laboratories and anechoic chambers. We have carefully adjusted and refined the design – it is now more timeless and modern than ever. A lot of customer feedback was taken into account during development.

Noticeable quality
The front has been given a very puristic design. The covers have a sleeker look and are made of high-quality textile, making them fit even better into your interior.

Phase plug
The centered phase plug in the woofer/midrange driver is a special feature of the ULTIMA series. It optimally distributes the sound and ensures the best possible voice intelligibility. Even if you are not sitting directly in front of the speakers.

More ways, more listening
At Teufel, we believe it is important to continuously improve our products, which also includes producing them in a more environmentally friendly way. That's why, for the first time, we are using FSC®-certified wood for the entire housing of the new ULTIMA series. The packaging is also made entirely of recycled cardboard, and no plastic is used.

Subwoofer and AV receiver in one
The CONCEPT 8 subwoofer is a powerful 5.1 multi-channel subwoofer with a built-in AV receiver. Due to the perfect integration and tuning of the internal amplifiers to the associated speakers, a stable, extremely dynamic overall sound is achieved. In addition, you save on additional components, which saves both space and costs.

  • 200 mm bass driver for deep bass tones down to 33 Hz
  • Downfire driver with extreme excursion and large bass reflex port to prevent flow noise, even at high volumes
  • Bluetooth 5.0 with Qualcomm® aptX™ and AAC
  • HDMI with 4K support, ARC and CEC (volume adjustable with TV remote control)
  • Dynamore® technology widens the stereo panorama for impressive sound immersion
  • 5.1 USB C sound card function
  • AUX-In and optical-in
  • Highly efficient Class-D amplifier from Texas Instruments
  • Automatic wake-up from standby
  • Sound settings for different setups
  • Switchable upmix function from stereo to 5.1 sound for stereo-only audio
  • Operation via backlit touch panel and remote control

Technologies from the greats
As a full-fledged bookshelf or rear speaker, the ULTIMA 20 makes no compromises. It fits on a shelf, on a stand (AC 7001 SP 2), or on the wall (AC 7500 SM). Visually and acoustically, it is perfectly matched to its big sister. Precise localization for games and impressive immersion for movie sound are therefore guaranteed.

Packed with state-of-the-art speaker technology.

  • Balanced frequency response, even at the crossover frequency, thanks to Klippel® measurement technology
  • 2-way system with bass reflex enclosure for balanced reproduction with the typical Teufel kickbass
  • Large 25 mm tweeters with waveguide ensure wide sound dispersion and a soft, never aggressive high-frequency response
  • Thick-walled MDF material with internal bracing ensures a stable construction and long lifespan

Finally understand everything
Two large midrange drivers in a D'Appolito arrangement provide powerful, distortion-free sound and high voice intelligibility in games and movies – even at low volumes. The sound of the center speaker is perfectly matched to the ULTIMA 40 and 20. The center speaker can be hung on the wall or placed on a stand.

Technical features

Product type

Complete systems

Components

Surround Speaker, Front Speaker, Center Speaker, Subwoofer

Total power (W)

120 Watt

Amplifier

Number of channels

5.1

Loudspeaker

Number of speakers

5

Subwoofer

Wired

Nominal power (RMS)

295 W

Equipment

Bluetooth

Yes

Connections

Bluetooth, AUX, HDMI, High Level speaker outputs, Cinch input stereo,, Terminal blocks - Screw terminals, coated brass

Special features

AV receiver integrated into the subwoofer

Power supply

Input voltage

230 V

General features

Front width of loudspeaker

21.5 cm

Height of front loudspeaker

33.5 cm

Depth of front loudspeaker

25.1 cm

Width of surround sound speaker

21.5 cm

Height of surround sound speaker

33.5 cm

Depth of surround sound speaker

25.1 cm

Width of center loudspeaker

42 cm

Height of centre loudspeaker

17.2 cm

Depth of centre loudspeaker

18.6 cm

Width of sub woofer

24.5 cm

Height of sub woofer

49.1 cm

Depth of sub woofer

35 cm

Color (by manufacturer)

black

Weight

0 kg

Scope of delivery

2 × Bookshelf speaker UL 20 Mk4 25 (piece), 2 × Rubber feet (4 piece) UL 20/40 Mk4 25 (ET), 1 × ULTIMA 20 Mk4 Cover (Pair), 1 × Center speaker UL 40 C Mk4 25, 1 × Rubber feet (4 piece) UL 20/40 Mk4 25 (ET), 1 × ULTIMA CENTER 2 Mk4 Cover, 1 × CONCEPT 8 Subwoofer, 1 × Power cable, 25m speaker cable, 2 x 1 mm², 1 × Remote control for CONCEPT 8/12, 2 × AAA battery

General Product Safety

GTIN

4048945590299

Product type

Complete systems

Manufacturer

Manufacturer

Lautsprecher Teufel GmbH

Contact

Lautsprecher Teufel GmbH

E-mail

[email protected]

EU established

Yes

Address

Budapester Straße 44

City

Berlin

Postcode

10787

Country

Germany