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Highlights

Why we love this product
The all-star lineup that can do no wrong. Only Teufel can give you this much Surround Sound for this little money. Featuring of course our most popular floor-standing speaker, the Ultima.
Key advantages at a glance
- Top of the range 5.1 home cinema set with our bestselling Ultima 40 speakers
- Immersive high-quality sound for home cinema, music and gaming with precise placement of all sonic events
- New: tweeter with phase plug for optimized dispersion and more balanced sound
- Powerful subwoofer, can be configured as front- or down-firing, optional wireless control
- 3-way system with two extremely resilient subwoofers for high, distortion-free levels
- Ultima 20 as rear speaker, centre speaker with double mid-range driver for excellent speech intelligibility
- Large 25 mm tweeter with phase plug and wave guide for detailed roomy reproduction.
- Suitable for all AV receivers, can be placed on stands, shelves or wall-mounted
Features
All technologies at a glance
Smash seller from Berlin
For years, the Ultima series has been a byword for excellent price to performance ratio. You won't get this much sound for this little money anywhere else. Featuring superior audio technologies, the Ultima speakers deliver perfectly balanced playback and are perfect for enjoying all genres of music, as well as gaming and of course films. The new Ultima speakers also come equipped with an unmistakable logo above the tweeter. They are the successor to the Ultima Mk2 series.




Spectacular immersion
At Teufel, all our bundles are designed for finely-tuned high-fidelity playback. As a result, you can experience immersive soundscapes for movies, enjoy rousing concert atmosphere on Blu-ray, and hear exactly where those footsteps are coming from in video games.
Developed in Berlin
Product development for the Ultima series, like all our other speaker series, is completed start to finish here in our Berlin labs and anechoic chambers. After years of cross-team refinement and optimization with more than a little input from customer feedback, the Ultima 40 is a true marvel of engineering.
Tweeter with phase plug and waveguide
Two features that are nearly unheard of at this price point are the tweeter's built in phase plug and waveguide, providing for extreme precision in the high-frequency range.
Mitigates phase interference near the tweeter by directing waves outward toward the listener, enhancing response at high-frequency bandpasses.

Exactingly guides each individual sound, keeping all instruments and voices crisp, clear, and distinct.
All around unbeatable
Whether serving as a standalone bookshelf speaker or rear speaker in a surround set, the ULTIMA 20 does not compromise. It fits on a bookshelf, can be placed on a stand, or mounted on a wall. Both visually and in audio terms, it's the perfect match for its big sister.
Finish
Pristinely finished. Made from sturdy MDF with internal struts, Teufel speakers feature long-lasting timeless design.
T 10 Subwoofer
For the first time Teufel offers a subwoofer that can be configured in either front- or down-firing modes. Don't let the 150-Watts fool you. The new Class-D amplifier's high efficiency and extremely low noise mean it can go toe-to-toe with any 300-Watt amplifier.
- High-end-class active subwoofer, configurable in front- and down-firing modes
- 250 mm diameter subwoofer
- Power: 150-Watt, highly efficient Class-D power amplifier with low power consumption
- Automatic on and off
- Wide variety of settings and circuit breaker
- Can be tilted forwards or backwards, and feet are adjustable
- Integrated wireless module - compatible with CINEBAR Pro, DUETT, TRIOS and IMPAQ receivers. Denon/Marantz or Yamaha/Pioneer receivers require the Subwoofer Wireless Transmitter.
Design and materials
We took no shortcuts when it came to optimizing our Ultima speakers. Here are the highlights of our new range:
3-way system
The cornerstone of its excellent sound lies in the design of our 3-way system, which resulted from years of development. The drivers work together in harmony across all frequency ranges, resulting in extremely smooth and clear sound production.
Included components
- 1 × Center speaker UL 40 C Mk3 18 – white
-
2 × Floor speaker UL 40 Mk3 18 (pc.)
–
white
- 1 × red rubber feet (4x) for UL 20/40 Mk3 18
- 1 × Grill with logo for UL 40 Mk3 18 + UL 40 A Mk2 – Black
-
1 × Pair Shelf speaker UL 20 Mk3 18
–
white
- 2 × red rubber feet (4x) for UL 20/40 Mk3 18
- 2 × UL 20 Mk3 18 bookshelf speaker (pc.) – white
- 2 × grill for UL 20 Mk3 18 – Black
- 1 × T 10 Subwoofer – Black
Specifications
Accessories
Necessary accessories
Connecting cables are not included with this delivery
Recommended accessories
Expert reviews
Downloads & support
Downloadable documents
- Operating instructions: Center speaker UL 40 C Mk3 18
- Declaration of conformity: Center speaker UL 40 C Mk3 18
- Operating instructions: Pair Shelf speaker UL 20 Mk3 18
- Declaration of conformity: Pair Shelf speaker UL 20 Mk3 18
- Operating instructions: Floor speaker UL 40 Mk3 18 (pc.)
- Declaration of conformity: Floor speaker UL 40 Mk3 18 (pc.)
- Operating instructions: T 10 Subwoofer
- Declaration of conformity: T 10 Subwoofer