- Risk-free 8-week trial
- Free return shipping
- In-house customer service
- More than 40 years of expertise
Highlights

Why we love this product
Discover pure audio enjoyment with this all-star line-up. You can only get this much surround sound for such a small budget from Teufel. Featuring our most popular floor-standing loudspeaker, the Ultima, of course.
Key advantages at a glance
- Powerful 5.1 home cinema set including T10 subwoofer & wireless transmitter for real surround sound without having to run lots of cables
- With REARSTATION for wireless transmission of the surround signals to the rear speakers; Attention: Receiver requires unamplified surround channel outputs (PreOut) for this purpose.
- Tweeter with phase plug, optimised sound dispersion, fine-tuning of all components, more balanced sound
- Powerful T10 subwoofer, can be used either as a front or downfire subwoofer, optionally wirelessly controllable
- Front speakers ULTIMA 40 with 3-way system with two loadable woofers for high, distortion-free levels
- Ultima 20 as rear speaker, centre speaker with double mid-range driver for excellent speech intelligibility
- All ULTIMA speakers are equipped with a lush 25 mm tweeter, phase plug and wave guide for detailed, spatial imaging.
- Only suitable for AV receivers with PreOut outputs for the rear channels, a level converter is additionally required for high-level outputs (not included in the scope of delivery).
Features
All technologies at a glance

The top 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 series delivers perfectly balanced playback to increase your enjoyment of all genres of music, as well as gaming and of course films. We hear just that all the time from enthusiastic industry journalists and customers. The new ULTIMAs can be easily recognized by the label over the tweeter.




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 including a healthy dose of 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.
Wireless 5.1 sound
The subwoofer and rear speakers provide a wireless transmission*. All you need is a power outlet in the rear area. You won't have to worry about laying cables across the room. The subwoofer and rear speakers turn on and off automatically.
RearStation
RearStation receives signals from the Cinebar wirelessly

Rear Speaker Compact
Rear Speaker Compact just one plug socket needed!

Slim subwoofer T 4000
Subwoofer receives signals from the Cinebar wirelessly

Soundbar CS 42
Cinebar sends signals wirelessly

*With minimum latency times of only 8 ms
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 sonically, 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 positioned horizontally or vertically with universal feet
- 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 × T 10 Subwoofer – Black
- 1 × 15m Speaker Cable 2.5mm² - C2515S – white
-
1 × Pair Shelf speaker UL 20 Mk3 18
–
Black
- 2 × UL 20 Mk3 18 bookshelf speaker (pc.) – Black
- 2 × red rubber feet (4x) for UL 20/40 Mk3 18
- 2 × grill for UL 20 Mk3 18 – Black
-
1 × REARSTATION
–
Black
- 1 × REARSTATION TX – Black
- 2 × REARSTATION Compact RX (pcs.) – Black
- 1 × power adapter – Black
- 1 × Centre speaker UL 40 C Mk3 18 – Black
-
2 × Floor speaker UL 40 Mk3 18 (pc.)
–
Black
- 1 × Grill with logo for UL 40 Mk3 18 + UL 40 A Mk2 – Black
- 1 × red rubber feet (4x) for UL 20/40 Mk3 18
Specifications
Accessories
Necessary accessories
Connecting cables are not included with this delivery
Recommended accessories
Expert reviews
Downloads & support
Downloadable documents
- Operating instructions: T 10 Subwoofer
- Declaration of conformity: T 10 Subwoofer
- Operating instructions: Centre speaker UL 40 C Mk3 18
- Declaration of conformity: Centre speaker UL 40 C Mk3 18
- Declaration of conformity: 15m Speaker Cable 2.5mm² - C2515S
- Declaration of conformity: REARSTATION
- Operating instructions: REARSTATION
- Operating instructions: REARSTATION
- 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.)