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

Why we love this product
This 5.1 expansion set lets you experience surround sound with the popular Ultima 40/20 Hi-Fi speakers, all of which are precisely matched to the Ultima 40/20 for optimum playback. The additional subwoofer makes cinematic effects virtually noticeable.
Key advantages at a glance
- 5.1 expansion set for Ultima 40/20
- Adds a centre, subwoofer and rear speakers to the Ultima 40/20
- Components: 2 x Ultima 20, 1 x Ultima centre speaker, 1 x T 10 subwoofer
- Compatible with any AV receiver
Features
All technologies at a glance
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.
Included components
- 1 × T 10 Subwoofer – Black
-
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 × Centre speaker UL 40 C Mk3 18 – Black
Specifications
Accessories
All necessary accessories are included in the delivery.
Recommended accessories
Expert reviews
Downloads & support
Downloadable documents
- Operating instructions: Centre speaker UL 40 C Mk3 18
- Declaration of conformity: Centre 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: T 10 Subwoofer
- Declaration of conformity: T 10 Subwoofer