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- More than 40 years of expertise
Highlights

Why we love this product
With this ready-to-play bundle of Ultima 40 and Denon stereo AV receiver, you'll experience pure stereo hi-fi sound for intense music enjoyment at high volumes. You'll save considerably compared to when buying individually.
Key advantages at a glance
- Our most popular stereo speaker pair, the Ultima 40, with the Denon DRA-800H stereo AV network receiver
- Music listening, TV sound and gaming in stereo at a high level, also suitable for larger rooms
- Contents of the complete set: 2 x Ultima 40 floorstanding speakers, Denon DRA-800H, speaker cable (15 m, 2,5 mm²), 4 banana plugs, aerials, power cable, remote control
- 145 watts of power per channel into 6 ohms, USB playback, phono input as well as further analogue and digital inputs, 5 HDMI inputs and 1 HDMI output with support for 4K, 3D, HDCP 2.3, HDR10 and ARC
- Connection to TV set, record player, CD player, games console, TV receiver and more, subwoofer optionally connectable
- 3-way system with 2 high-power woofers, large 25 mm tweeter with phase plug and waveguide for detailed, spatial imaging
- Radio via FM and DAB+, Speech control with Alexa, Google Assistant, Apple Siri, Bluetooth, Amazon Music, AirPlay 2, Napster, TuneIn, Deezer, Spotify Connect, Soundcloud, TIDAL and more
- Double-tube bass reflex port, fibre glass mid-range driver with phase plug for very good speech intelligibility
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.




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.
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
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2 × Floor speaker UL 40 Mk3 18 (pc.)
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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
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1 × DENON DRA-800H
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Black
- 1 × RC-1235 Remote Control for DENON DRA-800H – Black
- 1 × Power cable – Black
- 1 × 15m Speaker Cable 2.5mm² - C2515S – white
- 2 × Banana Plug - C8502P (pair) – black - red
Specifications
Accessories
All necessary accessories are included in the delivery.
Recommended accessories
Expert reviews
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"...this is a pair of sublime tower speakers, up there with [many] popular consumer audio brands."
Outer Audio 05/2019"If you’re looking for something different, then the Teufel Ultima 40 is certainly one to check out. I put these on par with the Klipsch R-24F. However, I would say the R-24F has a more controlled bass response than the Ultima 40. If you’re looking for a stereo pair, then you should definitely consider the Ultima 40 Active over the passive model. You’ll get better value for money by not having to spend extra on an amplifier and cabling as well as a more efficient speaker with factory fitted and tested amplification. If you’re looking for a full surround sound system, you have the option of the 5.1 Ultima Series which is an absolute gem of a system and also very affordable for the size and quality you get."Read more at: https://www.outeraudio.com/teufel-ultima-40-review/More... Collapse details...