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- More than 40 years of expertise
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
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:
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.
2 × Floor speaker UL 40 Mk3 18 (pc.)
- 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 × DENON DRA-800H
- 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
Floor speaker UL 40 Mk3 18 (pc.)
High-end Hi-Fi standing speakers
Description Item Width 21,5 cm Height 106,5 cm Depth 32 cm Weight 20 kg
Description Item Terminal clamps Screw terminal, gold-plated
Description Item Suitable for AV receiver Yes Suitable for banana plug Yes Bi-Amping/Bi-Wiring Yes Maximum cable diameter 4 mm Equalisation openings (pos.) Backside Equalisation openings 2 Removable front cover Yes Enclosure material MDF Enclosure surface Laminated Net internal volume 54 L Spikes prepared Yes Integrated stand Yes Tweeter (number per enclosure) 1 Tweeter (diameter) 25 mm Tweeter (material) Fabric Midrange driver (number per enclosure) 1 Midrange driver (diameter) 165 mm Midrange driver (material) Kevlar Woofer (number per enclosure) 2 Woofer (diameter) 165 mm Woofer (material) Fibreglas Continuous power handling (IEC - Long Term) 120 W Sensitivity (2.83 V / 1 m) 87 dB Frequency range from/to 45 - 20000 Hz Peak power capacity (IEC - Short Term) 200 W Maximum sound pressure level 108 dB/1m Impedance 4 - 8 Ohm Acoustic principle 3-way-system Enclosure type Bass reflex
The Denon DRA-800H is a top-class AV network receiver for music, TV sound and gaming in stereo at a high level. It is a perfect match for our Teufel speakers.
Description Item Width 43,4 cm Height 15,1 cm Depth 33,9 cm Weight 8,6 kg
Description Item AUX Yes Digital inputs coaxial 1 Digital inputs optical 2 AirPlay 2 Yes Bluetooth Yes LAN Yes Wifi Yes HDMI 3D ARC CEC Yes Video outputs - HDMI 1 Video inputs- HDMI 1
Description Item AAC Yes FLAC Yes MP3 Yes WAV Yes WMA Yes Dolby Vison Yes
Description Item DAB+ Yes
Description Item Output performance amplifier: Satellites 145 W Amplifier channels 2
Description Item Amazon Music Yes Deezer Yes napster Yes SoundCloud Yes Spotify Yes TIDAL Yes TuneIn Yes
Description Item Remote control Infrared
15m Speaker Cable 2.5mm² - C2515S
Description Item Cable length 15 m
All necessary accessories are included in the delivery.