ULTIMA 40 Surround + Denon X3800H for Dolby Atmos Home cinema that delivers
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Detail
Highlights

Why we love this product
Never before has it been this easy to experience true Dolby Surround Sound and Dolby Atmos Sound in the comfort of your own home. Included in set: speakers, AV receiver, and cables. Plus, save money when you purchase together
Key advantages at a glance
- Plug & play 5.1 complete system including Denon AV receiver AVC-X3800H, our top-selling ULTIMA 40 speakers, subwoofer and center, and REFLEKT Dolby Atmos reflection speakers for a ultra-high-end home cinema experience
- For home cinema, music and gaming sound on a high level with impressive sonic immersion and pinpoint location of all sounds
- Contents of bundle: 2 x ULTIMA 40 (passive), center, subwoofer, 2 x rear speakers, Denon AV receiver AVC-X3800H, 2 x REFLEKT Dolby Atmos speakers, cable set (2.5 m subwoofer cable C3525W, 30 m speaker cable C2530S, 15 m speaker cable C2515S)
- ULTIMA floorstanding speakers with 25 mm tweeter with phase plug and waveguide for detailed, spatial imaging, 3-way system with resilient woofers for distortion free playback at any volume, center with double midrwoofers for best speech intelligibility
- Includes Denon AV-Receiver AVC-X3800H with Dolby Atmos, Dolby Atmos Height Virtualization, Dolby True HD, DTS:X, DTS Neural:X, DTS Virtual:X, DTS-HD Master Audio, IMAX Enhanced, voice control with Alexa, Google Assistant, Apple Siri, Bluetooth, Amazon Music, AirPlay 2, Napster, TuneIn, Deezer, Spotify, Soundcloud, TIDAL, HEOS® Built-in
- HDMI with 8K/60Hz and 4K/120Hz video passthrough, HDCP 2.3, HDR (Dolby Vision™, HDR10+, HLG, 3D), Enhanced Audio Return Channel (eARC), phono input
- Powerful subwoofer, can be configured in either front- or down-firing modes, can be connected wirelessly
- Speakers available in black and white, easily upgradeable to 7.x.x, wall mount available as accessor
"...this is a pair of sublime tower speakers, up there with [many] popular consumer audio brands."
Outer Audio 05/2019 All test reviews (4.97 of 5 out of 29) All reviewsFeatures
All technologies at a glance






A Berlin Bestseller: The ULTIMA Series
For years, the ULTIMA series has stood as a benchmark for exceptional value in audio. Now, Teufel Audio brings you unmatched sound quality at an unbeatable price. With advanced audio technologies, the ULTIMA series ensures balanced playback, enhancing your experience across music genres, gaming, and cinema. Praised by industry experts and customers alike, the new ULTIMA speakers are easily distinguished by the label above 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.
Crafted in Berlin: The Heart of Innovation
At Teufel Audio, innovation knows no bounds. Our ULTIMA series, including the acclaimed ULTIMA 40, undergoes meticulous development right here in our Berlin labs and anechoic chambers. Years of collaborative refinement and customer feedback culminate in the engineering marvel that is the ULTIMA 40, a testament to our commitment to excellence.

The first sketches
Evaluation of acoustic measurements
Building the first prototype
Precision Engineering: Tweeter with Phase Plug and Waveguide
Setting a new standard in its price range, our speakers boast cutting-edge features including a built-in phase plug and waveguide, ensuring unparalleled precision in the high-frequency range.
Phase plugDesigned to minimize phase interference near the tweeter, directing waves outward toward the listener for enhanced response in high-frequency bandpasses.
Waveguide
Exacting in its function, the waveguide meticulously guides each sound, preserving clarity and distinctness of every instrument and voice for an immersive listening experience.
Advanced Performance: Kevlar Mid-Range Driver with Phase Plug
Our meticulously crafted mid-range driver combines a generous size with a phase plug, ensuring not only clear and intelligible speech but also a rich, natural mid-range tone. Experience optimal sound dispersion across a wider area, delivering unparalleled warmth and clarity throughout your listening space.

Interesting, relevant info on the Teufel Blog
HIFI vs Home Cinema
HIFI and Home Cinema are terms that often come up in the world of audio. But it isn't always clear what they mean. This article clears up the basic terms.
Read more Show me moreSpecifications

T 10 Subwoofer
High-end-class active subwoofer that can be configured in either front- or down-firing modes
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Description Item Width 35.1 cm Height 48.3 cm Depth 38 cm Weight 15.6 kg -
Description Item Cinch input 1 -
Description Item Power supply voltage 230 V Automatic on/off Yes Maximum power consumption 150 W Fixed AC power cable Yes Safety class 2 Fuse Yes Storage for settings when disconnected Yes Standby-Function Yes Standby-Power consumption 1 W Bass boost/EQ Yes Input gain adjustment Yes Level control Yes Phase control Yes Wireless Subwoofer Yes Power output capacity impulse (peak) Bass 150 W Amplifier configuration 1.0 Amplifier technology Class D Amplifier channels 1 -
Description Item Lowest frequency (-3 dB) 33 Hz Suitable for AV receiver Yes Equalization port 1 Down-firing Yes Front-firing Yes Cabinet material MDF Cabinet surface Laminated, matte Integrated stand Yes Woofer (number per enclosure) 1 Woofer (diameter) 250 mm Woofer (material) Aluminium Frequency range 33 - 190 Hz Maximum sound pressure level 115 dB/1m Acoustic principle 1-way-system Enclosure type Bass reflex

DENON AVC-X3800H
The Denon AVC-X3800H is your top-of-the-line AV receiver. Experience true, immersive 3D sound in medium and large rooms, and benefit from extensive video and streaming capabilities.
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Description Item Width 43.4 cm Height 16.7 cm Depth 37.9 cm Weight 12.5 kg -
Description Item Headphone output 6,3mm 1 AUX Yes AirPlay 2 Yes Bluetooth Yes LAN Yes Wifi Yes Video outputs - HDMI 3 Video inputs- HDMI 6 Digital outputs optical 2 HEOS® Built-in Yes Auro 3D Yes -
Description Item AAC Yes FLAC Yes MP3 Yes WAV Yes WMA Yes Dolby Atmos Yes Dolby Surround Yes Dolby TrueHD Yes Dolby Vision Compatible Yes DTS Virtual:X Yes DTS-HD Master Audio Yes DTS:X Yes HDR10+ Yes Dolby Vision Yes -
Description Item Output performance amplifier: Satellites 180 W Amplifier channels 9 4K UHD Upscale Yes -
Description Item Amazon Music Yes Deezer Yes napster Yes SoundCloud Yes Spotify Yes TIDAL Yes TuneIn Yes -
Description Item Remote control Infrared
- Data Sheet [PDF]

UL 20 Mk3 18 bookshelf speaker (pc.)
High-end Hi-Fi bookshelf speakers
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Description Item Width 21.5 cm Height 33.5 cm Depth 23.5 cm Weight 5.7 kg -
Description Item Terminal clamps Gold-plated screw terminals Minimum amplifier output power recommended 20 W -
Description Item Banana plug compatible Yes Maximum cable diameter 4 mm Equalization port (position) back Equalization port 1 Removable front cover Yes Cabinet material MDF Cabinet surface Laminated Net internal volume 10 L Wall mounting brackets Yes Tweeter (number per enclosure) 1 Tweeter (diameter) 25 mm Tweeter (material) Textile Bass/Midrange driver (number per enclosure) 1 Bass/Midrange driver (diameter) 165 mm Bass/Midrange driver (material) Fibreglas Continuous power handling (IEC - Long Term) 50 W Sensitivity (2.83 V / 1 m) 87 dB Frequency range 70 - 20000 Hz Peak power capacity (IEC - Short Term) 80 W Maximum sound pressure level 104 dB/1m Impedance 4 Ohm Acoustic principle 2-way-system Enclosure type Bass reflex Crossover frequency internal switch 2600 Hz

Floor speaker UL 40 Mk3 18 (pc.)
High-end HIFI floorstanding speakers
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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 Banana plug compatible Yes Bi-Amping/Bi-Wiring Yes Maximum cable diameter 4 mm Equalization port (position) back Equalization port 2 Removable front cover Yes Cabinet material MDF Cabinet surface Laminated Net internal volume 54 L Spikes prepared Yes Integrated stand Yes Tweeter (number per enclosure) 1 Tweeter (diameter) 25 mm Tweeter (material) Textile 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 39 - 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

15m Speaker Cable 2.5mm² - C2515S
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Description Item Cable length 15 m

Subwoofer-Cable 2.5m - C3525W
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Description Item Cable length 2.5 m

Centre speaker UL 40 C Mk3 18
High-end Hi-Fi centre speaker
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Description Item Width 42 cm Height 16.9 cm Depth 15.9 cm Weight 5.7 kg -
Description Item Terminal clamps Gold-plated screw terminals -
Description Item Banana plug compatible Yes Maximum cable diameter 4 mm Removable front cover Yes Cabinet material MDF Cabinet surface Laminated Keyhole plate mounted Yes Wall mounting brackets Yes Tweeter (number per enclosure) 1 Tweeter (diameter) 25 mm Tweeter (material) Textile Bass/Midrange driver (number per enclosure) 2 Bass/Midrange driver (diameter) 130 mm Bass/Midrange driver (material) Kevlar/ fibreglass Continuous power handling (IEC - Long Term) 100 W Sensitivity (2.83 V / 1 m) 88 dB Frequency range 90 - 20000 Hz Peak power capacity (IEC - Short Term) 150 W Maximum sound pressure level 107 dB/1m Impedance 4 - 8 Ohm Acoustic principle 2-way-system Enclosure type Closed

satellite speakers Reflekt (pcs)
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Description Item Width 13 cm Height 18.5 cm Depth 8.7 cm Weight 1.46 kg -
Description Item Customer ReviewsNo comments
