ULTIMA 40
Our stereo top seller
-20%
499,99 €
399,99 €
- New
Highlights
Why we love this product
With this ready-to-play bundle, containing the new ULTIMA 40 and the R-N800A Yamaha Stereo AV Receiver, you can experience pure stereo HIFI audio for intense music enjoyment. Save money when you buy together.
Key advantages at a glance
- High-performance ready-to-play complete stereo system with new dual floorstanding ULTIMA 40 (Mk4) speakers and R-N800A Yamaha stereo receiver for music, TV audio, and gaming in spaces up to 35 m²
- Complete set includes: 2x ULTIMA 40 (Mk4) floorstanding speakers, Yamaha R-N800A, speaker cable (15 m, 2.5 mm²), 4 banana plugs, antenna, power cable remote control, batteries
- Premium-class 2.1 stereo receiver with 100 watts per channel into 8 ohms (at 20-20000 Hz, 0.07 % THD), clean HIFI sound with the latest ToP-ART structure and Pure Direct mode, ESS SABRE ES9010K2M Ultra DAC, YPAO™-R.S.C. (Reflected Sound Control) and precision EQ for optimal initial configuration
- DAB+, Bluetooth, 4 analog stereo RCA inputs, additional digital inputs, auto power standby, headphone port
- 3-way system with two high-capacity woofers for high volumes and balanced tuning at any volume, double bass reflex porting for deep powerful and precise bass even at low volumes without subwoofer
- Woven kevlar woofers with phase plug for precise, broad soundstage
- 25-mm large tweeter with waveguide for high resolution, fine trebles, and very intelligible speech
- Großer 25-mm-Hochtöner mit Waveguide für hochauflösende, feine Höhen und sehr guter Sprachverständlichkeit
Features
All technologies at a glance
Popular all over Europe
The ULTIMA series is the result of over 40 years of experience designing speakers. It stands for extremely good sound at a reasonable price like no other speaker. With premium-class technologies, it reproduces balanced sound with Teufel’s classic punchy bass.
One special feature of the ULTIMA is that it still sounds big even for quiet background music. The ULTIMA series means that you get to experience music, games and TV audio the way they are supposed to sound regardless of volume.
Tasteful design delivered
Check out the ULTIMA from every angle
Engineered in Berlin
Our laboratories and anechoic chambers are still where we engineered the current ULTIMA Mk4 Series. We gave the design a facelift and made it look a little nicer – it is now more timeless and modern than ever. We also incorporated tons of customer feedback.
Value you can feel
The front, which now features a very purist design, has also hidden the cover mounts better. The covers themselves look more elegant and feel similar to a high-quality textile, which makes them easier to fit into any living room.
The next evolution in legendary sound.
All drivers in the ULTIMA series were calibrated using Klippel® laser measurement technology to detect even the slightest tolerances.
The large, woven cone is particularly light and torsion-resistant. The mid-range is reproduced very warmly and naturally and responds precisely to even the smallest flickers.
The tweeter is positioned close to the midrange driver to ensure homogeneous reproduction. The waveguide enables very precise localization of all sound events and clean soundstage imaging.
Two large woofers and bass reflex tubes guarantee tight bass reproduction and Teufel’s famous kick bass. The long excursion offers distortion-free reproduction – so you can turn up the volume at the next party without any worries.
Specifications
UL 40 Mk4 25 floorstanding speaker (1 pc.)
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Description Item Width 25 cm Height 106.9 cm Depth 35.2 cm Weight 21.3 kg -
Description Item Terminal clamps Screw terminals, brass coated -
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 52 L 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 FSC® certified wood Yes
Yamaha R-N800A
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Description Item Width 43.5 cm Height 15.1 cm Depth 39.5 cm Weight 11.4 kg -
Description Item Headphone output 6,3mm 1 Bass driver output 1 AUX Yes Digital inputs coaxial 2 Digital inputs optical 2 AirPlay 2 Yes Bluetooth Yes Bluetooth AAC Yes -
Description Item DAB+ Yes FM Yes -
Description Item Deezer Yes Spotify Yes TIDAL Yes -
Description Item Remote control Infrared
15m Speaker Cable 2.5mm² - C2515S
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Description Item Cable length 15 m
Accessories
All required accessories are included in the delivery.
Recommended accessories
-
YAMAHA CD-S303
High quality CD player with impression-making audio and excellent workmanship
379,00 € -
30m Speaker Cable 4.0mm² - C4530S
Loudspeaker cable 2 x 4,0 mm²
99,99 € -
30m Speaker Cable 2.5mm² - C2530S
Loudspeaker cable 2 x 2.5 mm²
59,99 € -
Connection cable 3.5 mm jack 1,5 m
Universal 3.5 mm stereo AUX cable
12,99 € -
Extension cable 3.5 mm jack 1,5 m
Universal 3.5 mm stereo extension cable
12,99 € -
RCA-Cable 3.0 m C7030A
0.5 m stereo cinch connection cable
12,99 € -
Banana Plug C8502P (pair)
Banana plugs: gold plated with screw terminals
12,99 € -
DUAL DT 400 USB
Fully automatic turntable with belt drive, suitable for LP and singles
299,99 € -
Teufel Streamer
Universal Wi-Fi and Bluetooth streamer with Cirrus Logic® high-end digital-to-analog converter
-33%299,99 €199,99 €Best price – last 30 days:199,99 € -
ULTIMA 40 Mk4 + ACTIVE 3 Cover (pair)
replacement covers for the ULTIMA 40 (MK4) and ULTIMA ACTIVE 3 floorstanding speakers, not compatible with prior generations
39,99 €
Included components
ULTIMA 40 + Yamaha R-N800A
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2 × UL 40 Mk4 25 floorstanding speaker (1 pc.)
–
Black
- 1 × rubber feet (4 pcs.) for ULTIMA 20 / 40 / Center Mk4 – Black
- 1 × ULTIMA 40 Mk4 + ACTIVE 3 Cover – Black
- 1 × Yamaha R-N800A – Black
- 1 × 15m Speaker Cable 2.5mm² - C2515S – white
- 2 × Banana Plug C8502P (pair) – black - red
Downloads & support
Downloadable documents
Shipping information
Shipping informationInformation about the guarantee
Warranty and guaranteeAudio glossary
Audio lexicon: Technical terms quickly explainedContact details
Store Finder
Experience our products in person and talk to our team directly for the best expert advice. Overview
20% financing information
Minimum age: 18. You must
live in either Austria, Belgium, Spain, France, Ireland, Italy, Luxembourg, the
Netherlands, or Portugal. Depending on country, installment payments can be made
using a credit card, a debit card, or SEPA direct debit.
Pending credit check performed by Alma. Duration of financing comprises either
2 or 3 monthly installment payments as chosen by the consumer. Customers paying
Alma installments pay no fees, effective annual interest of 0.00% applicable to
loan agreements concluded between 10/03/2026 and 16/03/2026. 0% financing is restricted
to selected products and order values ranging between 99 EUR and 5,000 EUR,
only for transactions in euros. Individual monthly installments for your order
depend on value of goods and will be displayed to you on the relevant product pages as well as the Alma checkout.
Creditor: Alma SAS, 176 Avenue Charles de Gaulle, 92200 Neuilly-sur-Seine, France. Security of payments guaranteed by Alma and its service providers. All payments protected by 3D Secure. Depending upon country, eligible customers must have a valid and accepted credit or debit card as a payment source, or share their SEPA direct debit information with Alma.
More information about Alma Installments can be found here: https://teufelaudio.com/payment-options