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  • New Generation

ULTIMA 20

Legendary sound made easy

(3)
  • The new ULTIMA 20 (Mk4)
  • Suitable for all amplifiers and AV receivers
  • Place in a bookshelf, on a floor stand, or wall mount
Show me more 249,99 € Pair price incl. VAT and shipping €19.99
  • In stock
  • 8 weeks trial listening
  • Free return shipping
  • More than 45 years of experience
  • Shipping CO2 compensated
  • Manufacturer: Teufel
  • Safety precautions

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Highlights

Why we love this product

The new ULTIMA 20 (Mk4) is a new design object for your living room. They fit harmonically into your interior and their audio performance will bring your shows, movies, games, and music to the next level. Teufel's legendary Berlin-engineered bass make them one of Europe's most popular speakers.

Key advantages at a glance

  • The next generation of the popular dual HIFI bookshelf speakers for impression-making stereo sound and high dynamics in music, movies and games in rooms up to 25 m²
  • 2-way system with balanced tuning and homogenous sound image
  • Bass-reflex design for punchy, precise bass even at low volumes with no subwoofer
  • Woven kevlar woofers with phase-plug in braced separate chamber for a precise, wide soundstage
  • 25-mm tweeters with wave guide for fine-tuned, high resolution trebles and very good speech comprehension
  • Place on TV stand, floor stand, or wall mount, high efficiency: suitable for any stereo amplifier or AV receiver
  • Upgrade with subwoofer for larger spaces, or add a surround and Dolby Atmos® set
  • FSC®-certified wood, modern timeless design with satin-polished lacquered front and high-quality fabric covers, brass-coated screw terminals

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.

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.

Ultima MK4 - Design
Ultima MK4 - Design

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.

Stable fabric grille with all-round bevel - the frequency response is only minimally affected.

The solid, heavy housing, precise workmanship and uniform radii make the speaker a real eye-catcher.

The surfaces are scratch-resistant and easy to clean. The bass reflex tubes contain grilles to prevent children from throwing objects into them.

    Phase-Plug

    The phase plug, which sits in the middle of the bass-midrange driver is a special feature of the ULTIMA series. It distributes the sound optimally and ensures the best possible speech intelligibility. Listen with the whole family and simply understand everything, even if you have to sit further to the left or right.

    Ultima MK4 - Phase-Plug
    Ultima MK4 - FSC

    More ways, more listening

    At Teufel, it is important to us to constantly improve our products, which also includes producing them in a more environmentally friendly way. That's why we are using FSC®-certified wood for the entire body of the new ULTIMA series for the first time. In addition, the packaging is made entirely from recycled cardboard and does not use any plastics.

    Icon - FSC
    DENON DRA-900H - black - Lifestyle

    Suitable for any amplifier

    Thanks to their high efficiency, the ULTIMAs work with any amplifier or AV receiver and always cut a fine figure acoustically. We recommend amplifiers from Denon, Marantz or Yamaha.

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    Specifications

    UL 20 Mk4 25 bookshelf speaker (1x)

    UL 20 Mk4 25 bookshelf speaker (1x)

    • Width 21.5 cm
      Height 33.5 cm
      Depth 25.1 cm
      Weight 6.2 kg
    • Terminal clamps Screw terminals, brass coated
    • 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 10.5 L
      Wall mounting brackets Yes
      Tweeter (number per enclosure) 1
      Tweeter (diameter) 25 mm
      Tweeter (material) Fabric
      Bass/Midrange driver (number per enclosure) 1
      Bass/Midrange driver (diameter) 165 mm
      Bass/Midrange driver (material) Kevlar
      Continuous power handling (IEC - Long Term) 50 W
      Sensitivity (2.83 V / 1 m) 87 dB
      Frequency range 60 - 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 2800 Hz

    Reviews

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    Accessories

    All required accessories are included in the delivery.

    Recommended accessories

    Included components

    ULTIMA 20
    • 1 × UL 20 Mk4 25 dual bookshelf speakers – Black
      • 2 × UL 20 Mk4 25 bookshelf speaker (1x) – Black
      • 2 × Schwarz Gummifüße (4 Stk.) für UL 20/40 Mk4 25 (ET) – Black
      • 2 × ULTIMA 20 Mk4 Cover – Black
    ULTIMA 20 Outline

    Downloads & support

    Shipping information
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    Audio lexicon: Technical terms quickly explained

    Buyers' guide and service

    Teufel Support

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    Experience our products in person and talk to our team directly for the best expert advice. Overview
    1 Offer valid until 30.06.2025 23:59. The voucher is only intended for the use of private customers. The voucher cannot be redeemed for cash, nor can it be used in combination with other vouchers. It cannot be used for orders that have already been placed. The resale of a voucher is prohibited and it will lose its value in the case of being resold. You can learn more about the terms and conditions in the General Business Conditions.