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220+ sold in the last month.
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Ultima 40

The Gateway to Exceptional Sound Quality

(1723)
  • 3-way system for deep, precise bass
  • Perfect for music, soundtracks, and games
  • Compatible with all amplifiers and AV receivers
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-20%
CHF 499,95
CHF 399,95 Pair price excl. VAT and shipping CHF 69.95
  • In stock
  • 8 weeks trial listening
  • Free return shipping
  • More than 45 years of experience
  • Shipping CO2 compensated
  • Best price – last 30 days:
    CHF 399,95
  • Manufacturer: Teufel
  • Safety precautions
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ULTIMA 40

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ULTIMA 40
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Highlights

Stereo-Lautsprecher Ultima 40

Why we love this product

Discover the perfect combination of affordability, craftsmanship, and superior sound with the ULTIMA 40 speakers from Teufel Audio. Developed in Berlin, Germany with precision and passion, the ULTIMA 40 speakers boast premium materials and exquisite workmanship for unparalleled sound quality at an unbeatable price.

Stereo-Lautsprecher Ultima 40

Key advantages at a glance

  • Enjoy immersive sound from this two-speaker stereo set with a peak power handling capacity of up to 200 watts.
  • Designed for enthusiasts and beginners alike, these passive speakers deliver exceptional audio performance.
  • Floorstanding design ensures optimal sound dispersion and presence in any room.
  • Equipped with a 3-way system including tweeter with phase plug and waveguide, and kevlar midrange drivers for crystal-clear highs and rich mids.
  • Experience deep, impactful bass thanks to the bass reflex system and down-firing bass reflex tube.
  • Sleek and elegant style enhances any living space with its timeless design.
  • Easy setup and compatibility with various audio systems make these speakers ideal for anyone seeking high-quality sound without breaking the bank.
  • Compatible with all stereo amplifiers and AV receivers, also available as a surround set

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.

Stereo-Lautsprecher Ultima 40 Mk3 Schwarz
Stereo Speaker Ultima 40 black
Stereo-Lautsprecher Ultima 40 Mk3 Weiss null 2

Versatile Compatibility: Suitable for Every Amplifier

Thanks to their exceptional efficiency, ULTIMA speakers seamlessly integrate with any AV receiver or amplifier, ensuring high-fidelity sound reproduction. While our speakers are universally compatible, we particularly endorse amplifiers from esteemed brands like Denon or Marantz for an unparalleled audio experience.

Denon Receiver

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.

Teufel Development sketch

 The first sketches

Teufel
Evaluation of acoustic measurements
Teufel
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 plug

    Designed to minimize phase interference near the tweeter, directing waves outward toward the listener for enhanced response in high-frequency bandpasses.

    Teufel Stereo-Lautsprecher Ultima 40 Mk3
    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.

    Teufel Stereo-Lautsprecher Ultima 40 Mk3

    Double the Bass - Teufel Excellence in Every Note

    Experience the epitome of deep, resonant bass with our full-range speaker, designed for those who demand nothing short of exceptional sound quality. Featuring two substantial 165-mm fiberglass woofers, this speaker delivers remarkably crisp playback at low frequencies. With its long throw design, enjoy distortion-free audio even at the highest volumes, immersing yourself in a truly captivating auditory experience.

    Teufel Stereo-Lautsprecher Ultima 40
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    Specifications

    Stereo-Lautsprecher Ultima 40 Mk3 Frontansicht

    Floor speaker UL 40 Mk3 18 (pc.)

    High-end HIFI floorstanding speakers

    • Width 21.5 cm
      Height 106.5 cm
      Depth 32 cm
      Weight 20 kg
    • Terminal clamps Screw terminal, gold-plated
    • 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) 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 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

    Reviews

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    Accessories

    Required accessories

    Connecting cables are not included with this delivery

    Recommended accessories

    Included components

    Ultima 40
    • 2 × Floor speaker UL 40 Mk3 18 (pc.) – 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
    Ultima 40 Outline

    Downloads & support

    Shipping information
    Warranty and guarantee
    Audio lexicon: Technical terms quickly explained

    Buyers' guide and service

    Teufel Support

    Visit our self help support page Support & Contact

    Store Finder

    Experience our products in person and talk to our team directly for the best expert advice. Overview
    1 Offer valid until 12.05.2025 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.