ULTIMA 40 ACTIVE 3 + DUAL DT 250
Legendary sound made easy
-21%
1.149,99 €
899,99 €
- New
Highlights
Why we love this product
The ULTIMA 40 ACTIVE 3 combine the elegant design of the current ULTIMA generation, which matches any living space, with the advantages of active speakers such as built-in AV receiver and a wide variety of connectivity options. Now, the legendary sound of the ULTIMA is easier to enjoy than ever before.
Key advantages at a glance
- Active 3-way floorstanding dual speakers for legendary ULTIMA sound with no external amplifier
- 3-way system with two high-durability woofers, kevlar midrange drivers with phase-plug and 25-mm tweeters with waveguide
- Built-in amplifier with 260 Watts of power, connectivity options for TV, vinyl player, or PC via USB-C sound card
- HDMI ARC/CEC for one-cable TV connection, digital optical input, AUX input
- Dynamore® Virtual Center for easy dialogue intelligibility without center speaker, Dolby® Digital support
- Bluetooth aptX® for music streaming in CD-like quality from Spotify, YouTube and more, never out of sync
- FSC®-certified wood, timeless design with satin lacquer front and high-quality fabric covers
- Display, night mode, remote control, equalizer, easy to upgrade with EFFEKT 2 rear speakers & T 10 subwoofer
“The Teufel Ultima 40 Active Mk3 25 is a design that proves that an active speaker can be not only practical, but also surprisingly mature – both in terms of sound and appearance.”
rtvmaniak.pl
30.07.2025
Features
All technologies at a glance
Tasteful design delivered
Check out the ULTIMA from every angle
The full connectivity set
The ULTIMA 40 ACTIVE 3 offers you five built-in inputs from HDMI ARC, and digital-optical, to Bluetooth aptX®, USB soundcard and AUX. This way, you can connect different source devices such as TV, record player, CD player, phone, or PC directly without an external amplifier or adapters. If you want an uncomplicated listening experience, it's never been easier to enjoy what you want.
Bluetooth: high fidelity wireless audio
Our products provide clean, stable Bluetooth connection with minimal power consumption at ranges from 10 meters and up.
Stream music, movies, or games from your smartphone, tablet, laptop, PC or Mac.
All operating systems supported.
Perfectly synced
The sound and video always match whether you're gaming or watching TV.
Specifications
UL 40 Active Mk3 25 Floorstanding Speaker (1 pc.)
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Description Item Width 25 cm Height 106.9 cm Depth 35.2 cm Weight 22.2 kg -
Description Item Bass driver output 1 AUX Yes Cinch input stereo 1 Audio inputs- HDMI Yes Digital inputs optical 1 2.0 USB sound card Yes Bluetooth Yes Bluetooth aptX Yes HDMI ARC CEC Yes USB C Yes -
Description Item Dolby Digital Yes Dolby Pro Logic Yes Dynamore® Virtual Center Yes -
Description Item Power supply voltage 230 V Standby-Function Yes Power output capacity impulse (peak) Satellite 130 W Total power output capacity (RMS) 260 W Adjustable sound settings Yes Amplifier technology Class D Amplifier channels 2 Performance measured by 4 Ohm -
Description Item Banana plug compatible 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 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 -
Description Item Remote control Infrared
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
“The Teufel Ultima 40 Active Mk3 25 is a design that proves that an active speaker can be not only practical, but also surprisingly mature – both in terms of sound and appearance.”
rtvmaniak.pl
30.07.2025
"Bass? Typical for the Ultima series – powerful, rich, and dense. This sound drives the rhythm and makes the Ultima 40 Active 3 a piece of equipment that demands a dynamic repertoire. Dance, house, pop, electronic – these genres are right up their alley. They have momentum, they can make the room resonate, but they don't do it in an intrusive way."
“On the one hand, we get a very solid sound in the lower range, on the other, a slightly party-like signature, which may be just what some listeners are looking for. These speakers play with verve, are not afraid of bass, and at the same time do not completely sacrifice clarity.”
Accessories
Required accessories
Please check whether required cables are included.
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High-Speed HDMI® Cable with Ethernet
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Connection cable 3.5 mm jack 1,5 m
Universal 3.5 mm stereo AUX cable
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Extension cable 3.5 mm jack 1,5 m
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30m Speaker Cable 4.0mm² - C4530S
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30m Speaker Cable 2.5mm² - C2530S
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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
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Included components
ULTIMA 40 ACTIVE 3
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1 × UL 40 Active Mk3 25 Floorstanding Speaker (1 pc.)
–
Black
- 1 × Power cable – Black
- 2 × AAA battery
- 1 × 5,0m speaker cable
- 1 × rubber feet (4 pcs.) for ULTIMA 20 / 40 / Center Mk4 – Black
- 1 × UL 40 Active remote control – Black
- 1 × ULTIMA 40 Mk4 + ACTIVE 3 Cover – Black
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1 × 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
Downloads & support
Downloadable documents
- Operating instructions: UL 40 Active Mk3 25 Floorstanding Speaker (1 pc.)
- Declaration of conformity: UL 40 Active Mk3 25 Floorstanding Speaker (1 pc.)
- Quick Start Guide: UL 40 Active Mk3 25 Floorstanding Speaker (1 pc.)
- Safety Booklet: UL 40 Active Mk3 25 Floorstanding Speaker (1 pc.)
- Operating instructions: UL 40 Mk4 25 floorstanding speaker (1 pc.)
- Declaration of conformity: UL 40 Mk4 25 floorstanding speaker (1 pc.)
Shipping information
Shipping informationInformation about the guarantee
Warranty and guaranteeAudio glossary
Audio lexicon: Technical terms quickly explainedContact details
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1 Offer valid until 12.03.2026 23:59.
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