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1100+ sold in the last month.

Average number of sales within the last 30 days in all Teufel country stores.
  • -27%
  • -27%

ULTIMA 25 ACTIVE

Legendary sound, endless possibilities

(93)
  • Plug & play: no amplifier/AV receiver required
  • DAB+ and FM radio
  • HDMI, Bluetooth, optical, AUX, USB-C soundcard
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-27%
549,99 €
399,99 € Pair price incl. VAT and shipping €14.99
  • In stock
  • 8 weeks trial listening
  • Free return shipping
  • More than 45 years of experience
  • Shipping CO2 compensated
  • Best price – last 30 days:
    399,99 €
  • Manufacturer: Teufel
  • Safety precautions

Save when you buy as bundle
Risk-free 8-week trial
Free return shipping
In-house customer service

Highlights

Why we love this product

The ULTIMA 25 ACTIVE is our plug-and-play universal wunderkind. We repackaged our beloved, award-winning ULTIMA sound into bookshelf format with built-in AV receiver. Turn any corner of your house into your new favorite listening spot with this pair of stereo speakers.

Key advantages at a glance

  • A pair of high-end active bookshelf speakers with integrated AV receiver: perfect for music, TV, and games as well as PC, laptop, or other players
  • DAB+ and FM radio with 6 radio presets each, 2 x 50 Watt RMS for distortion free playback even at high volumes in spaces up to 30 m²
  • Bluetooth 5.0 with aptX® and AAC for music streaming from Spotify, Amazon Music, YouTube etc., Video sound is perfectly synchronized
  • Large 25-mm tweeter with Phase Plug and Waveguide for detailled sound, 2-way system with balanced tuning, fiberglass midwoofer with phase plug for natural sounding acoustic instruments, bass-reflex construction for deep, precise bass
  • Dynamore® Virtual Center for crystal clear dialogue, equalizer, sound modes for full bass even at low volumes, night mode, auto-wake from standby
  • Dimmable OLED display, on-speaker controls, touch slider, remote control, connects with HDMI ARC/CEC, optical in, AUX, USB-C soundcard function for PC/Mac
  • Can be expanded with wireless EFFEKT 2 and EFFEKT rear speakers for true Surround sound and T 10 or T 4000 Wireless subwoofer
  • Includes connection cable (3.5 m), grilles, antenna, rubber feet and remote control, compatible with the AC 7001 SP2 floor stand or AC 7500 SM wall mount

Features

All technologies at a glance
Multi-channel sound formats, e.g. from DVDs
Dynamore Virtual Center
HDMI-Anschluss mit ARC (Audiorückkanal) und CEC (Steuerung mit der TV-Fernbedienung)
Bluetooth
AAC is a technology that ensures CD-like quality for audio streams when the sender and receiver device support it. AAC is supported by Google Cast, Android devices, and iOS devices.
Bluetooth aptX
Icon - Aux
Icon - digital audio input - optical TOSLINK
2.0 USB Sound
Plug-&-play, no additional devices required
Digital radio for best reception quality. Additional information is shown on the display.
FM radio
Icon - DJ-Mischpult

Play your sound

You can't go wrong with the ULTIMA 25. The excellent price to sound ratio, the modern ULTIMA sound and its many connection options will win over you and your friends.

Big league tech

In contrast to our passive ULTIMA 20, the ULTIMA 25 has particularly rich bass and a maximum volume that's a good deal higher. Additional acoustic highlights include the phase plug, wave guide, and fiberglass diaphragm.

Wave Guide for extremely precise localization of individual sound sources and detailed soundstage structure .
Phase Plug to mitigate phase-shift related wave cancellations, improving transparency and directional sound output.
Fiberglass diaphragm for high impulse fidelity and capacitance.

DAB+ and FM radio.

Zero static with station display and preset buttons for crystal clear radio enjoyment. The external antenna, which is included standard, will get you good reception almost everywhere.

Bluetooth: high fidelity wireless audio

Our products provide clean, stable Bluetooth connection with minimal power consumption at ranges from 10 meters and up.

Apple
Android
Works with Windows devices
Linux

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.

Bluetooth aptX

Qualcomm aptX

Qualcomm aptX is a Bluetooth codec which, similar to AAC, delivers CD-quality audio wirelessly. Both sending and receiving device must support this codec in order to use it. AptX is supported by Android devices as well as Mac OS.

AAC is a technology that ensures CD-like quality for audio streams when the sender and receiver device support it. AAC is supported by Google Cast, Android devices, and iOS devices.

AAC

AAC is now a widely used Bluetooth codec, similar to Qualcomm's aptX, which provides CD-like quality for wireless transmission as long as both transmitter and receiver support the codec. AAC is supported by Android and iOS devices.

Hear every word with Dynamore® Virtual Center

Dynamore® Virtual Center Technology, developed by Teufel's rockstar engineers in Berlin, simulates a center channel to provide for better dialog intelligibility in movies, news, TV, or podcasts.

Connect it all

Just plug the ULTIMA 25 ACTIVE into your TV with HDMI and get it going. Playstation, Nintendo consoles, or Apple TV can be connected as usual to the TV and you can enjoy lossless and latency free sound in perfect sync with the video.

ULTIMA 25 AKTIV

Experience movies and video games.

When you turn on your TV or any other source, the ULTIMA 25 ACTIVE wakes automatically from standby mode. You can even adjust the volume with your TV remote.

Enjoy rock, pop, jazz, techno and more.

The ULTIMA series has earned lots of praise for its modern sound. Connect a record player with integrated pre-amp, CD player or network player and discover your favorite music all over again.

Dive into true Surround Sound with a subwoofer

Turn work from home into a party

The advantages of the integrated USB-C soundcard include:

  • Zero static or latency for digital audio
  • Keeps the headphone jack on your laptop free
ULTIMA 25 AKTIV Club Edition
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Specifications

UL 25 bookshelf speaker

High-end HIFI bookshelf speaker (passive)

  • Width 21.5 cm
    Height 36.5 cm
    Depth 25 cm
    Weight 6 kg
  • Terminal clamps Screw terminal, gold-plated
  • 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
    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) Fibreglas
    Frequency range 41 - 20000 Hz
    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

UL 25 Active bookshelf speaker

High-end HIFI bookshelf speaker (active)

  • Width 21.5 cm
    Height 36.5 cm
    Depth 25 cm
    Weight 8.5 kg
  • AUX Yes
    Cinch input stereo 1
    Audio inputs- HDMI Yes
    Digital inputs optical 1
    Bluetooth Yes
    Bluetooth AAC Yes
    Bluetooth aptX Yes
    HDMI ARC CEC‌ Yes
    Subwoofer output, wireless Yes
    USB-C sound card Yes
  • Dolby Digital Yes
    Dolby Pro Logic Yes
    Dynamore® Virtual Center Yes
  • DAB+ Yes
    FM Yes
    RDS Yes
    Station memory positions 6
  • Power supply voltage 230 V
    Automatic on/off Yes
    Standby-Function Yes
    Power output capacity impulse (peak) Satellite 50 W
    Total power output capacity (RMS) 100 W
    Adjustable sound settings Yes
    Amplifier technology Class D
    Amplifier channels 2
    Performance measured by 4 Ohm
  • 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
    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) Fibreglas
    Frequency range 41 - 20000 Hz
    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
  • Remote control Infrared
  • Power cable 1.2 m
    Speaker cable 3.5 m

Reviews

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Accessories

All required accessories are included in the delivery.

Recommended accessories

Included components

ULTIMA 25 ACTIVE
  • 1 × UL 25 Active dual bookshelf speakers – Night Black
    • 1 × UL 25 bookshelf speaker – Black
    • 1 × UL 25 Active bookshelf speaker – Black
    • 1 × ULTIMA 25 DAB antenna – Night Black
    • 1 × ULTIMA 25 remote control – Black
    • 2 × ULTIMA 25 fabric cover – Night Black
    • 1 × Power cable – Black
    • 1 × 3,5m Lautsprecherkabel (ET)

Downloads & support

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

Buyers' guide and service

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