Highlights
Why we love this product
High quality is important to us, which is why Teufel recommends select partners such as Marantz so all components are perfectly attuned to one another. The ULTIMA 20 and the Marantz M-CR612 make an expertly matched, elegant compact HIFI system for music, TV and gaming at a high level. Everything is included, and everything is ready to play straight out of the box
Key advantages at a glance
- High-end compact stereo system with network CD receiver for music, TV sound, radio and games in rooms up to 25 m²
- The award-winning, time-tested 2-way bookshelf speaker set the ULTIMA 20 with bass-reflext system, phase plug, and wave guide technology, four high-efficiency class-D amplifier channels in the receiver for distortion-free playback at any volume level
- Powerful radio reception via FM and DAB+, integrated clock and sleep timer, CD drive plays normal CDs as well as MP3/WMA files from CD-Rs and CR-RWs
- Music streaming via AirPlay 2, Bluetooth, the HEOS app and from Spotify Conncet, TuneIn, Deezer, Amazon Music HD, TIDAL or your home network, create multi-room setups via additional HEOS-enabled devices
- Voice control via Amazon Alexa, Google Assistant and Apple Siri
- USB connection for playing music, TV connection via TOSLINK, additional digital and analogue inputs, subwoofer output, antenna connection
- Suitable for bookshelf placement or wall mounting, including remote control, speaker cable, covers, batteries.
Features
All technologies at a glanceSpecifications
UL 20 Mk3 18 bookshelf speaker (pc.)
High-end Hi-Fi bookshelf speakers
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Description Item Width 21.5 cm Height 33.5 cm Depth 23.5 cm Weight 5.7 kg -
Description Item Terminal clamps Gold-plated screw terminals Minimum amplifier output power recommended 20 W -
Description Item 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 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) Fibreglas Continuous power handling (IEC - Long Term) 50 W Sensitivity (2.83 V / 1 m) 87 dB Frequency range 70 - 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 2600 Hz
MARANTZ M-CR612
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Description Item Width 28 cm Height 11 cm Depth 30 cm Weight 4.9 kg -
Description Item Bass driver output 1 AUX Yes Cinch input stereo 1 Digital inputs optical 2 AirPlay Yes Alexa built in Yes Bluetooth Yes USB 2.0 Yes High level speaker outputs 2 -
Description Item MP3 Yes WMA Yes M4A Yes CD-Audio Yes CD Yes CD-R Yes CD-RW Yes -
Description Item Integrated DSP Yes Display Yes Power supply voltage 230 V Maximum power consumption 55 W Storage for settings when disconnected Yes Standby-Function Yes Standby-Power consumption 0.3 W Adjustable sound settings Yes -
Description Item DAB+ Yes FM Yes RDS Yes -
Description Item Amazon Music Yes Deezer Yes Spotify Yes TIDAL Yes TuneIn Yes -
Description Item Remote control Infrared
15 m Speaker Cable 1.0mm² - C1015S
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Description Item Cross-section 1 mm² Cable length 15 m
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Accessories
All required accessories are included in the delivery.
Recommended accessories
Included components
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1 × Pair Shelf speaker UL 20 Mk3 18
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Black
- 2 × UL 20 Mk3 18 bookshelf speaker (pc.) – Black
- 2 × red rubber feet (4x) for UL 20/40 Mk3 18
- 2 × grill for UL 20 Mk3 18 – Black
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1 × MARANTZ M-CR612
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Black
- 1 × RC014CR Remote Control for MARANTZ M-CR612 – Black
- 1 × Netzkabel – Black
- 1 × DAB/UKW-Antenne – Black
- 1 × 15 m Speaker Cable 1.0mm² - C1015S – Black
Downloads & support
Shipping information
Shipping informationInformation about the guarantee
Warranty and guaranteeAudio glossary
Audio lexicon: Technical terms quickly explainedContact details
Buyers' guide and service
Store Finder
Experience our products in person and talk to our team directly for the best expert advice. OverviewMinimum 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 16/01/2025 and 27/01/2025. 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