Highlights
Why we love this product
This complete hi-fi system guarantees a full sound from a wide range of source material. The key is an included subwoofer with enough power for even medium-size rooms.
Key advantages at a glance
- High-performance stereo system with subwoofer, Bluetooth, CD player, radio, TV connections and USB
- Powerful 80-watt amplifier for high, distortion-free levels
- 100-watt downfire subwoofer in a bass reflex enclosure delivers intense sound
- Comes with a Bluetooth dongle with aptX codec for CD-quality streaming with smartphones & tablets
- Ultima 20: Bookshelf speakers with 2-way technology for outstanding playback
- Suitable for shelf placement, wall mounting or speaker stands
- Comes with remote, cable set, grilles, antenna and batteries
- Suitable for rooms up to 30 m²
Features
All technologies at a glance
Premium speakers
Quality you can trust: The Ultima 20 are among the best bookshelf speakers in their price class. Our developers in Berlin made sure this stereo pair has the best-possible sound thanks to the following:
- Large 25 mm tweeters for a silky, soft treble
- Large 165 mm midrange drivers with phase plug produce balanced, evenly dispersed sound
- Trumpet bass reflex vents eliminate wind noise and chuffing for deep, clean bass
- Klippel-optimized drivers ensure an incredibly balanced frequency response
Each driver has been optimized by first-class Klippel technology – a first for speakers in this price class. This precision calibration technology allows the Ultima 20 to produce linear and balanced playback. Bass reflex ports with trumpet vents enhance the bass without wind noise. Well-braced wooden enclosures minimize vibrations resulting in a very clean sound.
Established, universal, timeless
The Ultima 20 Mk2 scores points on style with harmoniously rounded edges, compact dimensions, and cleverly accented drivers – a self-confident look sure to enhance any interior. The speakers can be seamlessly integrated into any home, fitting easily on either a shelf, wall, or floor stand.
Specifications
Shelf Speaker UL 20 Mk2
Hi-fi bookshelf speaker with two-way construction in a bass reflex enclosure. Excellent bass playback, neutral mids and detailed highs thanks to the 165 mm midbass driver with phase plug along with a 25 mm tweeter. The Ultima 20 MK 2 has a performance capacity of 80 watts with distortion-free playback in rooms up to 25 m².
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Description Item Width 21.5 cm Height 33.5 cm Depth 24 cm Weight 6 kg -
Description Item Terminal clamps Gold-plated screw terminals Minimum amplifier output power recommended 30 W -
Description Item Suitable for AV receiver Yes Banana plug compatible Yes Maximum cable diameter 4 mm Equalization port (position) back Equalization port 1 Diameter of the stand screw threads 6 mm Removable front cover Yes Cabinet material MDF Cabinet surface Laminated Net internal volume 10 L 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/ fibreglass Continuous power handling (IEC - Long Term) 50 W Sensitivity (2.83 V / 1 m) 84 dB Frequency range 70 - 20000 Hz Peak power capacity (IEC - Short Term) 80 W Maximum sound pressure level 104 dB/1m Impedance 4 - 8 Ohm Crossover frequency to Woofer (recommended) 80 Hz Acoustic principle 2-way-system Enclosure type Bass reflex Crossover frequency internal switch 2600 Hz
Mono-Subwoofer US 2106/1 SW
The subwoofer US 2106/1 SW knows how to makes its present felt, but it can also show amazing restraint and blend into a supporting role. A 43 Hz low end frequency limit (-3 dB) and a maximum sound level of 106 dB creates an impressive bass experience, yet the enclosure takes up only a small amount of floor space - just 28 x 28 cm.
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Description Item Width 28 cm Height 38.5 cm Depth 28 cm Weight 7.8 kg -
Description Item Cinch input 1 -
Description Item Power supply voltage 230 V Automatic on/off Yes Maximum power consumption 100 W Fixed AC power cable Yes Safety class 2 Storage for settings when disconnected Yes Standby-Function Yes Standby-Power consumption 0.4 W Bass boost/EQ Yes Input gain adjustment Yes Level control Yes Phase control Yes Power output capacity sinus (RMS) Bass 80 W Power output capacity impulse (peak) Bass 100 W Amplifier configuration 1.0 Amplifier technology Class D Amplifier channels 1 -
Description Item Lowest frequency (-3 dB) 43 Hz Suitable for AV receiver Yes Equalization port (position) Bottom Equalization port 2 Down-firing Yes Diameter of the stand screw threads 6 mm Removable front cover Yes Cabinet material MDF Cabinet surface Laminated Integrated stand Yes Woofer (number per enclosure) 1 Woofer (diameter) 160 mm Woofer (material) cellulose Sensitivity (2.83 V / 1 m) 89 dB Frequency range 43 - 200 Hz Maximum sound pressure level 106 dB/1m Impedance 4 - 8 Ohm Acoustic principle 1-way-system Enclosure type Bass reflex
Subwoofer-Cable 2.5m - C3525W
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Description Item Cable length 2.5 m
CD Receiver KB 42
Complete stereo receiver for music, TV sound and radio
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Description Item Width 27.5 cm Height 13.5 cm Depth 35 cm Weight 5.8 kg -
Description Item Cinch output stereo 1 Headphone output 6,3mm 1 Bass driver output 1 Cinch input stereo 3 3.5mm stereo in 1 USB 2.0 Yes High level speaker outputs 2 Bluetooth-ready Yes -
Description Item Display Yes Power supply voltage 230 V Maximum power consumption 120 W Fixed AC power cable Yes Standby-Function Yes Standby-Power consumption 0.5 W Power output capacity impulse (peak) Satellite 40 W Adjustable sound settings Yes Amplifier configuration 2.1 Amplifier technology Class AB Amplifier channels 2 Automatic off Yes Power output capacity sinus (RMS) Satellite 25 W -
Description Item FM Yes RDS Yes Station memory positions 40 AM - MW Yes -
Description Item CD-Audio Yes -
Description Item Remote control Infrared
Kombo 42 Bluetooth Dongle
Allows Bluetooth streaming via the Kombo 42 receiver
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Description Item Width 3 cm Height 1.5 cm Depth 5.5 cm -
Description Item Bluetooth Yes
Accessories
All required accessories are included in the delivery.
Recommended accessories
Included components
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1 × Pair Shelf Speaker UL 20 Mk2
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Black
- 2 × Shelf Speaker UL 20 Mk2 – Black
- 1 × Mono-Subwoofer US 2106/1 SW – Black
- 1 × Subwoofer-Cable 2.5m - C3525W – Black
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1 × CD Receiver KB 42
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Black
- 1 × Remote control KB 42 RC for Kombo 42 – Black
- 2 × AAA battery
- 1 × FM antenna for IP 42 CR / KB 42
- 1 × AM antenna for IP 42 CR / KB 42
- 2 × IP 42 / KB 42 / KB 43 speaker cables (3.0m)
- 1 × Kombo 42 Bluetooth Dongle – Black
Downloads & support
Downloadable documents
- Operating instructions: Pair Shelf Speaker UL 20 Mk2
- Operating instructions: Mono-Subwoofer US 2106/1 SW
- Declaration of conformity: Mono-Subwoofer US 2106/1 SW
- Operating instructions: CD Receiver KB 42
- Declaration of conformity: CD Receiver KB 42
- Declaration of conformity: Subwoofer-Cable 2.5m - C3525W
- Operating instructions: Kombo 42 Bluetooth Dongle