Concept B 20

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Concept B 20

2.0 PC speaker set with multiple connections and tremendous sound

(199)

Concept C (set)

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Concept C - Set

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Highlights

Concept B 20 Plus

Why we love this product

You no longer have to compromise on sound with your PC.<br />

Key advantages at a glance

  • PC stereo speakers for Teufel beginners
  • Amazingly powerful sound from your computer
  • Powerful 40 watt amp with bi-amp technology
  • Two way speakers with hefty woofers
  • Connections for your mike, headphones, PC
(4.54 of 5 out of 199)
All reviews

The perfect entry into the world of audiophile-grade speakers at an unbelievable price.

Tough little speakers that'll never let you down

This wonderfully designed PC speaker set takes up a mere 12.4 x 12.6 centimetres of space on either side of your screen. The loudspeakers’ identical construction ensures a full, harmonious tone, and 40 watts of power guarantees a strong sound that stays distortion free even at high volumes. Professional bi-amping technology provides the high and bass ranges with their own dedicated amplifiers for stronger overall levels and better bass response.

Connection features make the Concept B 20 extremely easy to use. Volume and tone regulators are placed near the microphone/headphone jack, and setting up the speakers is as simple as connecting the "Line Out" of your PC or notebook with the input at the back of the master speaker.

The Concept B 20 allows you to listen to music on your computer that's much more precise and with a richer bass than the average PC speaker can deliver. Its size and price make it the perfect starter set for burgeoning audiophiles or really anyone looking for great PC sound.

Included components

  • 1× Stereo Speaker CB 20 F (Left)
  • 1× Stereo Speaker CB 20 F (Right)
  • 1× Cable 3,5mm TRS Stereo

Specifications

  • Concept B 20 - CB 20 F Master Seite

    Stereo Speaker CB 20 F (Left)

    The left, passive speaker is connected via a permanently mounted 1.8 m cable to the main speaker.

    • Description Item
      Width 12.60 cm
      Weight kg
      Height 22.00 cm
      Depth 12.40 cm
    • Description Item
      Miscellaneous Audioeingang für rechten Lautsprecher
    • Description Item
      Acoustic principle 2-Way-System
      Equalisation openings (pos.) Hinten
      Equalisation openings 1
      Removable front cover Yes
      Enclosure type Bass reflex
      Enclosure material ABS Kunststoff
      Enclosure surface Schwarz hochglanz
      Magnetic shielding Yes
      Net internal volume 2,2 Litres
      Tweeter (number per enclosure) 1
      Tweeter (diameter) 25.00 mm
      Tweeter (material) Gewebe
      Bass/Midrange driver (number per enclosure) 1
      Bass/Midrange driver (diameter) 100.00 mm
      Bass/Midrange driver (material) Zellulose, beschichtet
      Impedance 6 Ohm
      Acoustic principle Zweiwege-Lautsprecher
      Enclosure type Bassreflex
    Concept B 20 - CB 20 F

    Stereo Speaker CB 20 F (Right)

    The right main speaker includes the class D amplifier as well as the 3.5 mm connection for your PC, headphones and/or mike. The microphone signal is routed to the PC. The left speaker is connected ot the right via a permanently mounted 1.8 m long cable. You'll find the volume and sound controls on this speaker, too. The external power supply cable, as well as a 3.5 mm minijack cable, are included in delivery.

    • Description Item
      Width 12.60 cm
      Weight 1.40 kg
      Height 22.00 cm
      Depth 12.40 cm
    • Description Item
      Microphone jack 3,5mm - out 1
      Headphone output 3,5mm 1
      Headphone output 3,5mm Mikrofon-Ausgang 3,5mm
    • Description Item
      Maximum RMS output - tweeter channel 10 Watt
      Maximum RMS output - bass channel 30 Watt
      Bi-amping Yes
      Amplifier configuration 2.0
      Amplifier technology Class D
      Amplifier channels 4
    • Description Item
      Miscellaneous Verbindungskabel im Lieferumfang (1x 1,8m)
      Acoustic principle 2-Way-System
      Equalisation openings (pos.) Hinten
      Equalisation openings 1
      Removable front cover Yes
      Enclosure type Bass reflex
      Enclosure material ABS Kunststoff
      Enclosure surface Schwarz hochglanz
      Magnetic shielding Yes
      Net internal volume 2,2 Litres
      Tweeter (number per enclosure) 1
      Tweeter (diameter) 25.00 mm
      Tweeter (material) Gewebe
      Bass/Midrange driver (number per enclosure) 1
      Bass/Midrange driver (diameter) 100.00 mm
      Bass/Midrange driver (material) Zellulose, beschichtet
      Acoustic principle Zweiwege-Lautsprecher
      Enclosure type Bassreflex

Expert reviews

Product Ratings
(4.54 of 5 out of 199)
5
125
4
60
3
11
2
3
1
0
Super price-performance ratio
The speakers are located in our medium-sized kitchen and make cooking a pleasure. Despite the lack of a subwoofer, the sound is powerful and balanced. Volume and tone controls provide enough spectrum to let the sound from the Iphone come into its own. Absolutely to recommend!
Concept B 20
Material and execution in usual Teufel quality. Sound surprisingly differentiated and powerful. Easy handling. Price-performance ratio very good. As a PC loudspeaker a clear gain. Optically and haptically appealing. Really recommendable. Suggestion for improvement: I operate the speakers with the PC at a master-slave socket and leave them switched on and the volume adjusted. When the PC is switched on, the audible electrical peak pulse not only interferes, it should also not be beneficial for the components and voice coils in the long run. An on delay would be a real improvement.
PC Loudspeaker Concept B20
I recently purchased the Concept B 20 speakers and am very pleased with the product. The sound is very detailed and clear, typical for Teufels, for this speaker size there's a great bass. The only suspicion: the crackling noises from the loudspeakers when no music is playing. These increase when the volume control is increased. I hope Teufel solved this with the successor MKII! Therefore only 4 stars Otherwise again a great product from the loudspeaker specialist!
Yo, that's how you build loudspeakers!
These little coxes have it in them. For the desktop more than enough power and more bass than cheap sub-sat solutions. But it's quite critical! So just experiment a little. The voice representation and the three-dimensionality are absolutely amazing. Less successful is the combined bass / treble control. You can do better than that. ´Für 80EUR but there's nothing better.
good sound
with some programs it takes a long time until the right channel starts! what sounds then is very good.is the right channel's late jump a mistake?
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Small but oho!
Compact with a great sound. We are absolutely satisfied with the bass of the Concept B 20. Clear sound. Our couple is not affected by the background noise problem. Crack quietly when a song begins. You can get over it. Speakers are close to the Fritz!box. The right loudspeaker gave disturbing noises, with switched on WIFI, thus from few cm crazy and the problem was solved. Absolute purchase recommendation! Hit them while they're still available!
For the price still ok
I had expected a much better sound from the ratings here. The speakers are also much bigger than they appear on the pictures, or as I imagined them to be. If I could have read from the data, of course, which I unfortunately didn't do. They will probably just be a temporary solution. I'll only go with a 2.1 system for my needs. The shipment to Switzerland was fast and trouble-free.
Best price-performance ratio
Superspeakers that promise more than you'd expect from their size. The price for this amount of sound is definitely right. For someone who just wants to listen to some normal music in a normal sized apartment and doesn't like these incredibly ugly subwoofers, these speakers are just the thing. I fill a kitchen and a 20 sqm office with it and find it very balanced.
little Teufel
Wow! I'll have to start like this! My whole family has Bose speakers for their PCs - pretty good. After researching the internet, I came across Teufel Boxen, the tenor of the reviews is very positive, so I said to myself: Give me the little Teufels and WOW ! what a sound, you think there are huge speakers. Above all - in comparison with the Bose speakers - a great, balanced sound of highs and lows, a listening pleasure that is simply fun to listen to trailers of movies or music. What little Teufels!!
Enthusiastic
My son recommended these speakers to me. That was one of his best ideas. A great sound. All my expectations were exceeded. I can only recommend.
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* Automatically translated by DeepL