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)

Order the successor now.

Concept C - Set

  • 8 week trial
  • Directly from manufacturer
  • Free & easy returns

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
Great sound, super workmanship
Super great Pc- speakers with very nice sound. I'd buy you over and over again.
(automatically translated *)
Evaluation of my purchased Teufel-Lautsprecher
I'm very happy with it.
(automatically translated *)
"Little" speakers, big sound!
This is my second evaluation of these speakers - I bought a second pair for the office. So I'm still very convinced of it! Too bad that the "mk2" version has just been released... Had I known that before, I would have waited a few days with the order.
Concept B 20
The speakers arrived well packed and fast. Unpacking and assembly as well as the connection of the speakers to the PC also went well and quickly. The sound of the speakers is very good. The point deduction was only made for the power cable, which was a little too short. This just reached my PC up to the socket. Otherwise everything is very good and also so processed. It should also be considered to include longer cables, since certainly not every PC user has PC, speakers and other accessories directly at an outlet.
Everything is fine
Fantastic sound, fast delivery. speakers actually look very valuable, are easy to use, only the cable (1.5 m) could have been a little longer. Everything else is fine:)
(automatically translated *)
Almost perfect.
Very good workmanship, rich sound for this size. I operate the loudspeakers alternately at different sound sources. The only point of criticism is the behavior of the sound controller. In the middle position the bass is already lowered, if you turn in the direction of "more bass" the treble will be cut. In addition, the rubberized rotary wheel occasionally gets caught on the housing. But overall I am very satisfied.
Great sound for little money
I bought these speakers for my workplace. In my opinion, the sound and workmanship of these speakers cannot be beaten for the price. But the strong, loud humming is annoying when the loudspeakers are switched on but no music is playing. But as soon as you play music, the humming is gone. Therefore only four out of five stars.
Great sound at a small price, that's how you know and love Teufels
I have been buying from Teufel for over 10 years now and then and am very satisfied with all the speakers I have purchased over the years. Since my living situation has recently changed, I have inherited my "old" Concept E Magnum 5.1 set to my brother. The only problem was that I suddenly didn't have any usable loudspeakers for the study anymore. So looked at Teufel and seen the Concept B20 at the super cheap price of 66.66 Eur. Since they should already be absolute price-performance winners for 100 Eur, I definitely couldn't do anything wrong here because of the 8 weeks trial hearing time. What should I say, after a very fast shipping the little Teufels were delivered, connected without any problems and with various test pieces they already delivered an excellent sound and an unobtrusive pleasing optic. But you do have a small shortcoming, I only like Flac or Musepack music now or at least Mp3s in very good quality, because here the wheat separates from the chaff and you can hear qualitative differences quite well. My father, who was just visiting, was just as enthusiastic about the sound and will probably treat itself to the little Teufels as well.
Good buy!
Positive: - very balanced, neutral good sound - automatic switch-off of the speakers if no signal has been received for a certain time (approx. half an hour?) Negative: - Special plug connection for the second (left) box; also no clear plug specification: the plug can be plugged in in different positions - piano lacquer coating: touching prohibited, otherwise fingerprints guaranteed
matthiashorn2@t-online.de
Top product my friends wanted a Concept B20 as well
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* Automatically translated by DeepL