Cinebar 21 Flex

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Cinebar 21 Flex

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Cinebar Duett Power Edition "2.1-Set"

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Soundbar Cinebar Duett Schwarz von Teufel

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Soundbar Cinebar 21 von Teufel

Why we love this product

The Cinebar® 21 Flex is a clever hybrid device for home cinema sound.  In this system, our Cinebar 21 soundbar is combined with the innovative T 4000 flat subwoofer for thrilling playback with television, films and music.

Key advantages at a glance

  • Plug-&-play hi-fi sounddeck with the powerful bass
  • Can be used as a single device or separate soundbar + subwoofer
  • High-performance flat subwoofer has 3 woofers powered by a 250 watt amplifier
  • If placed separately, the flat subwoofer can be wall mounted or slid under a sofa
  • 6 high-performance drivers in a 2-way arrangement produce high, distortion-free levels
  • Comes with: Subwoofer cable, remote, wall mounts + modular components
  • Dolby Virtual Speaker technology for room-filling sound

Premium flat active subwoofer

The T 4000 SW bridges the divide between easy room integration and mega bass playback. An incredibly flat enclosure makes it easy to place the T 4000 where it won’t get in your way. That small space behind the sofa or coffee table is enough. In fact, the T 4000 is so slender, it can even be positioned under most sofas, wall mounted or used to support your television. Its highly robust, reinforced MDF enclosure was designed to withstand the weight of conventional televisions making it the ideal sonic pedestal.

In spite of its highly convenient dimensions, T 4000 is driven by 250 watts for power to spare. A three driver system that is already successfully employed in Teufel’s highly popular System 4 THX model is used here as well. This ensures balanced playback based on THX standards and produces powerful, deep bass all the way down to 35 Hz for home cinema that makes you part of the action. Even very high levels are accompanied by very little distortion thanks to the long throw-drivers used.

The T 4000 is a universal subwoofer that can be combined with just about any home cinema set, even very high-performance models. This means the T 4000 is perfect for accompanying surround speakers or for giving an already complete 5.1 set an extra boost.

Flach-Subwoofer T 4000 - black - Couch Black 2

Included components

  • 1× CB 21 SP (MDF side panels for T4000 & CB 21MK2)
  • 1× Power cable
  • 1× Subwoofer T 4000 SW (without wireless module)
  • 1× remote control for CB 21 SB
  • 1× connecting cabel for Cinebar 21
  • 1× Soundbar Cinebar 21 Mk2


  • Cinebar 21 XL Mk2 - CB 21 SB Mk2 Front Straight

    Soundbar Cinebar 21 Mk2

    Powerful 220 watt plug-and-play soundbar with 6 high-performance 2-way drivers. Dolby Virtual Speaker technolgy for a multidimensional sound experience. Analogue and digital inputs.

    • Description Item
      Width 91.85 cm
      Weight 7.60 kg
      Height 11.53 cm
      Depth 11.33 cm
    • Description Item
      Bass driver output Yes
      Cinch input stereo Yes
      Digital inputs coaxial Yes
      Digital inputs optical Yes
    • Description Item
      DTS Yes
      DTS DTS 5.1 / DTS 2.0
      Dolby Digital Yes
      Dolby Digital 2.0 + 5.1 AC-3
      Dolby Pro Logic II Yes
      Dolby Virtual Speaker Wide / Reference / Off
    • Description Item
      Integrated DSP Yes
      Display type LCD
      Display Yes
      Power supply voltage 230 volts
      Maximum power consumption 100 watt
      Mains cable - IEC connector (non-heating device) Yes
      Safety class 2
      Storage for settings when disconnected Yes
      Standby-Function Yes
      Standby-Power consumption 0.40 watt
      Power output capacity impulse (peak) Satellite 50 W
      Amplifier configuration 2.1
      Amplifier technology Class D
      Amplifier channels 2
    • Description Item
      Acoustic principle 2-Wege
      Enclosure type Geschlossen
      Enclosure material ABS-Kunststoff
      Enclosure surface Lack, matt
      Net internal volume 8,2 Litres
      Keyhole plate mounted Yes
      Integrated stand Yes
      Wall mounting brackets Yes
      Tweeter (number per enclosure) 2
      Tweeter (diameter) 20.00 mm
      Tweeter (material) Zellulose, beschichtet
      Midrange driver (number per enclosure) 4
      Midrange driver (diameter) 80.00 mm
      Midrange driver (material) Zellulose, beschichtet
      Frequency range from/to 120 - 20000 Hz
    Subwoofer Bass T Schwarz von Teufel

    Subwoofer T 4000 SW (without wireless module)

    A flat subwoofer designed to be placed on a wall or under a sofa or television. A 35 Hz low end ensures ample amounts of bone-shaking Teufel bass.

    • Description Item
      Width 95.50 cm
      Weight 13.20 kg
      Height 12.50 cm
      Depth 30.00 cm
    • Description Item
      Cinch input stereo Yes
    • Description Item
      Power supply voltage 230 volts
      Automatic on/off Yes
      Mains cable - IEC connector (non-heating device) Yes
      Safety class 2
      Fuse Yes
      Storage for settings when disconnected Yes
      Standby-Function Yes
      Standby-Power consumption 0.40 watt
      Input gain adjustment Yes
      Frequency regulator (range) Yes Hz
      Phase control Yes
      Lowest frequency (-3 dB) 35 Hz
      Power output capacity sinus (RMS) Bass 150 W
      Power output capacity impulse (peak) Bass 240 W
      Miscellaneous DSP from analogue devices
      Amplifier configuration 1.0
      Amplifier technology Class-D
      Amplifier channels Yes
      Subwoofer Yes
    • Description Item
      Suitable for AV receiver Yes
      Acoustic principle 1-Way-System
      Downfire Yes
      Enclosure type Bass reflex
      Enclosure material MDF
      Enclosure surface Matte lacquer
      Integrated stand Yes
      Miscellaneous Extreme stroke capability
      Woofer (number per enclosure) 3
      Woofer (diameter) 130.00 mm
      Woofer (material) Cellulose, coated
      Frequency range from/to 35-200 Hz
      Maximum sound pressure level 102 dB/1m

Expert reviews

Product Ratings
(5 of 5 out of 2)
There's nothing more to say here: BESTENS !-)
(automatisch übersetzt *)
WOW - brilliant sound with brute power
Delivery: The system was delivered within one week in 3 packages (one day), all tip-top packed, no damage and scratches. Mounting as sound deck: The necessary Allen key is included in the delivery. U...
(automatisch übersetzt *)
WOW - brilliant sound with brute power
Delivery: The system was delivered within one week in 3 packages (one day), all tip-top packed, no damage and scratches. Mounting as sound deck: The necessary Allen key is included in the delivery. Unscrew both side bolsters from the woofer. screw on one of the supplied (slightly longer) cheeks on this page, Connect the woofer cable to the sound bar, place the sound bar on the recess in the lower cheek. screw on upper cheek Feet still attached - placed on the TV shelf ready Assembly can also be done by inexperienced people in about 20 minutes (would have been a bit faster if it had been obvious from the beginning that the sidewalls of the woofer had to be unscrewed). The soundbar stands by with under my TV Connection: Optical cable in the sound bar and in the TV connect the 2 power cables - finished Turn on TV and you can start fine tuning right away. The remote control is very clearly arranged and lies well in the hand. Impression: already had 2 soundbars, and I already heard some of them from acquaintances, but what the Teufel is doing here is incredible: brilliant crystal clear sound with powerful crunchy bass even at enormously high volume nothing is distorted I have tested various Bluray discs Concerts (classic/pop/rock) action films, normal series and TV movies Quality: The loudspeaker system is top workmanship and makes a damn good impression visually as well as acoustically Only the remote control mucked a bit (had to press quite long and hard for "Louder"). A call to the Teufel Hotline (very friendly) and the good piece was exchanged immediately and without any problems. bottom line If I should buy a 2nd soundbar sometime I will take this again into the VERY VERY TIMBLE selection (let's see what Teufel brings out until then) a true MEISTERWERK!!!