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PSB Alpha VS21 VisionSound powered home theater sound system w/ Bluetooth

  • Sale
  • $ 599

Free standard shipping on all orders within the continental US.

TVs have never sounded great, but the latest crop of super thin TVs have simply squeezed too much sound out in order to achieve the ultra-slim profile. The result is a great picture with not so great sound. But there is a solution.  

PSB has been creating award-winning home theater speaker systems for decades, and the Alpha VS21 brings this extraordinary experience to the sound bar category. The Alpha VS21 is super simple to install and operate, and has amazing features that propel it ahead of other TV sound solutions.

This is a true 3-way active design, driven by six amplifiers for a total of 100 watts RMS, meaning each range of sound has its own special amplified speaker that is optimized to reproduce every nuance clearly and naturally. Small and attractive, this well-built speaker can sit on a shelf below your TV or it can support a TV weighing up to 88 pounds.



  • HD sound for your HD TV
  • Virtual surround sound
  • Solid wood cabinet; black ash finish
  • Rich, powerful, dynamic sound boost for your TV
  • Simple, one-cable setup
  • Works w/ your TV remote or the included remote control
  • Compact cabinet design supports up to 88 lbs
  • Bluetooth® apt-X® streaming from your smart device in hi-fidelity
  • Dolby® late night ideal for watching TV at low volumes when you don't want to disturb others
  • Dialogue mode allows voices to be clearly understood
  • Stereo and WideSound modes optimized for music listening and movie watching
  • 3-way speaker system w/ 6 independent active amplifiers
  • Inputs: 1 optical; 1 coaxial; 1 RCA
  • Subwoofer output when you want more bass. Just add PSB's SubSeries 100 or SubSeries 150


  • Data Sheet
  • Frequency Response
    • On Axis @ 0º ± 3dB: 55 - 23,000Hz
    • On Axis @ 0º ± 1-1/2dB: 60 - 20,000Hz
    • Off Axis @ 30º ± 3dB: 55 - 19,000Hz
    • LF Cutoff -10dB: 40Hz
  • RMS Output Power: 6 x 17w
  • Tweeter (Nominal): 1" soft dome (2)
  • Mid-Range: 2" soft dome (2)
  • Woofer (Nominal): 4" rubber surround (4)
  • Electronic Crossover: 260Hz, 3kHz, LR4
  • Design Type: Bass reflex; twin rear slot ports
  • Finish: Black ash woodgrain
  • Weight: 12.3 lbs
  • Dimensions (including feet and terminals): 3 3/8"h x 21 3/8"w x 13"d


    WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to



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