Vicoustic Vari Bass Ultra

21.6” x 14.5 ” (diam) Adjustable Bass Trap
In stock

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Vicoustic Vari Bass Ultra

Bass frequency resonance is one of the most difficult acoustic issues to solve in any room. Until now, the most effective options have generally involved using bass traps that are specifically designed, or customised to fit the room. However, these solutions can often be expensive and invariably involve complex measuring procedures. There’s also little scope for flexibility if changes are made to the listening space, such as moving furniture or gear. Vari Bass is designed for use in any professional recording space, home studio, or hi-fi room. Made from wood and high-density acoustic foam, the bass trap can be tuned between 50Hz and 100Hz by simply rotating its wooden top (which has a series of resonant pots) until the problem disappears. A scale is included to show the exact frequencies on which Vari Bass is acting. The unit’s stand-alone structure enables it to be repositioned as required and used in different rooms.

Advised Units per Room Area

  • If room size is upto 120 sq ft – use 4 Units (2 Boxes)
  • If room size is 120 to 175 sq ft – use 6 Units (3 Boxes)
  • If room size is 175 to 236 sq ft– use 8 Units (4 Boxes)


Vary Bass should be placed where the soundpressure is maximum.


Listening Rooms, Home Theaters, Recording and Broadcast Studios, Post Production Studios, Performance Spaces, Rehearsal Rooms, Conference and Teleconference Rooms, Public Spaces, Auditoriums, etc.

When using two Vari Bass units in a corner, it's very convenient to mount them with a Stacker (sold separately).

Units per Box: 2


Standard Color: Black Mate

Special Order Color: White Mate //Metallic Copper // Metallic Gold // Dark Wenge // Locarno Cherry // Brown Oak // Natural Oak //

Packaging Information

  • Units/Box: 2
  • Box Dimensions: 745 x 415 x 600 mm
  • Box Gross Weight: 18.6kg


Manually assembled - no tools required
More Information
Manufacturer Vicoustic
Condition New
Type Bass Trap
Quantity 2
Bundled No
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