Auralex SonoCollars

Auralex SonoCollars
SonoColumns and SonoCollars Application SonoColumns and SonoCollars Application SonoCollar Application

SonoCollars allow you to put a finishing cap to your SonoColumn applications.  They are useful for filling in gaps between an 8' SonoColumn and the floor and ceiling. 


  • 4 SonoCollars and Spacers per box
  • Dimensions: 14" Width X 7" Depth X 6" Length

FREE SHIPPING!  See Shipping and Returns Tab below for additional information. 


Price: $69.99
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Made in USA

SonoCollars add a professional finishing touch to any SonoColumn application. They can be used as a cap to SonoColumns or to increase the height of each SonoColumn by six inches.  They can be applied to the top and/or bottom of your SonoColumns allowing you to customize your acoustic environment. 

SonoCollars are quick and easy to use.  Simply install your SonoColumns using Foamtak Spray Adhesive or TubeTak Pro Adhesive then wrap each SonoCollar around the top or bottom of your columns.


  • Low-frequency sound control
  • Can be used to cap SonoColumns and increase height by 6".
  • Easy to install, friction fit onto SonoColumns.


  • Recording Studios
  • Mixing Rooms
  • Home Theatres
  • Any Critical Listening Environment

This product qualifies for FREE SHIPPING!  See Shipping and Returns Tab above for additional information.

For our extensive lineup of soundproofing accessories, click here.

Product Data

Acoustic Performance:

Auralex SonoColumns Acoustic Performance

Cleaning and Maintenance Information:

Since Studiofoam is an open-cell material, we strongly advise against getting it wet.  Any moisture trapped in the cells can mold and create more cleanliness issues, although it will not affect performance.  For cleaning the foam you can dry dust or use an upholstery attachment on a vacuum cleaner.  

Shipping & Returns

Shipping and Return information is specific to this product page only (not for other products on our site).

  • Shipping:
    • Product usually ships within 4-7 days.
    • FREE SHIPPING on this product - Applies to orders shipped within the USA (excluding Alaska and Hawaii).
  • Returns:
    • We will accept returns up until 60 days from the date of purchase.  The boxes need to be unopened with no damage and a 25% restocking fee will be charged.
    • Please call or email us to receive an RMA number before returning. No returns will be processed without an RMA number.  
    • We will provide you with a shipping address when giving you an RMA number.
    • Return shipping is customer's responsibility. 
    • If you are shipping via USPS (not recommended) do NOT require signature as we will not be able to pick up your package from local post office facility.

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