The Auralex GRAMMA Subwoofer Isolation Platform is a revolutionary product that yields nearly complete acoustic sound isolation in any room - resulting in a purity of tone that has to be hear to be believed. Featuring a platform capable of supporting up to 300lbs. and Auralex's proprietary StudioFoam wedges underneath, the GRAMMA just may be the highest return on investment product you've ever put in your theater.

Give it a try risk free with our 30 day audition and hear the difference for yourself!

• Includes: Carrying handle, fully-carpeted resting surface (will not scratch components), StudioFoam wedges, PlatFoam Legs.
• Dimensions (W x H x D): 15" x 2.75" x 23
• Weight: 7 lbs.
• Capacity: Up to 300 lbs.
  

"If you've followed my writings at all, you know I'm a no nonsense kind of audiophile, constantly questioning the validity of expensive cables, black magic power conditioners, and anything with the word "tweak" attached to it.  For what it's worth, the GRAMMA gets a thumbs up! " - Brian Florian, Secrets of Home Theater and High Fidelity (click logo for full review).