Auralex Great GRAMMA Speaker Isolation Riser  

Item #: 
027474068622028086
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The Auralex Great GRAMMA (Gig and Recording, Amp and Monitor, Modulation Attenuator) Speaker Isolation Riser is incredibly effective at floating an amp or loudspeaker for acoustic isolation.

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Overview

The Auralex Great GRAMMA (Gig and Recording, Amp and Monitor, Modulation Attenuator) Speaker Isolation Riser is incredibly effective at floating an amp or loudspeaker for acoustic isolation.

Great GRAMMA yields nearly total acoustic isolation, resulting in a purity of tone that has to be heard to be believed and it is almost 30% bigger than Auralex GRAMMA so it can float large speaker cabinets.

Now 4x12s, 15" or 18" speaker cabinets can benefit from the awesome acoustic properties of Great GRAMMA.

Auralex equips the Great GRAMMA Speaker Isolation Riser with a carrying handle, road-ready carpet, with Studiofoam Wedges and PlatFoam underneath.

Features
  • Provides nearly total isolation
  • Large enough for 4x12", 15", and 18" cabs
  • Dimensions: 30" long x 19" wide x 2.75" high
Warranty
MANUFACTURER'S WARRANTY
Warranty terms vary. Check with manufacturer for specific product warranty.


  • Customer Reviews
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Review Snapshot

by PowerReviews
AuralexGreat GRAMMA Speaker Isolation Riser
 
5.0

(based on 2 reviews)

Ratings Distribution

  • 5 Stars

     

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Reviewed by 2 customers

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5.0

Great product

By TitaniumTroy

from Mishawaka IN

Comments about Auralex Great GRAMMA Speaker Isolation Riser:

This is just what I wanted to put underneath my SVS subwoofer. To decouple it from my carpet and concrete floor, it seems very well built and even has a handle on the bottom side. This is being used in a high fidelity home theatre system.

(4 of 7 customers found this review helpful)

 
5.0

Great Tones

By Michael Hart

from El Paso TX

Comments about Auralex Great GRAMMA Speaker Isolation Riser:

Sounds to good to be true? Well it is true . A very noticable tone improvement! I use a 15 watt Crate acoustic amp, and play a Yamaha APX500 guitar so any help in sound i can get is welcomed and this product works great. I highly recomend this for acoustic/electric players.

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