Built on the success of the GRAMMA™ v2, the GreatGRAMMA™ v2 acoustic isolation platform is almost 30% bigger to float large speaker cabinets. Now 4x12s, 15″ or 18″ speaker cabinets will benefit from the awesome GreatGRAMMA™ v2. Only GreatGRAMMA v2 can handle the big rigs!
Benefits:
- A tighter, more focused low-end
- Hear the true sound of your amp, loudspeaker or subwoofer
- Instantly improve your sound on-stage or in the studio
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Dimensions:
- 30″ long x 19″ wide x 1.75″ high
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Weight Limit:
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US Patent 6,845,841 © Copyright Auralex Acoustics 2001-2020.
WARNING: This product can expose you to chemicals such as Wood Dust, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
GRAMMA™ Family Spec Sheet | Guitar Player ISO Series® Spec Sheet | ISO Series® Spec Sheet