Built on the success of the GRAMMA™, 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.

Only GreatGRAMMA v2 can handle the big rigs!

MPN: GREATGRAMMAV2

• 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
  
• Dimensions: 30″ long x 19″ wide x 1.75″ high
  
• Weight Limit: 300lbs.