Auralex Great GRAMMA
Product Description for the Auralex Great GRAMMA
Built on the success of GRAMMA, the Great GRAMMA is almost 30% bigger to float large speaker cabinets.
Now 4x12s, 15" or 18" speaker cabinets will benefit from the awesome Great GRAMMA.
Only Great GRAMMA can handle the big rigs!
|Dimensions (WxHxD)||30" long x 19" wide x 2.75" high|