The GRAMMA is an incredibly effective device that's used to float an amp or loudspeaker and yields nearly total acoustic isolation, resulting in a purity of tone that has to be heard to be believed! GRAMMA comes complete with a carrying handle, road-ready carpet, Studiofoam Wedges (underneath), and PlatFoam. 1-2 GRAMMAs will support most amps, speaker cabinets, subwoofers, and monitors. Dimensions (L x W x H): 23 x 15 x 2.75 in.
Weight Limitations: 300 lbs.