@t_ramey
Here is a link to a bulk buy I made on EBay for a military overrun on dampening material. I had enough to damp several pieces, woofer baskets, equipment rack, and still have extra left over. This stuff is conductive so be careful when using. I used it as the first layer of two in this project.
http://www.ebay.com/itm/Acoustic-Sound-Absorbing-Dampening-37-3-4-x-7-Adhesive-backing-10-sheets-F04...
I used this as the second and top layer as it is not conductive.
http://www.soniccraft.com/product_info.php/soundcoat-gp-p-4619?osCsid=a653d4852efb931764789287a9cf1a...
Here is a link to a bulk buy I made on EBay for a military overrun on dampening material. I had enough to damp several pieces, woofer baskets, equipment rack, and still have extra left over. This stuff is conductive so be careful when using. I used it as the first layer of two in this project.
http://www.ebay.com/itm/Acoustic-Sound-Absorbing-Dampening-37-3-4-x-7-Adhesive-backing-10-sheets-F04...
I used this as the second and top layer as it is not conductive.
http://www.soniccraft.com/product_info.php/soundcoat-gp-p-4619?osCsid=a653d4852efb931764789287a9cf1a...