Southbay Ampworks wrote:If you can't find a 4x12 box, find a store that sells ULINE boxes, and get one of these: S-4457 36 x 36 x 18"
http://www.uline.com/Product/ProductDet ... rHistory=Y
Then go to Home Depot, and get two sheets of the 1.5" thick Insulfoam, in the 4x8 foot size.
You'll have to cut it to fit, but you'll have enough packing to properly wedge it in the box, if you wrap the cab in a plastic bag, or use an amp cover (what I use for new cabs) to put it in.
Cost around $45 with a roll of 2" tape to put on all outside edges of the box. Then the box slides easily and doesn't catch on other boxes/objects as much.
Shipped a bunch of cabs (over 300 in the last three years) and never had a damage claim.
Thanks a lot, everyone. And Jim, I really appreciate you chiming in - I know you have a lot of experience shipping cabs. I actually found the tutorial you posted on TGP, and that was really helpful.
I know you've had little to no issues with your method, but my only concern is that with a 36x36x18" box there is less than 3" on the front and back (with a typical 14" deep cab), and that doesn't meet the Fedex guidelines. In fact, they say it should be a double-walled box too or double-boxed.
I was wondering if you used Fedex domestically, and if you've ever had to file a claim using your method. I'm sure, however, they'd be a lot nicer to you seeing as you give them a lot of money each month.
I'm thinking I may go with the 36x36x24" box, and cut it down a little so I can get the 3" on all sides, but it seems so stupid to do that considering your track record. But then there's always Murphy's Law lurking where you least expect it....