Another thing to remember; like physics. Place all weight (converted to kinetic energy) on the upper left corner of a box containing a 60lb speaker and dropped from the top of an 8 ft UPS van. Result: speaker mash. (Last year I had to order 4(!) sets of speakers to get one workable pair that were not reduced to gravel-all of these in original factory packing)
Suggestion: remember to use hard foam corner protectors inside the inner box. Peanuts ain't going to do it on a heavy object with square corners.
Suggestion: remember to use hard foam corner protectors inside the inner box. Peanuts ain't going to do it on a heavy object with square corners.