strong outer protection (box) speakers are secured inside the box with thick surrounding ( of bubble wrap..) Themocol/sponge spacers (3-6" thick) which keeps object in place no matter what. securing Corners are very important. Plastic cover to take shower. Imagine what abuse box is going to get during transport. Handlers not aware of how fragile, sensitive or expensive is product inside. Handlers may throw from 15feet high. Box may sit exposed to all elements. Forklift may brush the carton.
How do pack a pair of large speakers
You disposed of the packaging material for your large speakers, and now you want to ship them safely. How would you go about this? Are there professional packaging companies that can do this kind of job without costing too much? Are there companies that do full-service packaging and LTL freight?