Very good thing to have taken pictures as it may help Axiom down the road.
Don't worry about your investment. Axiom is used to deal with these "less than careful" deliveries and has proven year after year that their customers comes first!
As Dr.House suggested, open everything and look for damage. If the speakers are functionnal, you can start enjoying them right away even if there are cosmetic problems. The latter will get resolved in parallel. Do not hesitate to contact Axiom if you have any doubts. But, unless they are completely broken, you can start using them right away.
