Placed order and received the wrong size for speakers. After a few short emails, they sent out a new box immediately! Material is great quality, nice ppl who did there best to make a mistake into a positive situation. We made the new box work, as it too, came in too small for the 15s, after a few cuts we got it to sit in the holes! It also didnt line up w the mounting brackets at the bottom. But, Overall the company did right by us and sent out good products. Id just recommend sending accurate measurements of speakers that are going in, and brackets.