Not so much the window breakage, but I would love to see someone who purchases this amp get it warrantied. JL products have a NON-XFERRABLE warranty. They are about the strictest in the industry on warranty work. You are supposed to submit picture ID at time of original purchase and the warranty store has to do all the R&R labor. You also have to provide matching picture ID to get any warranty work done along with original receipts. JL accepts nothing just "sent back in a box broke" even with a receipt.

I know this all to well as I have been going over the bible sized dealer packet this week before we sign on!