I got my pair of JBL E-145, boy these are massive monsters. They seem to be ok, but the surround in one of them is loose (on the outermost dent), about 1 inch long along the circumference. Before I ruin the woofer improvising how to fix it, I would like your comments on how to repair this. I wont recone them right now, so I need a quick fix. I wont be using them very loud, so I supposed a little glue would aliviate the problem.

On some other places of the surround, on the middle dent, the surround seems a little abused (a little crack, not smooth, but the surround still holds together there). How about a little glue there as well to prevent them from breaking apart?

What king of glue should I use?