Does this mean my subwoofers are blown?

-I'm running two Kicker L7 12 inch hooked up to a single Rockford t2500 amp. I was listening to skrillex at about 45 (out of 65 volume) with the bass at +4. After about 30 minutes, the subs cut out. Once we got back I popped my trunk and didn't smell anything unusual and it didn't make any noises if I pushed the subs directly in. If I pushed only one side of the subs, it made a squeaking noise. Does that mean their damage? On the left sub the left side squeaks and on the right the right squeaks. Remember, if I push directly in I feel no resistance or hear any sounds. Also, the subs worked after about 15 minutes, but I didn't turn them up passed 10 just to make sure I don't make matters worse. Thanks in advanced. :]all subwoofers will make squeaking noises is you push on one side of the cone.that is nothing to worry about.could be that the amp overheated? it has an internal switch to shut itself off the prevent any damage. also should have an LED indicator so if it is that, that's how you'll know
Lmao l7 are very strong bro u over heated them don't worry abt it