Last night I was listening to the radio at a very low volume and next thing you know it stopped. I check all fuses and the inline fuse from the power wire blew. So I replaced it turned on the radio again heard something from the subs and no more sounds. I checked the connections for the sub amp and mid amp everythings fine. I disconnected the power wire from the sub amp, replaced the fuse and now my mids are working and the fuse ain't blown anymore. So what do you guys thing? A blown amp?

 

Take an ohm meter to your subs - be sure to disconnect any other wires going into it or you'll get a bad reading. Also you may have to bench test your amp to see if it's still kicking.