i bought a MTX thunder 704 amp from a buddy, and it has worked fine for a few months. The other day i noticed my subs weren't working and i checked and my remote wire had came undone. i forgot about it for a few days and finally got an allen set and tightened it back down.

i noticed the red light blinked for a few seconds, and then goes steady like it always is, and then blinks again. any ideas?

this is my amp, BTW
Car Audio Amplifiers - X Thunder 704X | MTX Audio

 

Check alls your connections, power, ground, remote, fuses ect. Get you multi meter out and check to make sure the remote wire is getting power ect.

 

and if it has came off and touched the neg it could have grounded out cause the remote is a power wire and it may have burnt it up... just my 2 cents