how do i take out an amp?

[SM'Masterr]

how do i take out an amp?
i didn't install the amp i got the car from my uncle who bought the car from a guy who installed it in the first place...

i went crazy trying to take it out i unplugged all the wires still i wouldn't come out then i pop the back seats out and notice that who ever installed it made a frame to mount the amp on you it's near impossible to unscrew the screws because the frame is in the way i don't have the right tools to remove the frame infact i dont know what tool to use to remove the frame but the worst it i can't take the car to a shop cause it doesn't work........... so really it's broken down car that won't move but it has a amp in it...........

 

[Rob]

First question is what are you going to do with the car? If your scrapping it then cut the frame out and sod what happens to the car, once the frame is out you can take the time to either unscrew or drill the screws out. Or if you want the car to be repaired and put back on the road then without seeing the car its difficult to say. The fact that the frame is under the seat probably means that the seat will have to be removed and then you might find you can start getting at the screws.
If you could send some pics that would make life easier.