i havent seen anything that said infinity, so i guess maybe theres no amps in the doors afterall if that only applies to the infinities
my driver side door speaker has started going out too, it works again if i slap it

im thinkin a connections loose or the cone is hanging, but it's not going PFPTPPTPFPTPFPT when it hangs if that's what it's doing
i haven't slapped the other doors to see if theyll start working by that method yet
oh, and i noticed that if the radios on and i open the door it goes in and out
fyi i hate car stereos