Stupidity... Speakers, again

[Naz24]

Ok, so many of you saw that i though my midrange was dead. well, i'm an idiot, my midbass is dead...

anyway, i ordered the wrong speakers, oh well, 20 bucks.

Heres why i'm now VERY confused. After going through looking at the speakers, i realize that the only mid bass that is actually working in my car is the front drivers. the rest of the mid bass speakers are DEAD. both rear doors, nothing. but the tweeter/midrange on the rear doors are functional

Also, my tweeter on the passenger side is spitting out nothing but static...

Could my amp be shot? Or could the connections be shot in the speakers? I'm at a loss...