have an 02 range and was driving down the road the other day and the subs stopped working opened up the panel and one of them was blown replaced them with some JL audio subs of the same size hooked everything back up and i can only get a very faint sound out of one of them dont know if it is the amp evything looked just fine maybe a blown fuse? if so where would the fuse be located?

 

By same size, do you mean same diameter, or do you mean same wattage and ohms? Or all three?

 

the same diameter. I would assume the wattage and ohms are the same I have no clue what wattage the factory speakers are, it does not say on the speaker. and most auto speakers are 4 ohms which i would assume the originals were.