amp and sub

hi I was wondering if anyone one can help me out and start me on the right path to install a sub on my car i pretty much need if anyone gots a diagram for the stereo . Or any pics or step by step info I saw some post but the pics seem not to be working any help will be appreciated

my 2016 Corolla radio and clock cut out on power. I have a wire that cross when my amp/sub moved out of place From fuse 20a is good is there any other fush that I have over look? Possible chance that the radio has a fuse on its self? And why would the clock stop working? Please help!! Didn't...

Ok first I have a 2016 Corolla S I got my self a all in one audiobound 10" with amp "100wats"on a stock head unit. Ok so I ran power from the battery from the passenger side and along the the side where you can't see any of the wires. *note that there is a plug behind the glove box Any...