4 channel amp install HELP!#2

[iivan]

ok i connect my speaker like i was told
i figured the remote cable isnt too important so i did a Y connection to my 2nd amp

i turned on my car and it made a hard radio static noise
turned it off
turned it back on and it shut off
and it kept doin it

you think i should connect the amp st8 to the speakers?

[audiobaun]

vague on the questioning https://www.google.com/search?q=4+ch...w=1440&bih=619
here are a few diagrams that may help you,since im not understanding the question
https://www.google.com/search?q=4+ch...w=1440&bih=619

[keep_hope_alive]

i suspect you have the new amp wired along into the stock amp - causing issues. straight to speakers is best. pics of your install help.