i have 2 12" kicker cvr hooked up to a old kicker 800 watts and a cap

now my problem is every time i turn it up the subs begin to pulse....what is the problem???

 

bad signal from deck or bad amp most likely.

 

check and c if ur amp is wired correctly (power and tur on lead on 1 side of the car, and the power on the other)

 

its a ground loop somewhere, try placing the ground in a diffrent spot, make sure you sand really well to make good contact.... either that or you ran your power wires next to your rcas.. some amps just dont like that

 

sounds like a blown amp to me. just my $.02