trouble wireing amp to front speakers

[opirocs]

I have a 89' 240sx hatchback, and i am trying to swich out my Kenwood deck with a pioneer but the funky thing was that the previous owenr wired an amp to the front speakers using the rear RCA outputs on the deck and the deck i'm installing is the same way. here's the trouble, I am trying to wire in a sub system. So i tried wiring the speakers with the amp straight to the regular wires for the front speaker coming out of the deck, but when i did that all i got was a pulse feedback from all the speakers, when i unhooked the the front speakers the rear speakers (directly wired to the deck) worked fine...can any one help me or give me suggestions? mahalo nui loa

[maxI30t]

to be honest with you i don't know what you mean by "Pulse Feedback"? i take it as some type of sound distortion. check to see if RCA's or speaker wires are near Power or Ground wire.

and if thats not the case i don't know what to tell ya...

John

[opirocs]

Mahalo man...i just made it simple and took out the amp cus the car really didn't need it anyway and it wasn't worth the time....thanks again:ylsuper