Hey, I have a clarion touchscreen deck and a 90W rms X4 4 channel amp running my JL audio C2 speakers. I understand that I am overpowering my speakers a bit but I don't really think that affects anything that I am having issues with. So first, when I turn the deck on there is a staticy sound which takes the volume turned up to about 8 (1/5 what the volume goes up) to cover the sound with music. I actually used some old stinger cables that I happened to find in my shop to go from the deck to the amp. Is this what is causing the static sound? thanks.