Need Some Help With Audio System Install Options

[Project95St202]

Ok yesterday night I got really bored so I decided to play with the audio system, Which I started of from the battery (Used 4 gauge wire) to circuit breaker & so on. Installed 2 amps, 2 component speakers & 1 sub
Amp #1 JL 450/4 for 2 set front & back component systems
Amp #2 JL 500/1 for single 10W6
Which I got to install everything, turn it on .......... Sounds pretty good ......... Hmmm what is this noise
I wanted to make sure everything was still in working condition so I drove around the block ......... Every time I accelerated the car from the speakers or from some where it started to make weeeeeeing weeeeeeing weeeeeeing noise. As I accelerated more the noise got louder. Well I need a help with this because I never seen this happen with my other cars, Is it the ground? Is the battery not strong enough? alternator? Or is it because it's an old car?
Help me fix this problem this weeeeeeing noise is driving me nutz.

[Pali_playa]

or if you ran the RCAs and power together, that could potentially be a prob

[presure2]

or if you ran the RCAs and power together, that could potentially be a prob
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thats prolly whats causing it.
you should always run your power wires as far away from the signal wires as possible, to avoid the kinda of interferance your discribing.