Recent content by dk00

Added two Ground Loop Isolators/Noise Suppressors and the noise is almost TOTALLY gone. I stuck one on each input on the 4 channel amp (front/rear). I can hear a very minimal alternator whine when volume is at 0. Only audible at at very low speeds. Good enough for me. Do you think it makes a...

The RCA's go directly into the 4 channel amp. The other amp is noise free. I got a couple different noise suppressors / ground loop isolators from a friend so I'm going to test them out today. Either way, I feel as though bandaiding the situation isn't right! I will however test with another...

The amps aren't even mounted yet because I've just installed the amps. However, currently they are sitting on carpet which has wood underneath it, to cover the spare tire space. So, as for the amps touching any part of the car/metal is not really possible. As for the ground point being...

Just to add, I have my power cable running on the opposite side of the car. The 3 sets of rcas run on the same side, could this pose a problem? Either way, no matter what wire, what speakers the REAR RCA connection is causing the noises. What could be the problem? dk

Alright, So I've recently installed two amplifiers in my vehicle. I've got a Pioneer Premier DEH500 Head Unit, which comes equipped with 3 2.2v preouts. Once I introduced my Orion 4 Channel amplifier I've got crazy engine noise and constant hiss coming from the amped speakers. I've tried...