I recently installed a pair of components in my car, just replacing the coaxil speakers i had in them. Now whenever i turn power on to my car there are loud bass noises coming from the subwoofers and the component woofers. When i remove the rca cable from the amp it goes away. I installed CDT 61i component speakers, paired with an Orion CO600.2. I also have a hionics Bxi 1206d powering 2 rd audo classic subwoofers. The speaker amp is at a 4 ohm load and the subwoofer amp is at a 1 ohm load. I have them both grounded to the same point in the trunk, would this be the cause of it? It never has done this before and i did not change any of the settings on the amp or HU.
I had both amps before, but the orion was hooked up to a set of coaxils. I switched the coaxils with components and now I get a deep bass through the subwoofers and the midwoofers after i turn the car on. The noise goes away if i unplug the RCA from both amps. I made sure the power wires or grounds are not crossing the RCA cables but it still does it. Even if i power down the HU and take the faceplate off so no signal is being sent through the RCA cables it will continue to make this noise until I shut the car off.