That is awesome that you got it working. i think it's just the quality of the units being so cheap... i think very few people will actually end up using the RCAs unless they are in the same boat as you and I with DSP and custom amps. Would you mind pointing me in the direction where you picked up your high low converters? I unfortunately cut off all of my wires from my harness for those, so I may be forced to purchase another one from jeff (dammit). Hopefully It'll work for me. I'm not sure what those things do, but i'm glad to hear it worked for you.