I am curious to see how you power this. I tried this with a cheap power inverter from harbor freight and ran into all kinds of noise issues. I have seen some interesting setups over on diyma with custom power sources using the stock 12 volt system. The main issue seems to be heat, but that can be dealt with.
I have also thought about a doing something with the pure i20 going into a blt and then back to the amps. I know this doesn't solve the "no cables" issue, but I feel like it would be a cleaner signal. I don't have 6fl so I am straight up aux out.
2008 BMW 328i . Black . 6MT . Sport . Magnaflow exhaust . Zapco DC650.6 . Rs100 mids . Apline type X tweeters . Kappa sub
My First BMW and I am loving it.