Hello. Im new on this forum and i hope for some advise on stereo uppgrade.
I have the stock basic system with 6 speakers and proff HU.
But now i want 9 speakers including the center speaker. So i need tecnical harness ? where to buy ?
and maybe dsp? or recoding the HU ?. I have read many topic"s on uppgrading the stereo. But i cant find all info i want.
I need the steel ring every one have?the one in the front doors Where to buy?
Ms-8 or bit one audioson ?
If i buy the earthquake 8" do they need spacers under the seet? Or is it only the kiker and others that need that?
When i buy the technical harness does it mount easy?